diff --git a/CHANGELOG b/CHANGELOG
index 5b01ea7ff..bd7dcb57e 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,6 @@
 # 3.19.0 (2025-XX-XX)
 
+ * Add `LastModifiedExtensionInterface` and implementation in `AbstractExtension` to track modification of runtime classes
  * Add the `invoke` filter
  * Make `{}` optional for the `types` tag
  * Add `LastModifiedExtensionInterface` and implementation in `AbstractExtension` to track modification of runtime classes