diff --git a/arduino/builder/builder.go b/arduino/builder/builder.go
index 59e3ff8a02e..a0c3d9b8153 100644
--- a/arduino/builder/builder.go
+++ b/arduino/builder/builder.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/arduino/builder/builder_test.go b/arduino/builder/builder_test.go
index f172ff9f469..3463e503b17 100644
--- a/arduino/builder/builder_test.go
+++ b/arduino/builder/builder_test.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder_test
 
diff --git a/arduino/builder/sketch.go b/arduino/builder/sketch.go
index c3425b8d041..d956ec43ef9 100644
--- a/arduino/builder/sketch.go
+++ b/arduino/builder/sketch.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/arduino/builder/sketch_test.go b/arduino/builder/sketch_test.go
index fcab102ce46..992c4f132b6 100644
--- a/arduino/builder/sketch_test.go
+++ b/arduino/builder/sketch_test.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder_test
 
diff --git a/arduino/cores/board.go b/arduino/cores/board.go
index 778902f56fe..0512cda86a7 100644
--- a/arduino/cores/board.go
+++ b/arduino/cores/board.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package cores
 
diff --git a/arduino/cores/board_test.go b/arduino/cores/board_test.go
index 15e94e6e749..63dac6dfa51 100644
--- a/arduino/cores/board_test.go
+++ b/arduino/cores/board_test.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package cores
 
diff --git a/arduino/cores/cores.go b/arduino/cores/cores.go
index fdf280e5ab5..495c4a4a07a 100644
--- a/arduino/cores/cores.go
+++ b/arduino/cores/cores.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package cores
 
diff --git a/arduino/cores/fqbn.go b/arduino/cores/fqbn.go
index a01f65381ad..9003ee6f888 100644
--- a/arduino/cores/fqbn.go
+++ b/arduino/cores/fqbn.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package cores
 
diff --git a/arduino/cores/fqbn_test.go b/arduino/cores/fqbn_test.go
index 93b0e6a75c3..ab0fdd6253a 100644
--- a/arduino/cores/fqbn_test.go
+++ b/arduino/cores/fqbn_test.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package cores
 
diff --git a/arduino/cores/packageindex/index.go b/arduino/cores/packageindex/index.go
index b66b4d1561c..f24be1d6e53 100644
--- a/arduino/cores/packageindex/index.go
+++ b/arduino/cores/packageindex/index.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package packageindex
 
diff --git a/arduino/cores/packageindex/index_test.go b/arduino/cores/packageindex/index_test.go
index 5e2b41c8c41..ed72135be8f 100644
--- a/arduino/cores/packageindex/index_test.go
+++ b/arduino/cores/packageindex/index_test.go
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package packageindex
 
diff --git a/arduino/cores/packagemanager/download.go b/arduino/cores/packagemanager/download.go
index 8d3c097ff14..a3305fa3d4c 100644
--- a/arduino/cores/packagemanager/download.go
+++ b/arduino/cores/packagemanager/download.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package packagemanager
 
diff --git a/arduino/cores/packagemanager/identify.go b/arduino/cores/packagemanager/identify.go
index 16e9bed3b89..13e8cfeb29b 100644
--- a/arduino/cores/packagemanager/identify.go
+++ b/arduino/cores/packagemanager/identify.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package packagemanager
 
diff --git a/arduino/cores/packagemanager/install_uninstall.go b/arduino/cores/packagemanager/install_uninstall.go
index 144cdb5fa0d..460af5c33ab 100644
--- a/arduino/cores/packagemanager/install_uninstall.go
+++ b/arduino/cores/packagemanager/install_uninstall.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package packagemanager
 
diff --git a/arduino/cores/packagemanager/loader.go b/arduino/cores/packagemanager/loader.go
index 3b2700cc65e..6328fc4c15c 100644
--- a/arduino/cores/packagemanager/loader.go
+++ b/arduino/cores/packagemanager/loader.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package packagemanager
 
diff --git a/arduino/cores/packagemanager/package_manager.go b/arduino/cores/packagemanager/package_manager.go
index e666d5c6249..5d0e62a4cf9 100644
--- a/arduino/cores/packagemanager/package_manager.go
+++ b/arduino/cores/packagemanager/package_manager.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package packagemanager
 
diff --git a/arduino/cores/packagemanager/package_manager_test.go b/arduino/cores/packagemanager/package_manager_test.go
index 03fcd8cd9c2..ee8df7c00a7 100644
--- a/arduino/cores/packagemanager/package_manager_test.go
+++ b/arduino/cores/packagemanager/package_manager_test.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package packagemanager_test
 
diff --git a/arduino/cores/status.go b/arduino/cores/status.go
index 305863e3c5b..9e7d8ce46f3 100644
--- a/arduino/cores/status.go
+++ b/arduino/cores/status.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package cores
 
diff --git a/arduino/cores/tools.go b/arduino/cores/tools.go
index 7517891389f..73450fdc8e1 100644
--- a/arduino/cores/tools.go
+++ b/arduino/cores/tools.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package cores
 
diff --git a/arduino/cores/tools_test.go b/arduino/cores/tools_test.go
index 1657fc57a75..5d03b2ed36e 100644
--- a/arduino/cores/tools_test.go
+++ b/arduino/cores/tools_test.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package cores
 
diff --git a/arduino/globals/globals.go b/arduino/globals/globals.go
index 3725afddb64..a7802d6dff2 100644
--- a/arduino/globals/globals.go
+++ b/arduino/globals/globals.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package globals
 
diff --git a/arduino/libraries/libraries.go b/arduino/libraries/libraries.go
index 66c5cab02ca..701e8085cde 100644
--- a/arduino/libraries/libraries.go
+++ b/arduino/libraries/libraries.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package libraries
 
diff --git a/arduino/libraries/libraries_layout.go b/arduino/libraries/libraries_layout.go
index 82e2a9a9935..e2ec6b9950c 100644
--- a/arduino/libraries/libraries_layout.go
+++ b/arduino/libraries/libraries_layout.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package libraries
 
diff --git a/arduino/libraries/libraries_location.go b/arduino/libraries/libraries_location.go
index 6f7dab746f7..1e36b4e3fd1 100644
--- a/arduino/libraries/libraries_location.go
+++ b/arduino/libraries/libraries_location.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package libraries
 
diff --git a/arduino/libraries/librariesindex/index.go b/arduino/libraries/librariesindex/index.go
index fc36117a663..2371a823ea6 100644
--- a/arduino/libraries/librariesindex/index.go
+++ b/arduino/libraries/librariesindex/index.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package librariesindex
 
diff --git a/arduino/libraries/librariesindex/index_test.go b/arduino/libraries/librariesindex/index_test.go
index 73d3a51436f..cc6f9928c89 100644
--- a/arduino/libraries/librariesindex/index_test.go
+++ b/arduino/libraries/librariesindex/index_test.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package librariesindex
 
diff --git a/arduino/libraries/librariesindex/json.go b/arduino/libraries/librariesindex/json.go
index c7b316b70a9..0dc203ef060 100644
--- a/arduino/libraries/librariesindex/json.go
+++ b/arduino/libraries/librariesindex/json.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package librariesindex
 
diff --git a/arduino/libraries/librariesindex/reference.go b/arduino/libraries/librariesindex/reference.go
index ce8822b01cd..a69663ee8f5 100644
--- a/arduino/libraries/librariesindex/reference.go
+++ b/arduino/libraries/librariesindex/reference.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package librariesindex
 
diff --git a/arduino/libraries/librarieslist.go b/arduino/libraries/librarieslist.go
index 34bfc4d5826..008e3f1c9cc 100644
--- a/arduino/libraries/librarieslist.go
+++ b/arduino/libraries/librarieslist.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package libraries
 
diff --git a/arduino/libraries/librariesmanager/download.go b/arduino/libraries/librariesmanager/download.go
index 745abed58a8..8b4c07feb31 100644
--- a/arduino/libraries/librariesmanager/download.go
+++ b/arduino/libraries/librariesmanager/download.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package librariesmanager
 
