v8

What's Changed

• Tray: Settings menu for the everyday config keys by @karanshukla in #147
• Overlap startup work and drain stale camera frames by @karanshukla in #149
• Document that tract is on 0.23 by @karanshukla in #150
• Retry LockBusy in the parallel lockout test by @karanshukla in #152
• Tray: flatten Settings into one level with a Security preset by @karanshukla in #155
• Tray idle delay in Settings; KDE lock screen slot choice by @karanshukla in #156

Full Changelog: v7...v8