CHANGELOG.md in ruby-enum-0.3.0 vs CHANGELOG.md in ruby-enum-0.4.0

@@ -1,4 +1,8 @@
+### 0.4.0 (6/29/2014)
+
+* Mixed in `Enumerable` - [@kgann](https://github.com/kgann).
+
 ### 0.3.0 (5/19/2014)
 
 * Added `Ruby::Enum#map` - [@ArnaudRinquin](https://github.com/ArnaudRinquin).
 
 ### 0.2.1 (5/15/2013)