diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index ccc115d9a6732b8c1f7be236d73298da9181ef78..ee7117b0395adeb1b87e4232209c0ee0ca0cebf7 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -9,12 +9,17 @@ and this project adheres to `Semantic Versioning`_.
 Unreleased
 ----------
 
+The "managed models" feature is mandatory for all models derived from `ExtensibleModel`
+and requires creating a migration for all downstream models to add the respective
+field.
+
 Added
 ~~~~~
 
 * Frontend for managing rooms.
 * [Dev] Components for implementing standard CRUD operations in new frontend.
 * [Dev] Options for filtering and sorting of GraphQL queries at the server.
+* [Dev] Managed models for instances handled by other apps.
 
 Changed
 ~~~~~~~