Disco! 3.1.0

• Light / dark moves directly below the selected theme settings in Display. Dark, Light and Auto share one selector; Auto uses Dark from 19:00 to 07:00 and Light from 07:00 to 19:00 using the device clock. Changes apply while the screen is off. Outdoor mode keeps Light. Available only in themes supporting both appearances; Null retains its fixed appearance; Zune supports Dark, Light and Auto.

• Remove the separate Automatic Appearance menu entry and migrate its saved preference.

• Fixed top and bottom fades soften list boundaries in Disco, Squash and Null. Disco fades reuse its album-art backdrop.

• Zune Home menu uses medium-weight typography at the existing sizes.

• Duplicate volume reports no longer keep restarting idle power-off.

• Queue loading preserves the saved queue after read failures; saves check errors and sync durable replacements. Versioned queue storage preserves tabs and newlines in metadata and reads legacy files.

• Shutdown waits for queued and active listening-history work before the final sync, within the existing timeout.

• New Stats-inspired track actions sheet for Disco, Squash and Null, with shared headers, no Actions pill, and fixed edge fades plus a down chevron for more actions.

Testing status

Prepared for user testing on stock FiiO V2.57. Physical installation, playback, charging, automatic appearance transitions and shutdown remain unverified for this release. Host builds and the 24-hour appearance schedule check passed. Queue/history fixes were committed without validation at the user's request.

The Stats-inspired track actions sheet is included for Disco, Squash and Null. Music uses Zune’s eleven-action order; Library long-press uses the same layout with the seven applicable selected-track actions in matching order. Enlarged submenu fonts remain a preview.

Use the existing owner signing keys for an SD update. Follow Updating; a version label alone does not prove which binary was installed.