CHANGELOG.md in message-driver-0.3.0 vs CHANGELOG.md in message-driver-0.4.0

@@ -1,6 +1,11 @@
 # Changelog
 
+## 0.4.0 - 2014-07-03
+
+* require bunny 1.2.2 or later
+* add support for publish confirmations
+
 ## 0.3.0 - 2014-02-26
 
 * Support for handling multiple broker connections
 * require bunny 1.1.3 or later
 * make bunny connections as lazily initialized as possible