diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0246adb..131a5a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,9 @@ rename `Unreleased` topic with the new version tag. Finally, create a new `Unrel
 
 ## Unreleased
 
+### TypeScript
+- Fix type declaration issues with the `window` global object. Now, `window.NL_VERSION`, etc., won't display errors on code editors.
+
 ## v5.0.0
 
 ### API: app