Loon

- Fixed a crash on macOS 27 and later. - Improved UI compatibility on several pages. - Improved overall stability.

New - Introduced a new Rewrite syntax with compound conditions, variable references, and multiple actions, while maintaining compatibility with existing configurations. - Introduced a new Script syntax with richer matching conditions, plugin parameter references, and typed arguments. - Added visual editors for Rewrite and Script, with condition configuration, syntax validation, and previews. - Added scripting APIs for Gzip compression, AES encryption and decryption, and DNS queries. - Added section navigation to the configuration editor for quick access to configuration sections. - Added support for secondary Host mapping lookups. - Added support for iOS 27. Fixes - Fixed issues affecting network connections, DNS resolution, and rule matching. - Fixed issues with script execution and plugin parameter handling. - Fixed issues with saving and exporting captured traffic. - Fixed issues with VPN quick controls and interface display. - Fixed several potential crashes to improve stability. Improvements - Improved Rewrite matching and execution efficiency while reducing memory usage. - Improved DNS queries and network connection handling. - Improved resource update status displays with clearer progress and error messages. - Refined fonts, syntax highlighting, and layout in the configuration editor. - Improved configuration imports, iCloud syncing, and captured image browsing. System Requirements - Requires iOS 15 or later.

This release introduces a major overhaul of the UDP networking stack and substantial improvements to QUIC, WireGuard, and related protocols, delivering better performance, lower memory usage, and improved stability. UDP & QUIC * Rebuilt the UDP stack to improve small-packet forwarding performance, thread scheduling, and memory efficiency. * Added dynamic timeout management for bursty short-lived UDP connections to reduce resource consumption and prevent excessive memory usage. * Reworked the QUIC implementation with significant improvements in performance, stability, and memory utilization. * Optimized QUIC-based protocols including Hysteria2, DoQ, and DoH3 for better throughput and reliability. * Added Port Hopping and Proxy Chain support for Hysteria2. * Reworked the WireGuard implementation with major improvements in performance, stability, and memory efficiency. * Improved UDP protocol resilience during network transitions and under unstable network conditions. * Enhanced QUIC detection and fallback handling. TCP & Protocol Enhancements * Optimized the TCP stack for improved scalability and concurrency. * Added Reality support for VMess, Trojan, and AnyTLS. * Added TLS fingerprint options. * Added Obfuscation (Obfs) support for Shadowsocks 2022. Other Improvements * Packet Capture now supports HAR export and cURL generation for individual requests. * Fixed several HTTP/2 to HTTP/1.1 compatibility issues. * Refined request record categories and improved list presentation. * Fixed multiple crashes and included various performance improvements and bug fixes.

- Added support for custom ports in DNS mapping servers - Optimized AnyTLS memory usage and overall stability