diff --git a/CHANGELOG.md b/CHANGELOG.md
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--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@ See the [releases page](https://github.com/github/codeql-action/releases) for th
 ## 2.21.3 - 08 Aug 2023
 
 - We are rolling out a feature in August 2023 that will improve multi-threaded performance on larger runners. [#1817](https://github.com/github/codeql-action/pull/1817)
+- We are rolling out a feature in August 2023 that adds beta support for [Project Lombok](https://projectlombok.org/) when analyzing Java. [#1809](https://github.com/github/codeql-action/pull/1809)
 - Reduce disk space usage when downloading the CodeQL bundle. [#1820](https://github.com/github/codeql-action/pull/1820)
 
 ## 2.21.2 - 28 Jul 2023