Update CHANGELOG.md

oleibman · web-flow · commit 9fc52cd91c94 · 2025-03-07T21:53:55.000-08:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -17,7 +17,7 @@ and this project adheres to [Semantic Versioning](https://semver.org).
 
 ### Changed
 
-- Nothing yet.
+- Start migration to Phpstan 2. [PR #4396](https://github.com/PHPOffice/PhpSpreadsheet/pull/4396)
 
 ### Moved
 
