From 0dfaf4ef65a1e83ead70c55c6bfef221731eda92 Mon Sep 17 00:00:00 2001
From: Henry Mercer <henrymercer@github.com>
Date: Fri, 22 Sep 2023 19:13:56 +0100
Subject: [PATCH] Add a changelog note

---
 CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 03e926d72..a01733bac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ See the [releases page](https://github.com/github/codeql-action/releases) for th
 
 ## [UNRELEASED]
 
-No user facing changes.
+- Add a warning to help customers avoid inadvertently analyzing the same CodeQL language in multiple matrix jobs. [#1901](https://github.com/github/codeql-action/pull/1901)
 
 ## 2.21.8 - 19 Sep 2023