diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1500c4896..3332a4ac1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,13 +2,15 @@
 emqttd ChangeLog
 ==================
 
-0.6.2-alpha (2015-04-23)
+0.6.2-alpha (2015-04-24)
 -------------------------
 
 Bugfix: critical issue #54, #104, #106 - error when resume session 
 
 Improve: add emqttd_cm_sup module, and use 'hash' gproc_pool to register/unregister client ids
 
+Improve: kick old client out when session is duplicated.
+
 
 0.6.1-alpha (2015-04-20)
 -------------------------