diff --git a/CHANGELOG.md b/CHANGELOG.md
index c571fdae7..1a7259bc6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+### Changed
+
+- Refactored the impersonation mode to resolve the impersonated user once per request in a guard instead of in every endpoint
+- Restricted the modification of data in impersonation mode to the data of the authenticated user
+- Restricted the update of the user settings in impersonation mode to the settings of the authenticated user
+
 ### Fixed
 
 - Fixed the account aggregations in impersonation mode to be based on the impersonated user