One workflow_call recipe for every Linux release path: aqt Qt (the
runner's own Qt is 6.4 and lacks QtQuick.Effects), Rust stable, no
memory tiers, ubuntu-22.04 for the glibc 2.35 floor. Produces the bare
binary and a self-contained AppDir (linuxdeploy + Qt plugin, Wayland and
offscreen platform plugins added explicitly), then boots the AppDir
offscreen with the Qt install removed from the environment and fails on
any QML complaint. Dispatchable on its own as the pre-flight.
Recipe measured on the 24.04 CI VM 2026-08-25 (contracts in
qbz-nix-docs/cicd/2026-08-25-qt-workflows-contracts).
cc
Port the Tauri immediate and accumulated offline policies into the active Qt fire path, retain independent scrobbler sessions across Qobuz logout behind a default-on opt-out, and flush queued Last.fm/ListenBrainz plays only when the effective policy permits it.
cx
Preflight fallible queue transitions and publish now-playing state only after the requested source is audible, leaving the prior stream intact when a file or server is unavailable.
Carry source-owned request headers through remote probes, streaming and fallback downloads without exposing sensitive values.
cx
Preserve per-disc and collection artwork, multi-value genres and remote metadata across Local, Plex, Jellyfin and Subsonic.
Apply source, format and quality filters before pagination, reject invalid CUE rows, and keep Qt library surfaces aligned with the selected physical version.
cx
Keep segmented controls within their visual well, use the active theme for playback indicators, disconnect inactive pulse receivers and improve near-fit song metadata.
cx
Add the chained genre, artist, and album browser with persistent layout and tab ordering. Reuse the shared album semantics for grouped versions and disc-aware details, enforce active source filters, and bound foreground detail work so chained searches stay responsive.
cx
Request Plex media parts with download=1 so servers that reject the bare part route still return ranged original bytes. Preserve existing query parameters and cover both direct resolvers with a regression test.
cx
Hide the waveform controls and force every now-playing bar back to the classic seekbar while preserving the implementation for a later release. Keep full-screen timed lyrics centered, slightly larger and wrapped without changing the approved typography or fill.
cx
Reuse the split lyrics renderer for full-screen timed fill, add a contrast shadow and expose the immersive song card there. Render the compact seekbar as a stable three-sine motif and make the larger waveform use normalized rounded capsules with stronger peaks.
cx
Make immersive scopes responsive and derive readable colors from album artwork. Use distinct full-size bar and compact contour renderers for the seek waveform.
cx
Replace the continuous strip with symmetric gradient bars, periodic spacing, and a persistent centre rail. Use more of the available seekbar height while preserving played and cached clipping in the native scene graph.\n\ncx
Render the oscilloscope as a filled antialiased trace and the goniometer as a persistent point cloud with robust autoscaling. Keep the animated scene graph native and the instrument guides static to avoid the previous low-impact line rendering.\n\ncx
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