diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index 42f56013..a12305b3 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -17,3 +17,5 @@ dotnet fantomas build.fsx src tests docs
 Should any tests fail, please review and adjust your changes accordingly.
 
 We appreciate your efforts to contribute and look forward to reviewing your pull request!
+
+**Please remove this placeholder from the PR description after reading it and replace it with a clear, meaningful description of the changes in this PR.**
\ No newline at end of file
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 4e11e755..e25b0ab8 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 21.0.0 - 2025-11-12
+
+Stable release
+
 ## 21.0.0-beta-005 - 2025-04-23
 
 ### Added