* feat(linux): optional native GDK for Nix gdk-session
Introduce PSYSONIC_ALLOW_NATIVE_GDK so main skips the default GDK_BACKEND=x11
pin when the Nix gdk-session wrapper sets the flag. Remove GDK_BACKEND from
the npm tauri:dev script so it does not override nix develop defaults.
* fix(ui): portal server switch menu above sidebar
Main column stacks below the sidebar (layout z-index), so an in-tree dropdown
could never win over the left nav. Render the menu via createPortal to
document.body with fixed coordinates, matching the library scope picker.
* feat(perf): add mainstage probe controls and cut WebKit repaint load
Add a dedicated performance probe surface for mainstage/home toggles and wire Linux CPU diagnostics to isolate expensive UI paths. Tune waveform drawing and Home artwork clipping/windowing so visible content loads immediately while reducing WebKit compositor pressure during playback.
* fix(perf): stop hero rotation when section is off-screen
Gate hero auto-rotation and backdrop crossfade by real viewport visibility using the actual scrolling ancestor. This prevents periodic 10-second CPU spikes from hidden hero updates while preserving normal behavior when the hero is visible.
* fix(perf): isolate player progress updates from mainstage diagnostics
Add probe toggles for PlayerBar waveform and live progress UI updates to confirm playback progress churn as the main CPU driver.
Restore Home artwork quality defaults and keep visual-degradation modes opt-in via debug flags only.
* fix(hero): resume background and autoplay after viewport return
Re-check hero visibility on focus/visibility changes and add a short recovery poll while off-screen so missed scroll/RAF events cannot leave hero animation paused.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(perf): decouple playback progress from mainstage compositing pressure
Throttle audio progress delivery and route live seekbar timing through a lightweight progress channel to cut focus-time WebKit CPU spikes.
Add focused diagnostics in Performance Probe and restore hero/waveform behavior so visuals remain stable while profiling.
* fix(debug): open performance probe with Ctrl+Shift+D
Replace logo-triggered opening with a keyboard shortcut and keep logo purely decorative to avoid accidental probe activation.
* docs(changelog): document experiment/performance probe and playback work
Add an [Unreleased] section for the performance probe, throttled audio
progress IPC, snapshot-based live UI updates, WaveformSeek scheduling
over the same canvas bar renderer, Hero/Home rail fixes, and Linux/Nix
GDK dev ergonomics.
* perf(linux): add WebKit probe, throttle progress IPC, snapshot playback UI
Ship Performance Probe (Ctrl+Shift+D), Rust-throttled audio:progress, a
playback progress snapshot channel with coarse Zustand timeline commits,
Linux /proc CPU readout for the probe, Hero and Home rail artwork fixes,
Tracks SongRail windowing parity, MPRIS cleanup, gated perf counters, and
WaveformSeek paused-seek correctness. Documented in CHANGELOG for PR #452.
* docs(changelog): fold perf work into 1.45.0 and refresh date
Drop the separate 1.45.1 heading; keep PR #452 notes under 1.45.0 Added and
set the section date to 2026-05-04. Restore the safety preface before the
versioned sections.
* docs(changelog): order 1.45.0 Added entries by PR number
Sort the 1.45.0 release notes so subsections follow ascending PR id (390
through 452), with PR #452 last.
---------
Co-authored-by: Cursor <cursoragent@cursor.com>
Supersedes PR #203's out-of-tree upstream-src layout now that the Nix
build lives in the canonical repo. The flake treats `self` as the
source of truth — nothing in flake.nix or psysonic.nix needs a manual
version bump per release.
flake.nix
- `inputs.upstream-src` dropped; `src = self` throughout
- Dev shell retains the full WebKitGTK / GStreamer / AppIndicator
closure needed for tauri:dev on NixOS (Linux x86_64 + aarch64)
nix/psysonic.nix
- Version read from package.json (upstreamMeta.version removed)
- `srcClean` filter excludes node_modules / dist / target / .git /
result / .flatpak-builder
- `cargoDeps = rustPlatform.importCargoLock` with empty
`outputHashes` — sufficient for our local `[patch.crates-io]`
path overrides (cpal-0.15.3, symphonia-format-isomp4)
- Wraps the installed binary with LD_LIBRARY_PATH + GST_PLUGIN_PATH
+ GIO_EXTRA_MODULES + GDK_BACKEND=x11 + WebKit disable flags
nix/upstream-sources.json
- Reduced to `{ npmDepsHash }`. Placeholder for the initial commit;
the verify-nix job rewrites it on every release from the actual
`prefetch-npm-deps` output.
.github/workflows/release.yml
- New `verify-nix` job gated on `create-release` (same as the
Tauri builds). Checks out `main`, installs Nix, recomputes
`npmDepsHash`, refreshes `flake.lock`, runs
`nix build .#psysonic --no-link` as the sanity check, then
commits lock + hash updates back to `main` when they changed.
- The old standalone `upstream-release-nix.yml` is intentionally
not ported; its scheduled re-poll of the upstream release is
redundant now that the source lives here.
Tarball publishing and Cachix upload remain explicitly out of scope —
those ship in a follow-up workflow tied to the cache setup.
cucadmuh