diff --git a/CHANGELOG.md b/CHANGELOG.md
index b204e00fb..a4bbf0d64 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Close menu on group rename error message ([#839](https://github.com/arawa/workspace/pull/839))
 
+### Changed
+
+- Add a Upgrade guideline section ( [#911](chore/inform-users-refresh-browser) )
+
 ### Fixed
 
 - Fix/move v300 constant/stable3.0 ( [#845](https://github.com/arawa/workspace/pull/845) )