diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3073066c2..67ffd540b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,9 @@
 
 ##### Enhancements
 
+* Replace git-based MasterSource with CDN-based TrunkSource
+  [igor-makarov](https://github.com/igor-makarov)
+
 * Allow test specs to specify an `app_host_name` to point to an app spec whose
   application is used as the test's app host.  
   [jkap](https://github.com/jkap)