v0.5.0 (2026-04-06)
- Simplify player installer to TMDBHelper-only (no multi-select dialog)
- Remove WebDAV URL setting (defaults to nzbdav URL automatically)
- Replace release group text fields with multiselect dialogs
- Add 93 known release groups with curated preferred/excluded defaults
- Fix continuation requests restarting ffmpeg from byte 0 instead of resuming
- Fix _validate_url crash when URL is None
- Extract _embed_auth_in_url helper to DRY auth credential embedding
- Remove duplicate server attribute initialization
- Narrow exception handling in seek-kill block to OSError
- Add handler-level tests for HEAD and GET responses

v0.4.3 (2026-04-06)
- Remux MP4 to MKV on the fly via ffmpeg (fixes 32-bit Kodi CFileCache bug)
- Add subtitle conversion (mov_text to SRT) with toggleable setting
- Add byte-range seeking with duration probe and progress bar support
- Fix playback-failed dialog caused by setResolvedUrl(False)
- Add background service for playback auto-recovery with retry
- Move stream proxy to background service to survive script exit
- Show helpful error messages on playback failure
- Resolve all GitHub code scanning alerts (pylint, bandit, CodeQL)

v0.4.1 (2026-04-06)
- Address high/medium findings from code review

v0.4.0 (2026-04-06)
- Show lightning bolt indicator for already-downloaded NZBs
- Suppress BrokenPipeError log spam when stopping playback

v0.3.0 (2026-04-05)
- Fix WebDAV streaming on CoreELEC with MP4 faststart proxy
- Route all formats through local proxy to fix stale handle playback
- Skip re-downloading if NZB already completed in nzbdav history
- Add Test Connection buttons for NZBHydra and nzbdav in settings
- Retry NZB submission up to 3 times on transient failure
- Propagate NZBHydra search errors to user with clear messages
- Show filter count and offer to show all when everything filtered
- Add LRU cache eviction when cache exceeds 50MB limit
- Harden PROPFIND XML parsing against malformed responses
- Add thread safety lock to stream proxy context assignment
- Add max iterations safeguard to resolve poll loop
- Use IMDB ID for TV show searches instead of title-only text search
- URL-encode WebDAV folder paths and auth header values
- Add detailed progress logging during search stages

v0.2.0 (2026-04-05)
- Add Kodi localization support for addon UI and settings labels
- Add GitHub community health files and repository best-practice coverage tests
- Fix enum settings labels so sort order renders localized text in Kodi
- Harden numeric setting parsing to avoid filter/search regressions

v0.1.0 (2026-04-05)
- Initial release
- NZBHydra2 search integration (movie + TV)
- nzbdav submission and WebDAV streaming
- TMDBHelper player integration
- PTT-based quality filtering (resolution, HDR, audio, codec, language)
- Custom full-screen results dialog with color-coded labels
- Keyword and release group filters
- Relevance-based sorting
- Search result caching
- Auto-select best match mode
- Playback monitoring with retry
