Surge Mac 6.8.0 has been officially released. This is one of our most substantial updates yet, combining major new capabilities with extensive improvements throughout the networking stack. Highlights include: - Initial adaptation for macOS 27 - Interactive Tailscale sign-in and automatic routing - MTProto server mode for Telegram - Built-in Snell v6 server support - A significantly expanded Surge CLI and new AI Skills - Reworked ECN handling across QUIC, WireGuard, Tailscale, Ponte, and nested UDP tunnels - DNS-over-TCP and improved IPv4/IPv6 connection establishment - UDP-aware Smart Group policy selection - Major improvements to Gateway Mode, Ponte, profiles, cloud sync, external resources, and diagnostics The release also delivers wide-ranging security, correctness, and reliability enhancements across core components—covering everything from malformed-data handling and connection recovery to memory usage, concurrency, and long-running stability. Read the full release notes: