BitComet 2.22 Download for All Platforms

What’s New

• Added advanced setting options: bittorrent.transfer_thread_pool (worker threads for BT encryption/decryption, disabled by default) and dht.outbound_pps_limit, dht.outbound_pending_request_limit, dht.passive_reply_pps_limit, dht.passive_reply_pending_limit
• Added network.udp_socket_buffer_size_mb advanced setting (default 8MB) and uTP external port advertising through PEX in NAT1 environments
• Added uTP Port column to BT peer list (hidden by default), new CPU usage categories (BT transmission, DHT, uTP threads) in traffic graph, and improved dark mode switching
• Added Remote Access options: Local client bypass authentication and IP whitelist clients bypass authentication, plus –profile command-line parameter for independent testing
• Optimized BT transmission encryption/decryption in worker threads to reduce CPU usage; improved TCP connection scheduling and uTP MTU dynamic adjustment
• Optimized uTP LEDBAT congestion control to reduce CPU usage and improve upload speed; max tracker announcement interval changed to 180 minutes (±3 min jitter)
• Improved DHT packet sending control, BEP42 external uTP port propagation, and UDP tracker Connection ID timeout handling
• Bug fixes: fixed traffic map toolbar misalignment after remote desktop reconnect, inaccurate LSD countdown, DHT infohash display in expert mode, disk cache upload read speed mismatch, DHT get_peers step missing during manual announce, and RSS auto-downloader tag directory issue