diff --git a/CHANGELOG-2.1.md b/CHANGELOG-2.1.md
index 348feb9eb6..8b5768a1be 100644
--- a/CHANGELOG-2.1.md
+++ b/CHANGELOG-2.1.md
@@ -89,6 +89,10 @@ To get the diff between two versions, go to https://github.com/symfony/symfony/c
 
 ### WebProfilerBundle
 
+[BC BREAK] You must clear old profiles after upgrading to 2.1 (don't forget to
+           remove the table if you are using a DB)
+
+ * added support for the request method
  * added a routing panel
  * added a timeline panel
  * The toolbar position can now be configured via the `position` option (can be `top` or `bottom`)