CHANGELOG.md in mailkick-0.2.1 vs CHANGELOG.md in mailkick-0.3.0

@@ -1,4 +1,12 @@
+## 0.3.0
+
+- Improved performance
+- Fixed `Subscription not found` for Rails 5.2
+- Use `references` in migration
+- Use `smtp_settings[:domain]` for Mailgun
+- Dropped support for ActionMailer < 4.2
+
 ## 0.2.1
 
 - Fixed errors with Rails 5+
 - Fixed errors with the latest version of Gibbon