diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index c83f2272..fa52a6f4 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -1,3 +1,19 @@
+## 0.1.1
+
+### New Feature
+
+1. Support using Terraform to deploy a ShardingSphere Proxy Cluster in  Multiple AZs
+
+### Enhancement
+
+1. Support using CloudFormation to deploy a ShardingSphere Proxy Cluster in  Multiple AZs
+1. Add nameOverride parameter for helm charts, allowing users to override resource names
+
+### Change Log
+
+1. [MILESTONE](https://github.com/apache/shardingsphere-on-cloud/milestone/4)
+
+
 ## 0.1.0
 
 ### New Feature