diff --git a/src/Symfony/Bridge/Doctrine/CHANGELOG.md b/src/Symfony/Bridge/Doctrine/CHANGELOG.md
index 2cfb583d81884..8ac901e27fc3f 100644
--- a/src/Symfony/Bridge/Doctrine/CHANGELOG.md
+++ b/src/Symfony/Bridge/Doctrine/CHANGELOG.md
@@ -4,6 +4,11 @@ CHANGELOG
 4.0.0
 -----
 
+ * the first constructor argument of the `DoctrineChoiceLoader` class must be
+   an `ObjectManager` implementation
+ * removed the `MergeDoctrineCollectionListener::onBind()` method
+ * trying to reset a non-lazy manager service using the `ManagerRegistry::resetService()`
+   method throws an exception
  * removed the `DoctrineParserCache` class
 
 3.1.0