diff --git a/ChangeLog b/ChangeLog
index 0f25329..6e7d25c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2019-07-04 Alibaba Cloud.
+	* VERSION: 1.6.11
+	* BUGFIX: adapt "redis-go-cluster" driver to fix bug of big key syncing
+	block in `sync` mode. See #114
 2019-07-03 Alibaba Cloud.
 	* VERSION: 1.6.10
 	* IMPROVE: support print Lua in `decode` mode.