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

Author: uicontent

packages/pluggableWidgets/combobox-web/CHANGELOG.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+## [2.3.0] - 2025-03-19
+
 ### Changed
 
 -   The type of the "Aria required" setting has been changed from a boolean to an expression. When the widget is updated, the previously set value is reset to false.