CHANGELOG.md in hanami-router-1.2.0.beta1 vs CHANGELOG.md in hanami-router-1.2.0.beta2

@@ -1,7 +1,9 @@
 # Hanami::Router
 Rack compatible HTTP router for Ruby
 
+## v1.2.0.beta2 - 2018-03-23
+
 ## v1.2.0.beta1 - 2018-02-28
 
 ## v1.1.1 - 2018-02-27
 ### Added
 - [Luca Guidi] Official support for Ruby: MRI 2.5