Forgot the 1.3.0 changelog

Author: goto-bus-stop

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## 1.3.0
+
+ * Upgrade acorn to 5.4, which supports object spread and async iteration.
+ * Remove acorn5-object-spread plugin.
+
 ## 1.2.0
 
  * Expose `acorn/dist/walk` as `acorn-node/walk`.