From 8a7cc33c3eff0b047447f70a19ec10a2bf943478 Mon Sep 17 00:00:00 2001
From: roseduan <roseduan7@163.com>
Date: Mon, 3 Jul 2023 21:19:50 +0800
Subject: [PATCH] add changelog for v2.2.1

---
 CHANGELOG.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5a8e9a1e..1790510e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+# Release 2.2.1(2023-07-03)
+
+## 🎠 Community
+* Thanks to @rfyiamcool for PR
+  * feature: Add rollback function to discard all buffered data and release the lock([#217](https://github.com/rosedblabs/rosedb/pull/217))
+  * fix: clear db after benchmark ([#224](https://github.com/rosedblabs/rosedb/pull/224))
+
+
 # Release 2.2.0(2023-06-21)
 
 ## 🚀 New Features