updated changelog

Author: stefanosiano

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 ## Unreleased
 
+### Features
+
+- Add new User Feedback API ([#4286](https://github.com/getsentry/sentry-java/pull/4286))
+  - We now introduced Sentry.captureFeedback, which supersedes Sentry.captureUserFeedback
+
 ### Fixes
 
 - Reduce excessive CPU usage when serializing breadcrumbs to disk for ANRs ([#4181](https://github.com/getsentry/sentry-java/pull/4181))