CHANGELOG in monsterid-0.3.2 vs CHANGELOG in monsterid-0.4.0

@@ -1,4 +1,7 @@
+0.4.0:
+  - Depend on ChunkyPNG, not OilyPNG, thus not requiring a C extension
+
 0.3.2:
   - Remove Color requirement
 
 0.3:
   - Remove jeweler dependency and all the shit that comes with it