- Convert session persistence to async during downloads (prevents 50-200ms UI freezes)
- Avoid unnecessary Buffer.from() copy on Uint8Array chunks (zero-copy when possible)
- Cache effective speed limit for 2s (eliminates Date object creation per chunk)
- Replace O(n) speed event shift() with pointer-based pruning
- Throttle speed event pruning to every 1.5s instead of per chunk
- Optimize refreshPackageStatus to single-loop counting (was 4 separate filter passes)
- Fix global stall watchdog race condition (re-check abort state before aborting)
- Add coalescing for async session saves (prevents write storms)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add multi-threaded extraction via WinRAR -mt flag (uses all CPU cores)
- Fix -idq flag suppressing progress output, replaced with -idc
- Fix extraction timeout for multi-part archives (now calculates total size across all parts)
- Raise extraction timeout cap from 40min to 2h for large archives (40GB+)
- Add natural episode sorting (E1, E2, E10 instead of E1, E10, E2)
- Add split archive support (.zip.001, .7z.001) with proper cleanup
- Add write-stream drain timeout to prevent download freezes on backpressure
- Fix regex global-state bug in progress percentage parsing
- Optimize speed event pruning (every 1.5s instead of every chunk)
- Add performance flag fallback for older WinRAR versions
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Each download URL is now retried up to 3 times with increasing delay
(1.5s, 3s) before falling back to the next candidate URL. Recoverable
errors (404, 403, 429, 5xx, timeout, network) trigger retries.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix extraction status display after restart (shows "Entpacken ausstehend" instead of stale status)
- Fix Start button to trigger pending extractions for already-downloaded packages
- Fix extraction resume when archives already cleaned (recognizes completed state from resume file)
- Reduce update download connection timeout from 8min to 30s per candidate for faster fallback
- Add logging for update download candidates and failures
- Show manual download URL on update failure
- Sequential extraction preserved (one package at a time via queue)
- Extraction properly cancelled on shutdown, resumes on restart
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
APP_VERSION was hardcoded as "1.1.29" in constants.ts causing the app
to always report the old version and re-trigger the update prompt.
Now reads version dynamically from package.json via import.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Remove 7zip-bin dependency and asarUnpack config
- Use WinRAR/UnRAR.exe from standard install paths with auto-detection
- Add resolver with probing to cache the found extractor command
- Add -y flag for auto-confirm and WinRAR.exe command support
- Update tests for WinRAR argument format
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
