Change release notes

Author: aedart

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [v0.4.0] - 2025-05-21
+
+### Changed
+
+* [Daux.io](https://daux.io) dev-dependencies updated (_service update_).
+
 ## [v0.3.0] - 2025-03-18
 
 ### Added 
@@ -65,7 +71,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Defect and Feature Request issue templates (_for GitHub_).
 * Pull request template (_for GitHub_).
 
-[Unreleased]: https://github.com/rsps/cmake-scripts/compare/v0.3.0...HEAD
+[Unreleased]: https://github.com/rsps/cmake-scripts/compare/v0.4.0...HEAD
+[v0.4.0]: https://github.com/rsps/cmake-scripts/compare/v0.3.0...v0.4.0
 [v0.3.0]: https://github.com/rsps/cmake-scripts/compare/v0.2.0...v0.3.0
 [v0.2.0]: https://github.com/rsps/cmake-scripts/compare/v0.1.0...v0.2.0
 [v0.1.0]: https://github.com/rsps/cmake-scripts/releases/tag/v0.1.0