CHANGELOG.md in sidekiq_publisher-1.8.0 vs CHANGELOG.md in sidekiq_publisher-2.0.0.rc0

@@ -1,6 +1,14 @@
 # sidekiq_publisher
 
+## v2.0.0 (unreleased)
+- Transition from defining a Railtie to becoming a Rails Engine
+  [(#44)](https://github.com/ezcater/sidekiq_publisher/pull/44). This change was
+  made to better support Ruby 3.0 and Rails 6.1. The change is *not* expected to
+  be breaking but it does represent a major change in the gem's implementation
+  change and that is the reason for the major version bump.
+- Require Ruby 2.6 or later.
+
 ## v1.8.0
 - Extend support to Rails 6.1.
 
 ## v1.7.1
 - Gracefully handle database connection errors in ReportUnpublishedCount by attempting to reconnect.