diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2820b986..0b31ca49 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,14 @@
+X.Y.Z Release notes
+=============================================================
+### Breaking changes
+* None
+
+### Enhancements
+* Improve performance of the RPC worker for chrome debugging.
+
+### Bug fixes
+* None
+
 1.11.1 Release notes (2017-9-1)
 =============================================================
 ### Breaking changes
@@ -9,7 +20,6 @@
 ### Bug fixes
 * Fix accessToken.
 
-
 1.11.0 Release notes (2017-8-31)
 =============================================================
 ### Breaking changes