Bump version to 0.5.4-beta004

## [0.5.4-beta004] - 2023-04-03

### Changed
- New Release Documentation process Credits @TheAngryByrd

CHANGELOG.md

@@ -5,6 +5,11 @@ 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).
 
+## [0.5.4-beta004] - 2023-04-03
+
+### Changed
+- New Release Documentation process Credits @TheAngryByrd
+
 ## [0.5.4-beta003] - 2023-03-05
 
 ### Changed
@@ -176,7 +181,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Increased soeed and lowered memory usage of ColdTask and CancellableTask
 - Build for netstandard2.0 and netstandard2.1
 
-[Unreleased]: https://github.com/TheAngryByrd/IcedTasks//compare/v0.5.4-beta003...HEAD
+[Unreleased]: https://github.com/TheAngryByrd/IcedTasks//compare/v0.5.4-beta004...HEAD
+[0.5.4-beta004]: https://github.com/TheAngryByrd/IcedTasks//compare/v0.5.3...v0.5.4-beta004
 [0.5.4-beta003]: https://github.com/TheAngryByrd/IcedTasks//compare/v0.5.3...v0.5.4-beta003
 [0.5.4-beta002]: https://github.com/TheAngryByrd/IcedTasks//compare/v0.5.3...v0.5.4-beta002
 [0.5.4-beta001]: https://github.com/TheAngryByrd/IcedTasks//compare/v0.5.3...v0.5.4-beta001