CHANGELOG.md in launchdarkly-server-sdk-5.6.0 vs CHANGELOG.md in launchdarkly-server-sdk-5.6.1

@@ -1,9 +1,9 @@
 # Change log
 
 All notable changes to the LaunchDarkly Ruby SDK will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
-## [5.6.0] - 2019-08-20
+## [5.6.0] - 2019-08-28
 ### Added:
 - Added support for upcoming LaunchDarkly experimentation features. See `LDClient.track()`.
 
 ## [5.5.12] - 2019-08-05
 ### Fixed: