diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea963274..3eb00227 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -27,6 +27,7 @@ _This release is scheduled to be released on 2021-10-01._
 - Refactored methods from weatherproviders into weatherobject (isDaytime, updateSunTime).
 - Use of `logger.js` in jest tests.
 - Run prettier over all relevant files.
+- Cleaned up updatenotification module and switched to nunjuck rendering.
 
 ### Fixed