diff --git a/_downloads/2021-09-14-2.12.15.md b/_downloads/2021-09-14-2.12.15.md
new file mode 100644
index 000000000..8f470d8a0
--- /dev/null
+++ b/_downloads/2021-09-14-2.12.15.md
@@ -0,0 +1,20 @@
+---
+title: Scala 2.12.15
+start: 14 September 2021
+layout: downloadpage
+release_version: 2.12.15
+release_date: "September 14, 2021"
+show_resources: "true"
+permalink: /download/2.12.15.html
+requirements: "This Scala software distribution can be installed on any Unix-like or Windows system. It requires Java 8 or later, available <a href='https://www.java.com/'>here</a>."
+resources: [
+  ["-main-unixsys", "scala-2.12.15.tgz", "https://downloads.lightbend.com/scala/2.12.15/scala-2.12.15.tgz", "Mac OS X, Unix, Cygwin", "20.11M"],
+  ["-main-windows", "scala-2.12.15.msi", "https://downloads.lightbend.com/scala/2.12.15/scala-2.12.15.msi", "Windows (msi installer)", "125.48M"],
+  ["-non-main-sys", "scala-2.12.15.zip", "https://downloads.lightbend.com/scala/2.12.15/scala-2.12.15.zip", "Windows", "20.15M"],
+  ["-non-main-sys", "scala-2.12.15.deb", "https://downloads.lightbend.com/scala/2.12.15/scala-2.12.15.deb", "Debian", "146.51M"],
+  ["-non-main-sys", "scala-2.12.15.rpm", "https://downloads.lightbend.com/scala/2.12.15/scala-2.12.15.rpm", "RPM package", "125.73M"],
+  ["-non-main-sys", "scala-docs-2.12.15.txz", "https://downloads.lightbend.com/scala/2.12.15/scala-docs-2.12.15.txz", "API docs", "53.58M"],
+  ["-non-main-sys", "scala-docs-2.12.15.zip", "https://downloads.lightbend.com/scala/2.12.15/scala-docs-2.12.15.zip", "API docs", "108.54M"],
+  ["-non-main-sys", "scala-sources-2.12.15.tar.gz", "https://github.com/scala/scala/archive/v2.12.15.tar.gz", "Sources", "6.6M"]
+]
+---
diff --git a/_posts/2021-09-14-release-notes-2.12.15.md b/_posts/2021-09-14-release-notes-2.12.15.md
new file mode 100644
index 000000000..b1b16ec7a
--- /dev/null
+++ b/_posts/2021-09-14-release-notes-2.12.15.md
@@ -0,0 +1,11 @@
+---
+category: announcement
+permalink: /news/2.12.15
+title: "Scala 2.12.15 is now available!"
+---
+[Scala 2.12.15](https://github.com/scala/scala/releases/tag/v2.12.15) is now available!
+
+This release improves compatibility with JDK 17 and 18.
+It also has changes facilitating cross-building with Scala 3.
+
+For all the details, refer to the [release notes](https://github.com/scala/scala/releases/tag/v2.12.15) on GitHub.
diff --git a/download/scala2.md b/download/scala2.md
index dfb31c0b4..49ab9859f 100644
--- a/download/scala2.md
+++ b/download/scala2.md
@@ -6,7 +6,7 @@ release_version: 2.13.6
 release_date: "May 17, 2021"
 show_resources: "true"
 other_releases: [
-  ["maintenance_version", "Latest 2.12.x maintenance release", 2.12.14, "May 28, 2021"],
+  ["maintenance_version", "Latest 2.12.x maintenance release", 2.12.15, "September 14, 2021"],
   ["maintenance_version", "Last 2.11.x maintenance release", 2.11.12, "November 9, 2017"],
   ["maintenance_version", "Last 2.10.x maintenance release", 2.10.7, "November 9, 2017"]
 ]