chore(@mendix/switch-web): update changelog

Author: uicontent

packages/pluggableWidgets/switch-web/CHANGELOG.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+## [4.2.2] - 2024-08-28
+
 ### Changed
 
 -   Changed action required to false to avoid unnecessary warnings in the Studio Pro.