Mixxx 2.5.2

This is is the 2nd 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/2025-06-13-mixxx-2_5_2-released/
• https://github.com/mixxxdj/mixxx/blob/2.5.2/CHANGELOG.md