diff --git a/CHANGELOG-2.1.md b/CHANGELOG-2.1.md
index 65e06aeb08..89a724b769 100644
--- a/CHANGELOG-2.1.md
+++ b/CHANGELOG-2.1.md
@@ -178,6 +178,9 @@ To get the diff between two versions, go to https://github.com/symfony/symfony/c
 
 ### ClassLoader
 
+ * added a new ApcClassLoader using composition to wrap other loaders
+ * added a new ClassLoader which does not distinguish between namespaced and pear-like classes (as the PEAR
+   convention is a subset of PSR-0) and supports using Composer's namespace maps
  * added a class map generator
  * added support for loading globally-installed PEAR packages