diff --git a/arduino/libraries/librariesmanager/install.go b/arduino/libraries/librariesmanager/install.go
index 1ba53da5976..b81fbdb72d6 100644
--- a/arduino/libraries/librariesmanager/install.go
+++ b/arduino/libraries/librariesmanager/install.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package librariesmanager
 
diff --git a/arduino/libraries/librariesmanager/librariesmanager.go b/arduino/libraries/librariesmanager/librariesmanager.go
index ec9d09f66c7..b8d170f6820 100644
--- a/arduino/libraries/librariesmanager/librariesmanager.go
+++ b/arduino/libraries/librariesmanager/librariesmanager.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package librariesmanager
 
diff --git a/arduino/libraries/librariesresolver/cpp.go b/arduino/libraries/librariesresolver/cpp.go
index 6870959fb04..4b7d10572c7 100644
--- a/arduino/libraries/librariesresolver/cpp.go
+++ b/arduino/libraries/librariesresolver/cpp.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package librariesresolver
 
diff --git a/arduino/libraries/librariesresolver/cpp_test.go b/arduino/libraries/librariesresolver/cpp_test.go
index fd12ec6429c..74184f29ea3 100644
--- a/arduino/libraries/librariesresolver/cpp_test.go
+++ b/arduino/libraries/librariesresolver/cpp_test.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package librariesresolver
 
diff --git a/arduino/libraries/lint.go b/arduino/libraries/lint.go
index a15d616d951..e604f4e148d 100644
--- a/arduino/libraries/lint.go
+++ b/arduino/libraries/lint.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package libraries
 
diff --git a/arduino/libraries/loader.go b/arduino/libraries/loader.go
index ad4408c4ea4..221f28a11e6 100644
--- a/arduino/libraries/loader.go
+++ b/arduino/libraries/loader.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package libraries
 
diff --git a/arduino/monitors/serial.go b/arduino/monitors/serial.go
index 130b32ca48d..531abdbd873 100644
--- a/arduino/monitors/serial.go
+++ b/arduino/monitors/serial.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package monitors
 
diff --git a/arduino/monitors/types.go b/arduino/monitors/types.go
index 1cba438a29b..96a37115845 100644
--- a/arduino/monitors/types.go
+++ b/arduino/monitors/types.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package monitors
 
diff --git a/arduino/resources/checksums.go b/arduino/resources/checksums.go
index 475eb6f9be4..ce9d13fe92b 100644
--- a/arduino/resources/checksums.go
+++ b/arduino/resources/checksums.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package resources
 
diff --git a/arduino/resources/helpers.go b/arduino/resources/helpers.go
index becdbf5b6a9..c4728465397 100644
--- a/arduino/resources/helpers.go
+++ b/arduino/resources/helpers.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package resources
 
diff --git a/arduino/resources/helpers_test.go b/arduino/resources/helpers_test.go
index 702634f3df5..1e9e872099d 100644
--- a/arduino/resources/helpers_test.go
+++ b/arduino/resources/helpers_test.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package resources
 
diff --git a/arduino/resources/install.go b/arduino/resources/install.go
index 7c63ee5d18e..25cb88958fc 100644
--- a/arduino/resources/install.go
+++ b/arduino/resources/install.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package resources
 
diff --git a/arduino/resources/resources_test.go b/arduino/resources/resources_test.go
index 7ba61ba5975..d6f59f75227 100644
--- a/arduino/resources/resources_test.go
+++ b/arduino/resources/resources_test.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package resources
 
diff --git a/arduino/resources/structs.go b/arduino/resources/structs.go
index 1a2ce02be78..c2a71a1c9bc 100644
--- a/arduino/resources/structs.go
+++ b/arduino/resources/structs.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package resources
 
diff --git a/arduino/sketch/sketch.go b/arduino/sketch/sketch.go
index 6e062c14623..d0dbd6d407d 100644
--- a/arduino/sketch/sketch.go
+++ b/arduino/sketch/sketch.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package sketch
 
diff --git a/arduino/sketch/sketch_test.go b/arduino/sketch/sketch_test.go
index f0d8760ef47..8c37d3ae7d7 100644
--- a/arduino/sketch/sketch_test.go
+++ b/arduino/sketch/sketch_test.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package sketch_test
 
diff --git a/arduino/sketches/sketches.go b/arduino/sketches/sketches.go
index c56db436bbc..d86e0db829b 100644
--- a/arduino/sketches/sketches.go
+++ b/arduino/sketches/sketches.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package sketches
 
diff --git a/arduino/utils/filenames.go b/arduino/utils/filenames.go
index 113696233a8..57e4d53d66d 100644
--- a/arduino/utils/filenames.go
+++ b/arduino/utils/filenames.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package utils
 
diff --git a/cli/board/attach.go b/cli/board/attach.go
index 7a097cc77be..2721e677b53 100644
--- a/cli/board/attach.go
+++ b/cli/board/attach.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package board
 
diff --git a/cli/board/board.go b/cli/board/board.go
index 47dcecab14b..378aff66a24 100644
--- a/cli/board/board.go
+++ b/cli/board/board.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package board
 
diff --git a/cli/board/details.go b/cli/board/details.go
index 18696a68eab..909cddef101 100644
--- a/cli/board/details.go
+++ b/cli/board/details.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package board
 
diff --git a/cli/board/list.go b/cli/board/list.go
index 4c38cee869a..8aed4babd3c 100644
--- a/cli/board/list.go
+++ b/cli/board/list.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package board
 
diff --git a/cli/board/listall.go b/cli/board/listall.go
index 4b1b4886413..d2e2c03eef0 100644
--- a/cli/board/listall.go
+++ b/cli/board/listall.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package board
 
diff --git a/cli/cli.go b/cli/cli.go
index 02e1191b755..e2aae9d8133 100644
--- a/cli/cli.go
+++ b/cli/cli.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package cli
 
diff --git a/cli/cli_test.go b/cli/cli_test.go
index 583201ade5d..95186ccfb20 100644
--- a/cli/cli_test.go
+++ b/cli/cli_test.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/cli/compile/compile.go b/cli/compile/compile.go
index 84514062e60..9d654bcfb0d 100644
--- a/cli/compile/compile.go
+++ b/cli/compile/compile.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package compile
 
diff --git a/cli/config/config.go b/cli/config/config.go
index d194747d941..bf9251dd6af 100644
--- a/cli/config/config.go
+++ b/cli/config/config.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/cli/config/dump.go b/cli/config/dump.go
index f99886e77e8..d449790c5cb 100644
--- a/cli/config/dump.go
+++ b/cli/config/dump.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/cli/config/init.go b/cli/config/init.go
index d997c305671..8c8a2395ee4 100644
--- a/cli/config/init.go
+++ b/cli/config/init.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/cli/core/core.go b/cli/core/core.go
index 709109fce56..cc197474635 100644
--- a/cli/core/core.go
+++ b/cli/core/core.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/cli/core/download.go b/cli/core/download.go
index becb6df1bca..23d39175021 100644
--- a/cli/core/download.go
+++ b/cli/core/download.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/cli/core/install.go b/cli/core/install.go
index 985c445b180..15ef25d3260 100644
--- a/cli/core/install.go
+++ b/cli/core/install.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/cli/core/list.go b/cli/core/list.go
index 117d200a787..f6012f58daf 100644
--- a/cli/core/list.go
+++ b/cli/core/list.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/cli/core/search.go b/cli/core/search.go
index 8711a5ac00e..e4962ee2731 100644
--- a/cli/core/search.go
+++ b/cli/core/search.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/cli/core/uninstall.go b/cli/core/uninstall.go
index dcfaa638b62..009662be801 100644
--- a/cli/core/uninstall.go
+++ b/cli/core/uninstall.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/cli/core/update_index.go b/cli/core/update_index.go
index 11bef2bef4f..95115c18a58 100644
--- a/cli/core/update_index.go
+++ b/cli/core/update_index.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/cli/core/upgrade.go b/cli/core/upgrade.go
index ef7e9fa804f..9c7cfdfcfa8 100644
--- a/cli/core/upgrade.go
+++ b/cli/core/upgrade.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/cli/daemon/daemon.go b/cli/daemon/daemon.go
index 7d742a87459..9d06d80a897 100644
--- a/cli/daemon/daemon.go
+++ b/cli/daemon/daemon.go
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package daemon
 
