diff --git a/HISTORY.md b/HISTORY.md
index 03dc700a..09cdc585 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,3 +1,35 @@
+##v0.3.0 (Oct 1, 2017)
+Bug fixes:
+
+- netpacket expand queue
+- netstream.check and netstream gc
+- profiler timestamp
+- aes cbc mode
+- redis reconnect the dbindex will be reseted
+
+New features:
+
+- add ssl for http.client
+- add base64
+- add hotpatch for lua code
+- add pidfile
+- import jemalloc as default memory allocator
+- import accept4 in linux
+- import cpu affinity which can be user defined in linux
+- config file add 'include' command
+- remove old rpc and add saux.rpc and saux.msg to support rpc/msg server
+- socket add 'tag' for more easy debug
+- config file support shell environment
+- support multicast in data send level
+- synchroize zproto to support float
+- dns support cname nested
+- socket.write support pass string array as parameter
+- redis support pipeline
+- core.write support lightuserdata/string/string array
+- process the condition of run out of fd when accept
+- remove lualib-log and refine daemon log to replace it
+
+
 ##v0.2.2 (Jan 3, 2017)
 Bug fixes:
 
diff --git a/silly-src/silly.h b/silly-src/silly.h
index 05ecc1d0..b49c45b1 100644
--- a/silly-src/silly.h
+++ b/silly-src/silly.h
@@ -7,8 +7,8 @@
 #include "silly_socket.h"
 
 #define SILLY_VERSION_MAJOR 0
-#define SILLY_VERSION_MINOR 2
-#define SILLY_VERSION_RELEASE 2
+#define SILLY_VERSION_MINOR 3
+#define SILLY_VERSION_RELEASE 0
 #define SILLY_VERSION_NUM ((SILLY_VERSION_MAJOR * 100) + SILLY_VERSION_MINOR)
 #define SILLY_VERSION STR(SILLY_VERSION_MAJOR) "." STR(SILLY_VERSION_MINOR)
 #define SILLY_RELEASE SILLY_VERSION "." STR(SILLY_VERSION_RELEASE)