Airclone v0.22.1

Airclone v0.22.1 — hold to fast-forward

A follow-up for Google TV and Android TV, from the same person whose reports
shaped v0.22.0. Music was right; video skipping was not.

Skipping through a video works, and holding keeps going

In v0.22.0, pressing the on-screen fast-forward or rewind button skipped once —
and then the next press paused the film and jumped back to the Play button, so
you could never skip twice in a row. That is fixed: the button you pressed stays
selected, and every press skips again.

And now you can hold it. Keep OK held on ⏪ or ⏩ (or hold the remote's own
rewind / fast-forward key) and the film keeps moving, faster the longer you
hold, until you let go. A quick press is still a 30-second jump.

Holding OK anywhere else is now a single press too, so a long press on
play/pause no longer flickers between playing and paused.

Notes

• TV-only behaviour, except the remote keys. Holding a keyboard's or
  Bluetooth remote's rewind / fast-forward key scans on every platform, the same
  way it does on a television. No phone, tablet or desktop layout changes.
• Windows builds are signed (Azure Artifact Signing, OV-class — SmartScreen
  may still warn until the certificate builds reputation). macOS builds are
  signed and notarized with a Developer ID.
• Verified by its test suite, not on a physical television. The tests drive
  real key presses through the player's controls and were confirmed to fail on
  v0.22.0's behaviour. If it is still not right on your set, please say so.