diff --git a/cli/errorcodes/errorcodes.go b/cli/errorcodes/errorcodes.go
index a63bcf2ba3d..777967e9460 100644
--- a/cli/errorcodes/errorcodes.go
+++ b/cli/errorcodes/errorcodes.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package errorcodes
 
diff --git a/cli/feedback/exported.go b/cli/feedback/exported.go
index aee07535dbd..17ecb4a9126 100644
--- a/cli/feedback/exported.go
+++ b/cli/feedback/exported.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package feedback
 
diff --git a/cli/feedback/feedback.go b/cli/feedback/feedback.go
index 9ccc5f4671d..8e64b8d560c 100644
--- a/cli/feedback/feedback.go
+++ b/cli/feedback/feedback.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package feedback
 
diff --git a/cli/generatedocs/generatedocs.go b/cli/generatedocs/generatedocs.go
index 4c983948e89..8bf2e7bb3f8 100644
--- a/cli/generatedocs/generatedocs.go
+++ b/cli/generatedocs/generatedocs.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package generatedocs
 
diff --git a/cli/globals/args.go b/cli/globals/args.go
index 38f3658bd24..7f48142b024 100644
--- a/cli/globals/args.go
+++ b/cli/globals/args.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package globals
 
diff --git a/cli/globals/args_test.go b/cli/globals/args_test.go
index db7e617fc83..89e23866b62 100644
--- a/cli/globals/args_test.go
+++ b/cli/globals/args_test.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package globals_test
 
diff --git a/cli/globals/globals.go b/cli/globals/globals.go
index 0fcf8b0b093..0d20aac245e 100644
--- a/cli/globals/globals.go
+++ b/cli/globals/globals.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package globals
 
diff --git a/cli/instance/instance.go b/cli/instance/instance.go
index 37923b1638f..06f8e94ce11 100644
--- a/cli/instance/instance.go
+++ b/cli/instance/instance.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/cli/lib/check_deps.go b/cli/lib/check_deps.go
index 7e9bf9575c2..6e028f8101c 100644
--- a/cli/lib/check_deps.go
+++ b/cli/lib/check_deps.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/cli/lib/download.go b/cli/lib/download.go
index 3e2fb7b8fc6..fed820e86a1 100644
--- a/cli/lib/download.go
+++ b/cli/lib/download.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/cli/lib/install.go b/cli/lib/install.go
index 3f41db71cf9..5ceacc8bfa5 100644
--- a/cli/lib/install.go
+++ b/cli/lib/install.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/cli/lib/lib.go b/cli/lib/lib.go
index 4803a0248ad..8037ae53cdc 100644
--- a/cli/lib/lib.go
+++ b/cli/lib/lib.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/cli/lib/list.go b/cli/lib/list.go
index c701ecd6fcf..2fb1b5d75d4 100644
--- a/cli/lib/list.go
+++ b/cli/lib/list.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/cli/lib/search.go b/cli/lib/search.go
index b3e472b8c64..c508c5a7992 100644
--- a/cli/lib/search.go
+++ b/cli/lib/search.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/cli/lib/uninstall.go b/cli/lib/uninstall.go
index b2f90571277..baf840c7fdf 100644
--- a/cli/lib/uninstall.go
+++ b/cli/lib/uninstall.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/cli/lib/update_index.go b/cli/lib/update_index.go
index 317094e5cd8..e94d7ed2855 100644
--- a/cli/lib/update_index.go
+++ b/cli/lib/update_index.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/cli/lib/upgrade.go b/cli/lib/upgrade.go
index 743d546b305..584fa711c5a 100644
--- a/cli/lib/upgrade.go
+++ b/cli/lib/upgrade.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/cli/output/rpc_progress.go b/cli/output/rpc_progress.go
index ec47de305a3..b018c83c36d 100644
--- a/cli/output/rpc_progress.go
+++ b/cli/output/rpc_progress.go
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package output
 
diff --git a/cli/sketch/new.go b/cli/sketch/new.go
index 6b2e06a122f..b9154853e59 100644
--- a/cli/sketch/new.go
+++ b/cli/sketch/new.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package sketch
 
diff --git a/cli/sketch/sketch.go b/cli/sketch/sketch.go
index 178a40fa7b7..4570252e71c 100644
--- a/cli/sketch/sketch.go
+++ b/cli/sketch/sketch.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package sketch
 
diff --git a/cli/upload/upload.go b/cli/upload/upload.go
index 9e536deba82..9b2018212d5 100644
--- a/cli/upload/upload.go
+++ b/cli/upload/upload.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package upload
 
diff --git a/cli/version/version.go b/cli/version/version.go
index 6c083c20ed1..b0101ebea9b 100644
--- a/cli/version/version.go
+++ b/cli/version/version.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package version
 
diff --git a/client_example/main.go b/client_example/main.go
index 9c1fd91b3a4..0a00b404101 100644
--- a/client_example/main.go
+++ b/client_example/main.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package main
 
diff --git a/commands/board/attach.go b/commands/board/attach.go
index 220eddc1bde..fdd80600654 100644
--- a/commands/board/attach.go
+++ b/commands/board/attach.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package board
 
diff --git a/commands/board/details.go b/commands/board/details.go
index 228c44e8d64..a49edfc7f84 100644
--- a/commands/board/details.go
+++ b/commands/board/details.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package board
 
diff --git a/commands/board/list.go b/commands/board/list.go
index c89f06fe75d..283697161e7 100644
--- a/commands/board/list.go
+++ b/commands/board/list.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package board
 
diff --git a/commands/board/list_test.go b/commands/board/list_test.go
index d8600681c22..5b8347c8df8 100644
--- a/commands/board/list_test.go
+++ b/commands/board/list_test.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/commands/board/listall.go b/commands/board/listall.go
index cfa767f543a..1a134248be0 100644
--- a/commands/board/listall.go
+++ b/commands/board/listall.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package board
 
diff --git a/commands/bundled_tools.go b/commands/bundled_tools.go
index 3e155048fdd..8e6398762be 100644
--- a/commands/bundled_tools.go
+++ b/commands/bundled_tools.go
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package commands
 
diff --git a/commands/bundled_tools_ctags.go b/commands/bundled_tools_ctags.go
index d7e1684b5a5..e8b63a73286 100644
--- a/commands/bundled_tools_ctags.go
+++ b/commands/bundled_tools_ctags.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package commands
 
diff --git a/commands/bundled_tools_serial_discovery.go b/commands/bundled_tools_serial_discovery.go
index 1dd5077bfee..2f6974e5735 100644
--- a/commands/bundled_tools_serial_discovery.go
+++ b/commands/bundled_tools_serial_discovery.go
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package commands
 
diff --git a/commands/compile/compile.go b/commands/compile/compile.go
index b3ea4fe9318..51126b2e553 100644
--- a/commands/compile/compile.go
+++ b/commands/compile/compile.go
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package compile
 
diff --git a/commands/core/core.go b/commands/core/core.go
index 08d32a048a1..9189bd6b888 100644
--- a/commands/core/core.go
+++ b/commands/core/core.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/commands/core/download.go b/commands/core/download.go
index 30f3c6acb4f..2bc848cae7e 100644
--- a/commands/core/download.go
+++ b/commands/core/download.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/commands/core/install.go b/commands/core/install.go
index 5a364f91b26..bf01129effc 100644
--- a/commands/core/install.go
+++ b/commands/core/install.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/commands/core/list.go b/commands/core/list.go
index ac1cd234470..3444bebc522 100644
--- a/commands/core/list.go
+++ b/commands/core/list.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/commands/core/search.go b/commands/core/search.go
index d08300bf207..c84f4093758 100644
--- a/commands/core/search.go
+++ b/commands/core/search.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/commands/core/uninstall.go b/commands/core/uninstall.go
index 524e21e6aeb..036e52c1827 100644
--- a/commands/core/uninstall.go
+++ b/commands/core/uninstall.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/commands/core/upgrade.go b/commands/core/upgrade.go
index a5fd4948c64..392e8bf4454 100644
--- a/commands/core/upgrade.go
+++ b/commands/core/upgrade.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package core
 
