CHANGELOG.md in slack-ruby-client-0.5.3 vs CHANGELOG.md in slack-ruby-client-0.5.4

@@ -1,4 +1,10 @@
+### 0.5.4 (1/23/2016)
+
+* [#45](https://github.com/dblock/slack-ruby-client/issues/45): Added `channels_id`, `groups_id` and `users_id` - [@dblock](https://github.com/dblock).
+* [#45](https://github.com/dblock/slack-ruby-client/issues/45): Automatically lookup channel, group and user ID in Web API methods when Slack API doesn't accept #channel or @user names - [@dblock](https://github.com/dblock).
+* [#49](https://github.com/dblock/slack-ruby-client/pull/49): Fix: Celluloid `#connected?` method. - [@mikz](https://github.com/mikz), [@kandadaboggu](https://github.com/kandadaboggu).
+
 ### 0.5.3 (1/11/2016)
 
 * [#47](https://github.com/dblock/slack-ruby-client/pull/47): Fix: default to Celluloid newer API - [@jlyonsmith](https://github.com/jlyonsmith), [@dblock](https://github.com/dblock).
 * Fixed JRuby file encoding regression - [@dblock](https://github.com/dblock).