CHANGELOG.md in sensu-plugins-openstack-0.0.3 vs CHANGELOG.md in sensu-plugins-openstack-0.0.4

@@ -1,10 +1,14 @@
 #Change Log
 This project adheres to [Semantic Versioning](http://semver.org/).
 
 This CHANGELOG follows the format listed at [Keep A Changelog](http://keepachangelog.com/)
 
-## Unreleased][unreleased]
+## Unreleased
+
+## [0.0.4] - 2015-09-29
+### Changed
+- nova: optionally get auth from ENV
 
 ## [0.0.3] - 2015-07-14
 ### Changed
 - updated sensu-plugin gem to 1.2.0