Version 1.5.1 was released today: https://github.com/qTox/qTox/releases/tag/v1.5.1 Version 1.5.0 was released yesterday: https://github.com/qTox/qTox/releases/tag/v1.5.0 Changelog: https://github.com/qTox/qTox/blob/master/CHANGELOG.md
This is probably obsolete now, since 1.6.0 is in tree at the time of writing. :]