Py-feat Live — Changelog¶

Py-feat Live v0.8.10¶

Released 2026-06-14 · v0.8.10

Py-feat Live v0.8.9¶

Released 2026-06-14 · v0.8.9

v0.8.8¶

Released 2026-06-14 · Release notes

Stability + robustness release ahead of going public.

Detectors¶

Tracks py-feat v0.7-dev (3855e07): the modular detector is now Detectorv1 (renamed from Detector); old sessions/presets that recorded "Detector" still work via a compatibility alias.

Fixes (from the pre-public review)¶

Analyze: a detection/decode error no longer leaks the recorder (writer thread + CSV handle) or orphans a session dir; a corrupt video.mp4 is no longer left behind; one bad frame no longer fails a whole job.
Analyze WebSocket: guarded JSON parsing + auto-reconnect (the queue no longer silently freezes on a dropped connection).
Serving: session video/CSV stream instead of buffering the whole file into memory; malformed Analyze input returns 422 (not 500); uploaded files are cleaned up on "clear done".
Viewer / Live: resilient session load + update-check (no unhandled rejections); overlay guards; the timeseries last-frame off-by-one is fixed.

Cleanup¶

Removed dead Streamlit-era files/config/env and stale references.

This is also the first release to verify the corrected Info.plist (no longer requests local-network access).

v0.8.7¶

Released 2026-06-14 · Release notes

Fixes a launch crash in v0.8.5 / v0.8.6. Those packaged builds aborted on startup (a webview with label 'main' already exists) — a duplicate window definition. This release restores normal launch.

Same app features as v0.8.5/v0.8.6 (Detectorv2 v2.5, adaptive Live overlay, Viewer panels, grouped timeseries, Detectorv2-default extraction).

Fixed¶

A label-less window in tauri.conf.json defaulted to the main label and collided with the window the app builds in code, crashing launch. Removed the duplicate.

v0.8.6¶

Released 2026-06-14 · Release notes

Hotfix release. Same app features as v0.8.5 (Detectorv2 v2.5, adaptive Live overlay, Viewer panels, grouped timeseries, Detectorv2-default extraction) — this corrects the release pipeline so the auto-updater manifest (latest.json) publishes.

Fixed¶

The macOS updater-signature step searched a tripled bundle path (target/<triple>/release/bundle/macos) while the native build outputs to target/release/bundle/macos, which failed the deploy and skipped the latest.json publish in v0.8.5. Corrected.

v0.8.5¶

Released 2026-06-14 · Release notes

Upgrades to Detectorv2 v2.5 and brings the Viewer in line with Live.

Highlights¶

Detectorv2 v2.5 — 52 MediaPipe/ARKit blendshape coefficients, safetensors weights, corrected 478-mesh decode, and head-pose pitch now reads +up (matching the classic Detector / Detectorv1).
Live — the overlay pipeline is resolution/aspect-adaptive; it tracks correctly on any camera (no more mesh/overlay distortion on non-16:9 webcams).
Viewer — emotion, valence/arousal, and pose panels now match Live and sit beside each face; the timeseries variable picker is grouped into collapsible sets (Emotions, V/A, Pose, Gaze, AUs, Blendshapes).
Analyze — extraction defaults to Detectorv2 · standard; the classic detector is relabeled Detectorv1.

Fixes¶

Mesh overlay no longer collapses/distorts under the v2.5 model.
Head-pose pitch sign corrected to the canonical +up convention.
index.html served with no-store to prevent stale app bundles.

Py-feat Live v0.8.4¶

Released 2026-06-04 · v0.8.4

Py-feat Live v0.8.3¶

Released 2026-06-03 · v0.8.3

Py-feat Live v0.8.2¶

Released 2026-06-03 · v0.8.2