Merge pull request #32 from PPeitsch/fix/changelog-links-30

Docs: Update CHANGELOG links and remove Unreleased section

Author: PPeitsch

CHANGELOG.md

@@ -5,14 +5,10 @@ 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]
-
-### Added
-- Your new feature here.
+## [1.2.1] - 2025-08-22
 
 ### Fixed
-- Your new fix here.
-
+- Corrected and updated the release comparison links in `CHANGELOG.md`.
 
 ## [1.2.0] - 2025-08-07
 
@@ -137,8 +133,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Flexible database configuration (SQLite/PostgreSQL).
 
 
-[Unreleased]: https://github.com/PPeitsch/TimeTrack/compare/v1.0.1...HEAD
-[1.1.1]: https://github.com/PPeitsch/TimeTrack/compare/v1.1.0....v1.1.1
+[1.2.1]: https://github.com/PPeitsch/TimeTrack/compare/v1.2.0...v1.2.1
+[1.2.0]: https://github.com/PPeitsch/TimeTrack/compare/v1.1.1...v1.2.0
+[1.1.1]: https://github.com/PPeitsch/TimeTrack/compare/v1.1.0...v1.1.1
 [1.1.0]: https://github.com/PPeitsch/TimeTrack/compare/v1.0.9...v1.1.0
 [1.0.9]: https://github.com/PPeitsch/TimeTrack/compare/v1.0.8...v1.0.9
 [1.0.8]: https://github.com/PPeitsch/TimeTrack/compare/v1.0.7...v1.0.8