Added release version 1.5.0 in CHANGELOG

Author: tg666

CHANGELOG.md

@@ -6,6 +6,8 @@ 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]
+
+## [1.5.0] - 2024-05-23
 ### Added
 - Added support for content type `noContent`.