Android APK, pre-release. Built from main at VibeServer 5.6.15. Supersedes build 469.
Fix
- A crash introduced in 5.6.14 in the phone-as-VibeServer path: when a listener arrived on a server idling at 2 fps, the spectrum ring copied a negative length and the DSP thread died, restarted by the auto-restore as a blank spectrum that came and went. Clamped, with a regression test.
From 469
Front-end settings at parity with the Linux setup page: automatic direct sampling, fixed I/Q branch, ppm, up/down-converter.