chore: update CHANGELOG.md

Author: andredestro

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Fixes
+
+- Fixes an issue where dismissing an alert view triggered the onBrowserClosed event. [RMET-4500](https://outsystemsrd.atlassian.net/browse/RMET-4500).
+
 ## 2.2.0
 
 ### Features