diff --git a/commands/daemon/daemon.go b/commands/daemon/daemon.go
index e31d07e83d8..aeecd04fed7 100644
--- a/commands/daemon/daemon.go
+++ b/commands/daemon/daemon.go
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package daemon
 
diff --git a/commands/daemon/monitor.go b/commands/daemon/monitor.go
index 975d272a2ed..3f62e57b6d9 100644
--- a/commands/daemon/monitor.go
+++ b/commands/daemon/monitor.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/commands/daemon/monitor_test.go b/commands/daemon/monitor_test.go
index e2fd28adb2b..185d774f574 100644
--- a/commands/daemon/monitor_test.go
+++ b/commands/daemon/monitor_test.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/commands/daemon/settings.go b/commands/daemon/settings.go
index 57757934bbb..050a88394d2 100644
--- a/commands/daemon/settings.go
+++ b/commands/daemon/settings.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/commands/daemon/settings_test.go b/commands/daemon/settings_test.go
index 6a88cf82c93..613305c7dcf 100644
--- a/commands/daemon/settings_test.go
+++ b/commands/daemon/settings_test.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/commands/instances.go b/commands/instances.go
index 90c4d085beb..7587c540e97 100644
--- a/commands/instances.go
+++ b/commands/instances.go
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package commands
 
diff --git a/commands/lib.go b/commands/lib.go
index 45d5cc1e667..8794f4ea94a 100644
--- a/commands/lib.go
+++ b/commands/lib.go
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package commands
 
diff --git a/commands/lib/download.go b/commands/lib/download.go
index 09e1fd483f7..a133c1fe886 100644
--- a/commands/lib/download.go
+++ b/commands/lib/download.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/commands/lib/install.go b/commands/lib/install.go
index 720b95de85d..714c8e352c8 100644
--- a/commands/lib/install.go
+++ b/commands/lib/install.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/commands/lib/list.go b/commands/lib/list.go
index 3a0302c3cf6..020f143e709 100644
--- a/commands/lib/list.go
+++ b/commands/lib/list.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/commands/lib/resolve_deps.go b/commands/lib/resolve_deps.go
index bb39c43cbd5..1f2fa3f0340 100644
--- a/commands/lib/resolve_deps.go
+++ b/commands/lib/resolve_deps.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/commands/lib/search.go b/commands/lib/search.go
index 6214591f6ce..adff45938af 100644
--- a/commands/lib/search.go
+++ b/commands/lib/search.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/commands/lib/uninstall.go b/commands/lib/uninstall.go
index f4ce5a2224c..96d032b7704 100644
--- a/commands/lib/uninstall.go
+++ b/commands/lib/uninstall.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/commands/lib/upgrade.go b/commands/lib/upgrade.go
index 8a92299d77b..c991cee1399 100644
--- a/commands/lib/upgrade.go
+++ b/commands/lib/upgrade.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/commands/lib/utils.go b/commands/lib/utils.go
index d862804e63b..94bf4f1772d 100644
--- a/commands/lib/utils.go
+++ b/commands/lib/utils.go
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package lib
 
diff --git a/commands/progress.go b/commands/progress.go
index 272565ebe9a..8e05b09faea 100644
--- a/commands/progress.go
+++ b/commands/progress.go
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package commands
 
diff --git a/commands/upload/upload.go b/commands/upload/upload.go
index 04c67995f36..0f77066e97b 100644
--- a/commands/upload/upload.go
+++ b/commands/upload/upload.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package upload
 
diff --git a/commands/version.go b/commands/version.go
index 98eb71736fe..fe9d36ca727 100644
--- a/commands/version.go
+++ b/commands/version.go
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package commands
 
diff --git a/configuration/configuration.go b/configuration/configuration.go
index 9d51ae26312..078bdf3743b 100644
--- a/configuration/configuration.go
+++ b/configuration/configuration.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/configuration/defaults.go b/configuration/defaults.go
index 1f3b18a7797..89f12cdfc77 100644
--- a/configuration/defaults.go
+++ b/configuration/defaults.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/configuration/directories.go b/configuration/directories.go
index 99ef393e110..573d505a651 100644
--- a/configuration/directories.go
+++ b/configuration/directories.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/executils/executils.go b/executils/executils.go
index 9badc0579fa..6804cc2da6c 100644
--- a/executils/executils.go
+++ b/executils/executils.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package executils
 
diff --git a/executils/executils_darwin.go b/executils/executils_darwin.go
index a1ddeef7ae5..92e65d3d28b 100644
--- a/executils/executils_darwin.go
+++ b/executils/executils_darwin.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package executils
 
diff --git a/executils/executils_linux.go b/executils/executils_linux.go
index a1ddeef7ae5..92e65d3d28b 100644
--- a/executils/executils_linux.go
+++ b/executils/executils_linux.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package executils
 
diff --git a/executils/executils_windows.go b/executils/executils_windows.go
index fe947bde3b7..bfb5fb1bdb3 100644
--- a/executils/executils_windows.go
+++ b/executils/executils_windows.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package executils
 
diff --git a/executils/output.go b/executils/output.go
index af1628ab92f..c51c3c850a4 100644
--- a/executils/output.go
+++ b/executils/output.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package executils
 
diff --git a/legacy/builder/add_additional_entries_to_context.go b/legacy/builder/add_additional_entries_to_context.go
index 585f62c81bc..b87e1733166 100644
--- a/legacy/builder/add_additional_entries_to_context.go
+++ b/legacy/builder/add_additional_entries_to_context.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/add_build_board_property_if_missing.go b/legacy/builder/add_build_board_property_if_missing.go
index 329eb9cd8ac..e0bbda9dc7e 100644
--- a/legacy/builder/add_build_board_property_if_missing.go
+++ b/legacy/builder/add_build_board_property_if_missing.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/add_missing_build_properties_from_parent_platform_txt_files.go b/legacy/builder/add_missing_build_properties_from_parent_platform_txt_files.go
index e0d90c2f9f5..0cf893b33d8 100644
--- a/legacy/builder/add_missing_build_properties_from_parent_platform_txt_files.go
+++ b/legacy/builder/add_missing_build_properties_from_parent_platform_txt_files.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/builder.go b/legacy/builder/builder.go
index 98efad782c0..107bcc3ed1e 100644
--- a/legacy/builder/builder.go
+++ b/legacy/builder/builder.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/builder_utils/utils.go b/legacy/builder/builder_utils/utils.go
index 86299560597..7ebc86f2d21 100644
--- a/legacy/builder/builder_utils/utils.go
+++ b/legacy/builder/builder_utils/utils.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder_utils
 
diff --git a/legacy/builder/client/client.go b/legacy/builder/client/client.go
index a488b79e9b7..c7ff4f3e478 100644
--- a/legacy/builder/client/client.go
+++ b/legacy/builder/client/client.go
@@ -1,20 +1,17 @@
-/*
- *
- * Copyright 2015 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 // Package main implements a simple gRPC client that demonstrates how to use gRPC-Go libraries
 // to perform unary, client streaming, server streaming and full duplex RPCs.
diff --git a/legacy/builder/constants/constants.go b/legacy/builder/constants/constants.go
index 111ac299db4..0b4ad235b62 100644
--- a/legacy/builder/constants/constants.go
+++ b/legacy/builder/constants/constants.go
@@ -1,32 +1,18 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- * Copyright 2015 Matthijs Kooijman
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2015 Matthijs Kooijman
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package constants
 
diff --git a/legacy/builder/container_add_prototypes.go b/legacy/builder/container_add_prototypes.go
index b661a6c2692..89494dff927 100644
--- a/legacy/builder/container_add_prototypes.go
+++ b/legacy/builder/container_add_prototypes.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/container_build_options.go b/legacy/builder/container_build_options.go
index fe7daac1437..bc8a5e45401 100644
--- a/legacy/builder/container_build_options.go
+++ b/legacy/builder/container_build_options.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/container_find_includes.go b/legacy/builder/container_find_includes.go
index d7c0f90ed25..2221c8cfde4 100644
--- a/legacy/builder/container_find_includes.go
+++ b/legacy/builder/container_find_includes.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 /*
 
