Update Changelog.md (#1479)

Author: MarcoRossignoli

Documentation/Changelog.md

@@ -4,7 +4,11 @@ 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).
 
-## Unreleased
+## Release date 2023-05-21
+### Packages  
+coverlet.msbuild 6.0.0  
+coverlet.console 6.0.0  
+coverlet.collector 6.0.0 
 
 ### Fixed
 -Could not write lines to file CoverletSourceRootsMapping - in use by another process [#1155](https://github.com/coverlet-coverage/coverlet/issues/1155)