17.1.0

New
- Full in-page DJ panel (draggable, Shadow DOM) with 5 tabs: Player, Camelot, Queue, Stats, Settings.
- Real waveform rendered from actual decoded audio, with playhead seeking and drag-to-scrub.
- 4 hot cue points and an A/B loop per track, saved per-track automatically.
- Camelot Wheel showing the current key and all harmonically compatible keys.
- Batch download for an entire album/playlist queue, with per-track progress.
- Local listening-time statistics (top tracks, top artists).
- Auto loudness normalization and smooth ducking on track transitions.
- Track-change desktop notifications.
- Global keyboard shortcuts (open panel, play/pause, stop, next/prev, toggle loop).
- 5 selectable color themes, applied live across the panel, popup, and settings page.
- Full English/Russian interface translation, switchable without reloading.
- Small inline "download" button next to the like button on every track row.

Changed
- Host permissions narrowed to music.yandex.ru, music.yandex.com, and *.yandex.net (previously broader); removed the unused webRequest permission.
- Toolbar popup redesigned as a compact now-playing widget; full functionality lives in the in-page panel.

Fixed
- Play/pause/next/previous now target the actual Yandex Music player controls directly instead of relying on an undocumented, version-dependent internal API.
- Waveform rendering no longer redraws continuously when the panel is closed (background CPU usage reduced).