diff --git a/CHANGES b/CHANGES
index 3ae5c74..af053a2 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,11 @@
 
+====================
+v.1.3.1
+====================
+
+* Ring bell when user is mentioned on public channel, or when private
+  message is received. From Omar Polo, thanks!
+
 ====================
 v.1.3.0
 ====================