stevezau/media_preview_generator 4.0.1 on GitHub

🐛 Fixes

thumbnail_interval no longer drifts between Settings, Servers, and per-server overrides. End-to-end fix: schema migration heals existing drift on upgrade, read fallback covers older configs, and Save now
propagates the value to every server entry.
Unified default to 10s across UI, defaults, migrations, and tests.

Cascade-delete retry children when a parent job is removed — fixes orphaned retry rows that survived parent cleanup (#239).
KPI filter now matches the queue so the dashboard count and visible rows agree.
Per-outcome file-results cap — the filter now sees all failures instead of being silently truncated to a global cap.
Webhook delay clamped and notify failures swallowed in _persist so a single notifier hiccup can't kill the persist path.
"Chain exhausted" log now fires on retry exhaustion (was misleadingly logging "completed successfully").

Per-row webhook countdown with Fire-now / Retry-now icons on each pending row.
Pending-webhooks banner shrunk to a chip in the Job Queue header.
1 Hz ticker kicks in for webhook-only queues so countdowns tick when no jobs are running.
Restore prior worker count when re-enabling a GPU (was resetting to 1).
Disabled GPUs are greyed out instead of carrying a confusing badge.

Silence the header badge + tab glyph when every Recommended check is dismissed.
Silence non-blocking checks, hide non-video libraries, and end the What's-new loop on dev builds.
health_dismissals preserved across server Save (#237) — dismissals no longer reappear after editing a server.

GPU→CPU fallback now honored on full-scan paths, not just per-item.
Tied MediaParts hash now picked correctly instead of an unrelated head entry.
FFmpeg progress reader tolerates non-UTF-8 bytes instead of crashing on garbled console output.
Retry-wait log names actually-pending servers instead of all configured ones.

Windows backslashes converted in path mappings (#236) so Sonarr/Radarr from Windows hosts route correctly.

/api/jobs/{id}/retry-now and /api/jobs/{id}/fire-webhook-now endpoints documented in reference.md.