diff --git a/legacy/builder/container_merge_copy_sketch_files.go b/legacy/builder/container_merge_copy_sketch_files.go
index a6830863480..be7a953bc87 100644
--- a/legacy/builder/container_merge_copy_sketch_files.go
+++ b/legacy/builder/container_merge_copy_sketch_files.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/container_setup.go b/legacy/builder/container_setup.go
index 01c5f655342..415388a39d8 100644
--- a/legacy/builder/container_setup.go
+++ b/legacy/builder/container_setup.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/create_build_options_map.go b/legacy/builder/create_build_options_map.go
index acce9199590..8583d374a05 100644
--- a/legacy/builder/create_build_options_map.go
+++ b/legacy/builder/create_build_options_map.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/create_cmake_rule.go b/legacy/builder/create_cmake_rule.go
index 5207eebb1b2..12fcf56d2d7 100644
--- a/legacy/builder/create_cmake_rule.go
+++ b/legacy/builder/create_cmake_rule.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/ctags/ctags_has_issues.go b/legacy/builder/ctags/ctags_has_issues.go
index 3f9e4984d02..57819279a44 100644
--- a/legacy/builder/ctags/ctags_has_issues.go
+++ b/legacy/builder/ctags/ctags_has_issues.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package ctags
 
diff --git a/legacy/builder/ctags/ctags_parser.go b/legacy/builder/ctags/ctags_parser.go
index ceb3d78499b..97a2a2a5ee1 100644
--- a/legacy/builder/ctags/ctags_parser.go
+++ b/legacy/builder/ctags/ctags_parser.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package ctags
 
diff --git a/legacy/builder/ctags/ctags_parser_test.go b/legacy/builder/ctags/ctags_parser_test.go
index 2c9b940a9f0..13e10e8e79c 100644
--- a/legacy/builder/ctags/ctags_parser_test.go
+++ b/legacy/builder/ctags/ctags_parser_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package ctags
 
diff --git a/legacy/builder/ctags/ctags_properties.go b/legacy/builder/ctags/ctags_properties.go
index 38f15ecfe3e..29c4d4833c1 100644
--- a/legacy/builder/ctags/ctags_properties.go
+++ b/legacy/builder/ctags/ctags_properties.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015-2018 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package ctags
 
diff --git a/legacy/builder/ctags/ctags_to_prototypes.go b/legacy/builder/ctags/ctags_to_prototypes.go
index a92733cd7d5..d0a24695b8a 100644
--- a/legacy/builder/ctags/ctags_to_prototypes.go
+++ b/legacy/builder/ctags/ctags_to_prototypes.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package ctags
 
diff --git a/legacy/builder/ctags/ctags_to_prototypes_test.go b/legacy/builder/ctags/ctags_to_prototypes_test.go
index d9604936950..94a1ae93710 100644
--- a/legacy/builder/ctags/ctags_to_prototypes_test.go
+++ b/legacy/builder/ctags/ctags_to_prototypes_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package ctags
 
diff --git a/legacy/builder/ctags_runner.go b/legacy/builder/ctags_runner.go
index 10e1ad2fb64..240911bc840 100644
--- a/legacy/builder/ctags_runner.go
+++ b/legacy/builder/ctags_runner.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/ctags_target_file_saver.go b/legacy/builder/ctags_target_file_saver.go
index e1a9686cc13..f220e5b89e6 100644
--- a/legacy/builder/ctags_target_file_saver.go
+++ b/legacy/builder/ctags_target_file_saver.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/dump_build_properties.go b/legacy/builder/dump_build_properties.go
index 5e6574c9090..998430e65d3 100644
--- a/legacy/builder/dump_build_properties.go
+++ b/legacy/builder/dump_build_properties.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/fail_if_buildpath_equals_sketchpath.go b/legacy/builder/fail_if_buildpath_equals_sketchpath.go
index dfc5c08dfbe..43ca72d1a16 100644
--- a/legacy/builder/fail_if_buildpath_equals_sketchpath.go
+++ b/legacy/builder/fail_if_buildpath_equals_sketchpath.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/fail_if_imported_library_is_wrong.go b/legacy/builder/fail_if_imported_library_is_wrong.go
index 376ac689769..5d7a9c0a665 100644
--- a/legacy/builder/fail_if_imported_library_is_wrong.go
+++ b/legacy/builder/fail_if_imported_library_is_wrong.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/filter_sketch_source.go b/legacy/builder/filter_sketch_source.go
index 2e0354017c2..716b4b4a496 100644
--- a/legacy/builder/filter_sketch_source.go
+++ b/legacy/builder/filter_sketch_source.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/gcc_preproc_runner.go b/legacy/builder/gcc_preproc_runner.go
index b51218d5a30..8e62a59e089 100644
--- a/legacy/builder/gcc_preproc_runner.go
+++ b/legacy/builder/gcc_preproc_runner.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/gohasissues/go_has_issues.go b/legacy/builder/gohasissues/go_has_issues.go
index 4f24c62c0bf..5b2ca8f1ff8 100644
--- a/legacy/builder/gohasissues/go_has_issues.go
+++ b/legacy/builder/gohasissues/go_has_issues.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package gohasissues
 
diff --git a/legacy/builder/grpc/proto/builder.proto b/legacy/builder/grpc/proto/builder.proto
index 9b310284455..7419c730671 100644
--- a/legacy/builder/grpc/proto/builder.proto
+++ b/legacy/builder/grpc/proto/builder.proto
@@ -1,16 +1,18 @@
-// Copyright 2015 gRPC authors.
+// This file is part of arduino-cli.
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2015 Matthijs Kooijman
 //
-//     http://www.apache.org/licenses/LICENSE-2.0
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
 //
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 // compile me with: protoc -I proto/ proto/builder.proto  --go_out=plugins=grpc:proto
 
diff --git a/legacy/builder/hardware_loader.go b/legacy/builder/hardware_loader.go
index ddd0933fb25..b8eea9cd498 100644
--- a/legacy/builder/hardware_loader.go
+++ b/legacy/builder/hardware_loader.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/i18n/i18n.go b/legacy/builder/i18n/i18n.go
index 2597b377af4..3bb7f51ad7c 100644
--- a/legacy/builder/i18n/i18n.go
+++ b/legacy/builder/i18n/i18n.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package i18n
 
diff --git a/legacy/builder/includes_finder_with_regexp.go b/legacy/builder/includes_finder_with_regexp.go
index 953dbe38dd8..994ef26ff2b 100644
--- a/legacy/builder/includes_finder_with_regexp.go
+++ b/legacy/builder/includes_finder_with_regexp.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/libraries_loader.go b/legacy/builder/libraries_loader.go
index 0e45e6a3c4b..6af87b5c57d 100644
--- a/legacy/builder/libraries_loader.go
+++ b/legacy/builder/libraries_loader.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/load_previous_build_options.go b/legacy/builder/load_previous_build_options.go
index 31fd3f9b22a..bf817278f51 100644
--- a/legacy/builder/load_previous_build_options.go
+++ b/legacy/builder/load_previous_build_options.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/load_vid_pid_specific_properties.go b/legacy/builder/load_vid_pid_specific_properties.go
index c4de55d2b9b..0c51b9b706c 100644
--- a/legacy/builder/load_vid_pid_specific_properties.go
+++ b/legacy/builder/load_vid_pid_specific_properties.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/merge_sketch_with_bootloader.go b/legacy/builder/merge_sketch_with_bootloader.go
index 84f917ea177..34fd33ee8f7 100644
--- a/legacy/builder/merge_sketch_with_bootloader.go
+++ b/legacy/builder/merge_sketch_with_bootloader.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/phases/core_builder.go b/legacy/builder/phases/core_builder.go
index dc6540f16ad..bf178652e37 100644
--- a/legacy/builder/phases/core_builder.go
+++ b/legacy/builder/phases/core_builder.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package phases
 
