diff --git a/History.md b/History.md
index 97d4f0a..23afc37 100644
--- a/History.md
+++ b/History.md
@@ -1,8 +1,16 @@
 HEAD
 ==================
 
- * update co
+
+0.1.1 / 2013-21-21
+==================
+
+ * update co, koa-compose, keygrip
  * use on-socket-error
+ * add throw(status, msg) support
+ * assert middleware is GeneratorFunction
+ * ducktype stream checks
+ * remove `next` is `app.callback()`
 
 0.1.1 / 2013-12-19
 ==================
diff --git a/package.json b/package.json
index b31ca9d..24aaba7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "koa",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "Koa web app framework",
   "main": "index.js",
   "directories": {