Update changelog

Author: e1himself

CHANGELOG.md

@@ -5,6 +5,10 @@ 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).
 
+## 0.4.3 - 2025-10-24
+### Fixed
+- Deprecation warning in `TypeReflection` constructor
+
 ## 0.4.2 - 2025-08-04
 ### Fixed
 - Invalid argument passed to an exception constructor in rare cases