From 991076ad8296fc804efa56e2d81f3151168553d4 Mon Sep 17 00:00:00 2001
From: Joseph Rouff <rouffj@gmail.com>
Date: Thu, 19 Apr 2012 11:14:55 +0200
Subject: [PATCH] Fix #3971

---
 UPGRADE-2.1.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/UPGRADE-2.1.md b/UPGRADE-2.1.md
index e564597215..500a690dc1 100644
--- a/UPGRADE-2.1.md
+++ b/UPGRADE-2.1.md
@@ -13,6 +13,14 @@
     configuration (i.e. `config.yml`), merging could yield a set of base URL's
     for multiple environments.
 
+### Doctrine
+
+    The DoctrineBundle is moved from the Symfony repository to the Doctrine repository.
+    Therefore you should change the namespace of this bundle in your AppKernel.php:
+
+    Before: `new Symfony\Bundle\DoctrineBundle\DoctrineBundle()`
+    After: `new Doctrine\Bundle\DoctrineBundle\DoctrineBundle()`
+
 ### HttpFoundation
 
   * Locale management was moved from the Session class to the Request class.