Mixxx 2.5.6

This is is the 5th and last minor release of the Mixxx 2.5 branch.

Have a look at the CHANGELOG and the Mixxx website for more information:

• https://mixxx.org/news/2026-03-27-mixxx-2_5_6-released/
• https://github.com/mixxxdj/mixxx/blob/2.5.6/CHANGELOG.md

Full Changelog: https://github.com/mixxxdj/mixxx/compare/2.5.4...2.5.6

Note: Version 2.5.5 has been skipped following an issue in the release workflow.