diff --git a/legacy/builder/phases/libraries_builder.go b/legacy/builder/phases/libraries_builder.go
index 9c0776c5ebc..2a9fd1cd083 100644
--- a/legacy/builder/phases/libraries_builder.go
+++ b/legacy/builder/phases/libraries_builder.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package phases
 
diff --git a/legacy/builder/phases/linker.go b/legacy/builder/phases/linker.go
index fc64c27d370..e3dce2129e5 100644
--- a/legacy/builder/phases/linker.go
+++ b/legacy/builder/phases/linker.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package phases
 
diff --git a/legacy/builder/phases/sizer.go b/legacy/builder/phases/sizer.go
index 271d8d147c9..33206dac999 100644
--- a/legacy/builder/phases/sizer.go
+++ b/legacy/builder/phases/sizer.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2016 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package phases
 
diff --git a/legacy/builder/phases/sizer_test.go b/legacy/builder/phases/sizer_test.go
index 3f0f704f243..42e26fdcfa3 100644
--- a/legacy/builder/phases/sizer_test.go
+++ b/legacy/builder/phases/sizer_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2016 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package phases
 
diff --git a/legacy/builder/phases/sketch_builder.go b/legacy/builder/phases/sketch_builder.go
index 929d4c36e59..83431bfb7b0 100644
--- a/legacy/builder/phases/sketch_builder.go
+++ b/legacy/builder/phases/sketch_builder.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package phases
 
diff --git a/legacy/builder/platform_keys_rewrite_loader.go b/legacy/builder/platform_keys_rewrite_loader.go
index 800fa968574..a4db9c21f7c 100644
--- a/legacy/builder/platform_keys_rewrite_loader.go
+++ b/legacy/builder/platform_keys_rewrite_loader.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/preprocess_sketch.go b/legacy/builder/preprocess_sketch.go
index 77d8ffc2205..6a179eb7184 100644
--- a/legacy/builder/preprocess_sketch.go
+++ b/legacy/builder/preprocess_sketch.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/print_used_and_not_used_libraries.go b/legacy/builder/print_used_and_not_used_libraries.go
index d4922355b43..b8405c8fc63 100644
--- a/legacy/builder/print_used_and_not_used_libraries.go
+++ b/legacy/builder/print_used_and_not_used_libraries.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/print_used_libraries_if_verbose.go b/legacy/builder/print_used_libraries_if_verbose.go
index e4f1a87c760..9cd3f4f161d 100644
--- a/legacy/builder/print_used_libraries_if_verbose.go
+++ b/legacy/builder/print_used_libraries_if_verbose.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/prototypes_adder.go b/legacy/builder/prototypes_adder.go
index 9c5b33c9c9d..abc816b2763 100644
--- a/legacy/builder/prototypes_adder.go
+++ b/legacy/builder/prototypes_adder.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/read_file_and_store_in_context.go b/legacy/builder/read_file_and_store_in_context.go
index 6aafbf34c93..1d614becb53 100644
--- a/legacy/builder/read_file_and_store_in_context.go
+++ b/legacy/builder/read_file_and_store_in_context.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/recipe_runner.go b/legacy/builder/recipe_runner.go
index b236d6b1f7d..781319c9e11 100644
--- a/legacy/builder/recipe_runner.go
+++ b/legacy/builder/recipe_runner.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/resolve_library.go b/legacy/builder/resolve_library.go
index cc1887c5de8..16e145bcab0 100644
--- a/legacy/builder/resolve_library.go
+++ b/legacy/builder/resolve_library.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/rewrite_hardware_keys.go b/legacy/builder/rewrite_hardware_keys.go
index 8117658719b..0218a8f4aff 100644
--- a/legacy/builder/rewrite_hardware_keys.go
+++ b/legacy/builder/rewrite_hardware_keys.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/set_custom_build_properties.go b/legacy/builder/set_custom_build_properties.go
index 4d9d27e02ed..e53c66caf59 100644
--- a/legacy/builder/set_custom_build_properties.go
+++ b/legacy/builder/set_custom_build_properties.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/setup_build_properties.go b/legacy/builder/setup_build_properties.go
index 65718bfa6b6..e23a697363e 100644
--- a/legacy/builder/setup_build_properties.go
+++ b/legacy/builder/setup_build_properties.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/sketch_loader.go b/legacy/builder/sketch_loader.go
index d37e87222d3..58d9268838d 100644
--- a/legacy/builder/sketch_loader.go
+++ b/legacy/builder/sketch_loader.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/store_build_options_map.go b/legacy/builder/store_build_options_map.go
index f9a9890c03e..28456113c15 100644
--- a/legacy/builder/store_build_options_map.go
+++ b/legacy/builder/store_build_options_map.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/target_board_resolver.go b/legacy/builder/target_board_resolver.go
index be0a04d970e..9e9543bb9b6 100644
--- a/legacy/builder/target_board_resolver.go
+++ b/legacy/builder/target_board_resolver.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/test/add_additional_entries_to_context_test.go b/legacy/builder/test/add_additional_entries_to_context_test.go
index ea5c22e29d9..ab64c26ec4c 100644
--- a/legacy/builder/test/add_additional_entries_to_context_test.go
+++ b/legacy/builder/test/add_additional_entries_to_context_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/add_build_board_property_if_missing_test.go b/legacy/builder/test/add_build_board_property_if_missing_test.go
index b5ab5c0a17c..3c369fd6e69 100644
--- a/legacy/builder/test/add_build_board_property_if_missing_test.go
+++ b/legacy/builder/test/add_build_board_property_if_missing_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/builder_test.go b/legacy/builder/test/builder_test.go
index b7dc59cada9..a8c8f078d39 100644
--- a/legacy/builder/test/builder_test.go
+++ b/legacy/builder/test/builder_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/builder_utils_test.go b/legacy/builder/test/builder_utils_test.go
index 763afc708f7..db10abf4b93 100644
--- a/legacy/builder/test/builder_utils_test.go
+++ b/legacy/builder/test/builder_utils_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/create_build_options_map_test.go b/legacy/builder/test/create_build_options_map_test.go
index 9361ed08265..d7024d47689 100644
--- a/legacy/builder/test/create_build_options_map_test.go
+++ b/legacy/builder/test/create_build_options_map_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/ctags_runner_test.go b/legacy/builder/test/ctags_runner_test.go
index f088140513e..3994958b694 100644
--- a/legacy/builder/test/ctags_runner_test.go
+++ b/legacy/builder/test/ctags_runner_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/fail_if_buildpath_equals_sketchpath_test.go b/legacy/builder/test/fail_if_buildpath_equals_sketchpath_test.go
index cfb385d1c9e..76617e58fcc 100644
--- a/legacy/builder/test/fail_if_buildpath_equals_sketchpath_test.go
+++ b/legacy/builder/test/fail_if_buildpath_equals_sketchpath_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/hardware_loader_test.go b/legacy/builder/test/hardware_loader_test.go
index 2ffb7debf1f..a6767ec5aa8 100644
--- a/legacy/builder/test/hardware_loader_test.go
+++ b/legacy/builder/test/hardware_loader_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/helper.go b/legacy/builder/test/helper.go
index 7735eb1c892..1df765f2be5 100644
--- a/legacy/builder/test/helper.go
+++ b/legacy/builder/test/helper.go
@@ -1,32 +1,18 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- * Copyright 2015 Matthijs Kooijman
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2015 Matthijs Kooijman
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/helper_tools_downloader.go b/legacy/builder/test/helper_tools_downloader.go
index 8abe363b3b8..24b13c14667 100644
--- a/legacy/builder/test/helper_tools_downloader.go
+++ b/legacy/builder/test/helper_tools_downloader.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/i18n_test.go b/legacy/builder/test/i18n_test.go
index 746b815bc40..a66f50ec6c3 100644
--- a/legacy/builder/test/i18n_test.go
+++ b/legacy/builder/test/i18n_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/includes_finder_with_regexp_test.go b/legacy/builder/test/includes_finder_with_regexp_test.go
index 863b4850171..0276082d490 100644
--- a/legacy/builder/test/includes_finder_with_regexp_test.go
+++ b/legacy/builder/test/includes_finder_with_regexp_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/includes_to_include_folders_test.go b/legacy/builder/test/includes_to_include_folders_test.go
index 64ef55773ae..1d7927061d7 100644
--- a/legacy/builder/test/includes_to_include_folders_test.go
+++ b/legacy/builder/test/includes_to_include_folders_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/libraries_loader_test.go b/legacy/builder/test/libraries_loader_test.go
index 8f909dc13cd..d6b4fcca546 100644
--- a/legacy/builder/test/libraries_loader_test.go
+++ b/legacy/builder/test/libraries_loader_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/load_previous_build_options_map_test.go b/legacy/builder/test/load_previous_build_options_map_test.go
index 5e4a9aaab70..0ff05a1b973 100644
--- a/legacy/builder/test/load_previous_build_options_map_test.go
+++ b/legacy/builder/test/load_previous_build_options_map_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/load_vid_pid_specific_properties_test.go b/legacy/builder/test/load_vid_pid_specific_properties_test.go
index cee99439076..41da45ec410 100644
--- a/legacy/builder/test/load_vid_pid_specific_properties_test.go
+++ b/legacy/builder/test/load_vid_pid_specific_properties_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/merge_sketch_with_bootloader_test.go b/legacy/builder/test/merge_sketch_with_bootloader_test.go
index 29d6cae0ea6..556d4d2c4d5 100644
--- a/legacy/builder/test/merge_sketch_with_bootloader_test.go
+++ b/legacy/builder/test/merge_sketch_with_bootloader_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/platform_keys_rewrite_loader_test.go b/legacy/builder/test/platform_keys_rewrite_loader_test.go
index fe6d0adfba3..74a19818f26 100644
--- a/legacy/builder/test/platform_keys_rewrite_loader_test.go
+++ b/legacy/builder/test/platform_keys_rewrite_loader_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/prototypes_adder_test.go b/legacy/builder/test/prototypes_adder_test.go
index 814f00935a0..f93b928f9e2 100644
--- a/legacy/builder/test/prototypes_adder_test.go
+++ b/legacy/builder/test/prototypes_adder_test.go
@@ -1,32 +1,18 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- * Copyright 2015 Matthijs Kooijman
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2015 Matthijs Kooijman
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/read_file_and_store_in_context_test.go b/legacy/builder/test/read_file_and_store_in_context_test.go
index 24cf9c59e71..c746c056d64 100644
--- a/legacy/builder/test/read_file_and_store_in_context_test.go
+++ b/legacy/builder/test/read_file_and_store_in_context_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/recipe_runner_test.go b/legacy/builder/test/recipe_runner_test.go
index 04fcfdf0671..d95dba9020f 100644
--- a/legacy/builder/test/recipe_runner_test.go
+++ b/legacy/builder/test/recipe_runner_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/rewrite_hardware_keys_test.go b/legacy/builder/test/rewrite_hardware_keys_test.go
index a10de59f16f..277e9f3ae5e 100644
--- a/legacy/builder/test/rewrite_hardware_keys_test.go
+++ b/legacy/builder/test/rewrite_hardware_keys_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/setup_build_properties_test.go b/legacy/builder/test/setup_build_properties_test.go
index 89becb40a46..43d2da09a94 100644
--- a/legacy/builder/test/setup_build_properties_test.go
+++ b/legacy/builder/test/setup_build_properties_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/store_build_options_map_test.go b/legacy/builder/test/store_build_options_map_test.go
index 0e0296c1bdb..82b555c403f 100644
--- a/legacy/builder/test/store_build_options_map_test.go
+++ b/legacy/builder/test/store_build_options_map_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/target_board_resolver_test.go b/legacy/builder/test/target_board_resolver_test.go
index 7a84f4e3b69..2df4c6f6f9c 100644
--- a/legacy/builder/test/target_board_resolver_test.go
+++ b/legacy/builder/test/target_board_resolver_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/tools_loader_test.go b/legacy/builder/test/tools_loader_test.go
index 3572a152e49..8711bdf24bf 100644
--- a/legacy/builder/test/tools_loader_test.go
+++ b/legacy/builder/test/tools_loader_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/try_build_of_problematic_sketch_test.go b/legacy/builder/test/try_build_of_problematic_sketch_test.go
index 8ff7cbad6c5..f23fe0d3e79 100644
--- a/legacy/builder/test/try_build_of_problematic_sketch_test.go
+++ b/legacy/builder/test/try_build_of_problematic_sketch_test.go
@@ -1,32 +1,18 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- * Copyright 2015 Matthijs Kooijman
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2015 Matthijs Kooijman
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/unique_string_queue_test.go b/legacy/builder/test/unique_string_queue_test.go
index 23569248a50..20158792a53 100644
--- a/legacy/builder/test/unique_string_queue_test.go
+++ b/legacy/builder/test/unique_string_queue_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/unused_compiled_libraries_remover_test.go b/legacy/builder/test/unused_compiled_libraries_remover_test.go
index 9224f0ed59d..1201c0b4d0c 100644
--- a/legacy/builder/test/unused_compiled_libraries_remover_test.go
+++ b/legacy/builder/test/unused_compiled_libraries_remover_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/utils_test.go b/legacy/builder/test/utils_test.go
index 8539363c87b..0f42919ea00 100644
--- a/legacy/builder/test/utils_test.go
+++ b/legacy/builder/test/utils_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/test/wipeout_build_path_if_build_options_changed_test.go b/legacy/builder/test/wipeout_build_path_if_build_options_changed_test.go
index 68bfb2c4a70..2e28b3eff07 100644
--- a/legacy/builder/test/wipeout_build_path_if_build_options_changed_test.go
+++ b/legacy/builder/test/wipeout_build_path_if_build_options_changed_test.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package test
 
