Updated changelog for actual v0.1.0

Author: Axodouble

CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to this project are documented here. The format
 follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/) and
 this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [v0.1.0] — 2026-05-15
 
 ### Changed
 
@@ -112,3 +112,4 @@ Initial public release.
   Planned for a future release.
 
 [v0.0.1]: https://git.cer.sh/axodouble/quptime/releases/tag/v0.0.1
+[v0.1.0]: https://git.cer.sh/axodouble/quptime/releases/tag/v0.1.0