Update changelogs for release

Author: Gui-Yom

hlbc-cli/CHANGELOG.md

@@ -6,7 +6,9 @@ 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](https://github.com/Gui-Yom/hlbc/compare/v0.3.0...HEAD)
+## [Unreleased](https://github.com/Gui-Yom/hlbc/compare/v0.4.0...HEAD)
+
+## [0.4.0](https://github.com/Gui-Yom/hlbc/compare/v0.3.0...v0.4.0) - 2021-08-03
 
 ### New
 

hlbc-decompiler/CHANGELOG.md

@@ -6,7 +6,9 @@ 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](https://github.com/Gui-Yom/hlbc/compare/v0.3.0...HEAD)
+## [Unreleased](https://github.com/Gui-Yom/hlbc/compare/v0.4.0...HEAD)
+
+## [0.4.0](https://github.com/Gui-Yom/hlbc/compare/v0.3.0...v0.4.0) - 2021-08-03
 
 ### Added
 

hlbc/CHANGELOG.md

@@ -6,7 +6,9 @@ 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](https://github.com/Gui-Yom/hlbc/compare/v0.3.0...HEAD)
+## [Unreleased](https://github.com/Gui-Yom/hlbc/compare/v0.4.0...HEAD)
+
+## [0.4.0](https://github.com/Gui-Yom/hlbc/compare/v0.3.0...v0.4.0) - 2021-08-03
 
 ### Changed