diff --git a/legacy/builder/tools_loader.go b/legacy/builder/tools_loader.go
index 82b5256f0da..d44934765aa 100644
--- a/legacy/builder/tools_loader.go
+++ b/legacy/builder/tools_loader.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/types/accessories.go b/legacy/builder/types/accessories.go
index 4c87c30c05a..b0c85d37e20 100644
--- a/legacy/builder/types/accessories.go
+++ b/legacy/builder/types/accessories.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package types
 
diff --git a/legacy/builder/types/types.go b/legacy/builder/types/types.go
index 58fb6ed0a92..b8834f0c587 100644
--- a/legacy/builder/types/types.go
+++ b/legacy/builder/types/types.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package types
 
diff --git a/legacy/builder/types/utils.go b/legacy/builder/types/utils.go
index 4016a69bd5e..7102cd555ca 100644
--- a/legacy/builder/types/utils.go
+++ b/legacy/builder/types/utils.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package types
 
diff --git a/legacy/builder/unused_compiled_libraries_remover.go b/legacy/builder/unused_compiled_libraries_remover.go
index 3ef53553898..3e8c84b0e28 100644
--- a/legacy/builder/unused_compiled_libraries_remover.go
+++ b/legacy/builder/unused_compiled_libraries_remover.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/utils/utils.go b/legacy/builder/utils/utils.go
index 44f317ad4e7..c781a9960da 100644
--- a/legacy/builder/utils/utils.go
+++ b/legacy/builder/utils/utils.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package utils
 
diff --git a/legacy/builder/warn_about_arch_incompatible_libraries.go b/legacy/builder/warn_about_arch_incompatible_libraries.go
index 3c5594b4265..638ab9e6af6 100644
--- a/legacy/builder/warn_about_arch_incompatible_libraries.go
+++ b/legacy/builder/warn_about_arch_incompatible_libraries.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/warn_about_platform_rewrites.go b/legacy/builder/warn_about_platform_rewrites.go
index adbd4d2ca3e..764fa9e18da 100644
--- a/legacy/builder/warn_about_platform_rewrites.go
+++ b/legacy/builder/warn_about_platform_rewrites.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/legacy/builder/wipeout_build_path_if_build_options_changed.go b/legacy/builder/wipeout_build_path_if_build_options_changed.go
index beb59db76cd..7b1ff279665 100644
--- a/legacy/builder/wipeout_build_path_if_build_options_changed.go
+++ b/legacy/builder/wipeout_build_path_if_build_options_changed.go
@@ -1,31 +1,17 @@
-/*
- * This file is part of Arduino Builder.
- *
- * Arduino Builder is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package builder
 
diff --git a/main.go b/main.go
index db76bae29d0..4ab55ba9d8e 100644
--- a/main.go
+++ b/main.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License version 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package main
 
diff --git a/rpc/commands/board.proto b/rpc/commands/board.proto
index 06955134efc..12d9a028dcb 100644
--- a/rpc/commands/board.proto
+++ b/rpc/commands/board.proto
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 syntax = "proto3";
 
diff --git a/rpc/commands/commands.proto b/rpc/commands/commands.proto
index 6dec9bec866..5ac10861b0c 100644
--- a/rpc/commands/commands.proto
+++ b/rpc/commands/commands.proto
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 syntax = "proto3";
 
diff --git a/rpc/commands/common.proto b/rpc/commands/common.proto
index a6227d96afa..2324f4836b7 100644
--- a/rpc/commands/common.proto
+++ b/rpc/commands/common.proto
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 syntax = "proto3";
 
diff --git a/rpc/commands/compile.proto b/rpc/commands/compile.proto
index c0441db635f..ad96618ad53 100644
--- a/rpc/commands/compile.proto
+++ b/rpc/commands/compile.proto
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 syntax = "proto3";
 
diff --git a/rpc/commands/core.proto b/rpc/commands/core.proto
index 1449e2a5fc4..0e11794f322 100644
--- a/rpc/commands/core.proto
+++ b/rpc/commands/core.proto
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 syntax = "proto3";
 
diff --git a/rpc/commands/lib.proto b/rpc/commands/lib.proto
index e8e215f1184..27ddc2e4ab5 100644
--- a/rpc/commands/lib.proto
+++ b/rpc/commands/lib.proto
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 syntax = "proto3";
 
diff --git a/rpc/commands/upload.proto b/rpc/commands/upload.proto
index b5e1178b332..ad5b747643c 100644
--- a/rpc/commands/upload.proto
+++ b/rpc/commands/upload.proto
@@ -1,7 +1,6 @@
-//
 // This file is part of arduino-cli.
 //
-// Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -9,11 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
-//
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 syntax = "proto3";
 
diff --git a/rpc/monitor/monitor.proto b/rpc/monitor/monitor.proto
index 89a387e38a3..2fb97cc0307 100644
--- a/rpc/monitor/monitor.proto
+++ b/rpc/monitor/monitor.proto
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/rpc/settings/settings.proto b/rpc/settings/settings.proto
index d87dc5e4b22..e7302c34817 100644
--- a/rpc/settings/settings.proto
+++ b/rpc/settings/settings.proto
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
diff --git a/table/cell.go b/table/cell.go
index f0fa31aa017..18388d18fda 100644
--- a/table/cell.go
+++ b/table/cell.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package table
 
diff --git a/table/table.go b/table/table.go
index 25f5f875ac0..0fbfbbf0f4a 100644
--- a/table/table.go
+++ b/table/table.go
@@ -1,6 +1,6 @@
 // This file is part of arduino-cli.
 //
-// Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 //
 // This software is released under the GNU General Public License version 3,
 // which covers the main part of arduino-cli.
@@ -8,10 +8,10 @@
 // https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 // You can be released from the requirements of the above licenses by purchasing
-// a commercial license. Buying such a license is mandatory if you want to modify or
-// otherwise use the software for commercial activities involving the Arduino
-// software without disclosing the source code of your own applications. To purchase
-// a commercial license, send an email to license@arduino.cc.
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package table
 
diff --git a/test/__init__.py b/test/__init__.py
index 4ff0074c804..964bc6c4306 100644
--- a/test/__init__.py
+++ b/test/__init__.py
@@ -1,6 +1,6 @@
 # This file is part of arduino-cli.
 #
-# Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+# Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 #
 # This software is released under the GNU General Public License version 3,
 # which covers the main part of arduino-cli.
diff --git a/test/common.py b/test/common.py
index 67dd2cbb5c7..27a9b598a78 100644
--- a/test/common.py
+++ b/test/common.py
@@ -1,6 +1,6 @@
 # This file is part of arduino-cli.
 #
-# Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+# Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 #
 # This software is released under the GNU General Public License version 3,
 # which covers the main part of arduino-cli.
diff --git a/test/conftest.py b/test/conftest.py
index d1a6f8c449d..e9e3dabd7f6 100644
--- a/test/conftest.py
+++ b/test/conftest.py
@@ -1,6 +1,6 @@
 # This file is part of arduino-cli.
 #
-# Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+# Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 #
 # This software is released under the GNU General Public License version 3,
 # which covers the main part of arduino-cli.
diff --git a/test/test_board.py b/test/test_board.py
index ea41d69369d..1adf5d1fd21 100644
--- a/test/test_board.py
+++ b/test/test_board.py
@@ -1,6 +1,6 @@
 # This file is part of arduino-cli.
 #
-# Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+# Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 #
 # This software is released under the GNU General Public License version 3,
 # which covers the main part of arduino-cli.
diff --git a/test/test_compile.py b/test/test_compile.py
index ad15f20f719..42f30149781 100644
--- a/test/test_compile.py
+++ b/test/test_compile.py
@@ -1,6 +1,6 @@
 # This file is part of arduino-cli.
 #
-# Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+# Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 #
 # This software is released under the GNU General Public License version 3,
 # which covers the main part of arduino-cli.
diff --git a/test/test_core.py b/test/test_core.py
index 30a4eb33b6b..868ef653b5f 100644
--- a/test/test_core.py
+++ b/test/test_core.py
@@ -1,6 +1,6 @@
 # This file is part of arduino-cli.
 #
-# Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+# Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 #
 # This software is released under the GNU General Public License version 3,
 # which covers the main part of arduino-cli.
diff --git a/test/test_lib.py b/test/test_lib.py
index eca85e1738b..0155772ced6 100644
--- a/test/test_lib.py
+++ b/test/test_lib.py
@@ -1,6 +1,6 @@
 # This file is part of arduino-cli.
 #
-# Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+# Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 #
 # This software is released under the GNU General Public License version 3,
 # which covers the main part of arduino-cli.
diff --git a/test/test_main.py b/test/test_main.py
index deab6497b0f..368660e5b75 100644
--- a/test/test_main.py
+++ b/test/test_main.py
@@ -1,6 +1,6 @@
 # This file is part of arduino-cli.
 #
-# Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+# Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 #
 # This software is released under the GNU General Public License version 3,
 # which covers the main part of arduino-cli.
diff --git a/test/test_sketch.py b/test/test_sketch.py
index e59a5e51611..39a9f56f546 100644
--- a/test/test_sketch.py
+++ b/test/test_sketch.py
@@ -1,6 +1,6 @@
 # This file is part of arduino-cli.
 #
-# Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
+# Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
 #
 # This software is released under the GNU General Public License version 3,
 # which covers the main part of arduino-cli.
diff --git a/version/version.go b/version/version.go
index 877245969b3..ac22e496808 100644
--- a/version/version.go
+++ b/version/version.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License defaultVersionString 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package version
 
diff --git a/version/version_test.go b/version/version_test.go
index 61b6485ca43..4b2373d54c4 100644
--- a/version/version_test.go
+++ b/version/version_test.go
@@ -1,19 +1,17 @@
-/*
- * This file is part of arduino-cli.
- *
- * Copyright 2018 ARDUINO SA (http://www.arduino.cc/)
- *
- * This software is released under the GNU General Public License defaultVersionString 3,
- * which covers the main part of arduino-cli.
- * The terms of this license can be found at:
- * https://www.gnu.org/licenses/gpl-3.0.en.html
- *
- * You can be released from the requirements of the above licenses by purchasing
- * a commercial license. Buying such a license is mandatory if you want to modify or
- * otherwise use the software for commercial activities involving the Arduino
- * software without disclosing the source code of your own applications. To purchase
- * a commercial license, send an email to license@arduino.cc.
- */
+// This file is part of arduino-cli.
+//
+// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
 
 package version