CHANGELOG.md in slack-ruby-client-0.7.2 vs CHANGELOG.md in slack-ruby-client-0.7.3

@@ -1,4 +1,8 @@
+### 0.7.3 (5/14/2016)
+
+* [#90](https://github.com/dblock/slack-ruby-client/issues/90): Fix: Celluloid concurrency handles server-side connection closing - [@dblock](https://github.com/dblock).
+
 ### 0.7.2 (5/5/2016)
 
 * [#84](https://github.com/dblock/slack-ruby-client/issues/84): Fix: Celluloid concurrency doesn't parallelize the connection setup - [@dblock](https://github.com/dblock).
 
 ### 0.7.1 (5/2/2016)