CHANGELOG.md in sidekiq_publisher-1.0.0 vs CHANGELOG.md in sidekiq_publisher-1.1.0

@@ -1,6 +1,9 @@
 # sidekiq_publisher
 
+## v1.1.0
+- Expand sidekiq support to v5.0.x-v5.2.x.
+
 ## v1.0.0
 - No change.
 
 ## v0.3.3
 - Do not report published count metric if it is nil.