Test on PHP 7.2 and 7.3 AND changelog (#125)

* Test on PHP 7.2 and 7.3

* Added changelog

* added fix for puli and php 7.3

* fixes

* Minorsw

Author: Nyholm

.travis.yml

@@ -11,6 +11,8 @@ php:
     - 5.6
     - 7.0
     - 7.1
+    - 7.2
+    - 7.3
 
 env:
     global:
@@ -23,14 +25,12 @@ branches:
 
 matrix:
     allow_failures:
-        - php: hhvm
-          dist: trusty
+        - php: 7.3
     fast_finish: true
     include:
         - php: 5.5
           env: COMPOSER_FLAGS="--prefer-stable --prefer-lowest" COVERAGE=true TEST_COMMAND="composer test-ci" PULI_VERSION=1.0.0-beta9 
-        - php: hhvm
-          dist: trusty
+
 
 before_install:
     - if [[ $COVERAGE != true ]]; then phpenv config-rm xdebug.ini || true; fi

CHANGELOG.md

@@ -1,10 +1,19 @@
 # Change Log
 
+## 1.6.0 - UNRELEASED
+
+### Added
+
+- Support for PSR-17 factories
+- Support for PSR-18 clients
+
 ## 1.5.2 - 2018-12-31
 
 Corrected mistakes in 1.5.1. The different between 1.5.2 and 1.5.0 is that
 we removed some PHP 7 code. 
 
+https://github.com/php-http/discovery/compare/1.5.0...1.5.2
+
 ## 1.5.1 - 2018-12-31
 
 This version added new features by mistake. These are reverted in 1.5.2. 
@@ -15,12 +24,6 @@ Do not use 1.5.1.
 
 - Removed PHP 7 code
 
-## 1.5.1 - 2018-12-30
-
-### Fixed
-
-- Removed PHP 7 code
-
 ## 1.5.0 - 2018-12-30
 
 ### Added