CHANGELOG.md in mailkick-0.3.0 vs CHANGELOG.md in mailkick-0.3.1

@@ -1,4 +1,10 @@
+## 0.3.1
+
+- Fixed `Secret should not be nil` error in Rails 5.2
+- Gracefully handle missing email
+- Added `user` option to `mailkick_unsubscribe_url`
+
 ## 0.3.0
 
 - Improved performance
 - Fixed `Subscription not found` for Rails 5.2
 - Use `references` in migration