CHANGELOG.md in sentry-sidekiq-4.2.1 vs CHANGELOG.md in sentry-sidekiq-4.3.0

@@ -1,6 +1,12 @@
 # Changelog
 
+## 4.3.0
+
+### Features
+
+- Support performance monitoring on Sidekiq workers [#1311](https://github.com/getsentry/sentry-ruby/pull/1311)
+
 ## 4.2.1
 
 - Use ::Rails::Railtie for checking Rails definition [#1284](https://github.com/getsentry/sentry-ruby/pull/1284)
   - Fixes [#1276](https://github.com/getsentry/sentry-ruby/issues/1276)