diff --git a/CHANGELOG-2.1.md b/CHANGELOG-2.1.md
index 8e3673a353..1082d1f2bb 100644
--- a/CHANGELOG-2.1.md
+++ b/CHANGELOG-2.1.md
@@ -15,8 +15,13 @@ To get the diff between two versions, go to https://github.com/symfony/symfony/c
  * added a default implementation of the ManagerRegistry
  * added a session storage for Doctrine DBAL
 
+### AbtractDoctrineBundle
+
+ * This bundle has been removed and the relevant code has been moved to the Doctrine bridge
+
 ### DoctrineBundle
 
+ * added optional `group_by` property to `EntityType` that supports either a `PropertyPath` or a `\Closure` that is evaluated on the entity choices
  * The `em` option for the `UniqueEntity` constraint is now optional (and should probably not be used anymore).
 
 ### FrameworkBundle