Update CHANGELOG.md

CHANGELOG.md

@@ -4,6 +4,22 @@ 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 badly attempts [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [4.2.3] - 2025-05-24
+
+### Added
+
+- Warlord Vehicle Flag
+
+### Changed
+
+- Campaign Callsigns
+- Equipment Changes
+- Supply Crate contents
+
+### Fixed
+
+- Update chat logic handler for new cba settings
+
 ## [4.2.2] - 2024-12-23
 
 ### Added