Download Engine 3.10.1

Download Engine 3.10.1 improves torrent safety and native credential storage.

• Bounded recursive torrent DHT discovery, queued peer results and concurrent requests. Completion, cancellation and failures release pending work so oversized discovery responses cannot grow these queues without limit.
• Blocked the local-use IPv6 translation range in public-reader, torrent peer, tracker and DHT address checks, while preserving normal public IPv6 access.
• Fixed torrent folder publication on macOS and Linux so a destination created during the move is preserved. Existing folders and symlinks are never replaced; publication can select another numbered name.
• Updated macOS Keychain and Linux Secret Service adapters while preserving existing saved logins and protected-data keys. Failed credential-store connections can be retried without restarting the app.

Packages

• Windows x64 installer and portable ZIP.
• macOS Apple Silicon and Intel ZIPs.
• Linux x64 archive.
• Chrome, Edge and Firefox extension packages, matching source ZIP and SHA-256 checksums.

FFmpeg, its matching source and license notices are bundled in every desktop package. Windows binaries are unsigned; macOS apps are ad-hoc signed and not notarized. See the platform guide for installation requirements and validation limits.

Torrent support is optional. Use torrents at your own risk: files may be malicious and peers can see your IP address. Seeding and incoming connections are off by default.