updated changelog (#23)

CHANGELOG.md

@@ -6,6 +6,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [v0.2.5]
+- Added Error Response Reason
+
 ## [v0.2.4]
 - Removed tip builds from travis
 - Added unit tests
@@ -37,7 +40,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Added constructor, enforcer, and listener alice decorators
 - Basic code and structure established
 
-[Unreleased]: https://github.com/Comcast/comcast-bascule/compare/v0.2.4...HEAD
+[Unreleased]: https://github.com/Comcast/comcast-bascule/compare/v0.2.5...HEAD
+[v0.2.5]: https://github.com/Comcast/comcast-bascule/compare/0.2.4...v0.2.5
 [v0.2.4]: https://github.com/Comcast/comcast-bascule/compare/0.2.3...v0.2.4
 [v0.2.3]: https://github.com/Comcast/comcast-bascule/compare/0.2.2...v0.2.3
 [v0.2.2]: https://github.com/Comcast/comcast-bascule/compare/0.2.1...v0.2.2