diff --git a/3rd/jemalloc b/3rd/jemalloc
index 46c0af68..3541a904 160000
--- a/3rd/jemalloc
+++ b/3rd/jemalloc
@@ -1 +1 @@
-Subproject commit 46c0af68bd248b04df75e4f92d5fb804c3d75340
+Subproject commit 3541a904d6fb949f3f0aea05418ccce7cbd4b705
diff --git a/HISTORY.md b/HISTORY.md
index 27927ea5..e498068a 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,8 +1,12 @@
-Dev version
+v0.3.0 (2014-6-2)
 -----------
-* Bugfix: update lua-bson (signed 32bit int bug)
 * Add cluster support
+* Add single node mode
 * Add daemon mode
+* Bugfix: update lua-bson (signed 32bit int bug / check string length)
+* Optimize timer
+* Simplify message queue and optimize message dispatch
+* Use jemalloc release 3.6.0
 
 v0.2.1 (2014-5-19)
 -----------