- Fix a bug where the client would crash for IPv6 UDP requests in TProxy mode.
- Fix a bug where the client did not release old UDP sockets when reconnecting.
- Fix a bug where using DoT (DNS over TLS) as resolver would cause the client/server to crash.
- Add
quit_on_disconnect
,handshake_timeout
,idle_timeout
options to client config. - Drop server's legacy protocol (v2) support.
- Updated quic-go to v0.30.0, small performance improvements.
- Fix a bug that caused DNS failure when using domain names in the "resolver" option
- Fix a bug where errors in HTTP proxy mode were not logged
- Fix a bug where WeChat protocol was not working properly when obfuscation was not enabled
- New TCP buffer options for tun mode (
tcp_sndbuf
,tcp_rcvbuf
,tcp_autotuning
)
- Reworked TUN mode
- DoT/DoH/DoQ support for resolver
- IP masking (anonymization)
- FreeBSD builds
- Super major CPU performance improvements (~30% to several times faster, depending on the circumstances) by optimizing several data structures in quic-go (changes upstreamed)
bind_outbound
server option for binding outbound connections to a specific address or interface- TCP Redirect mode (for Linux)
- ~10% CPU usage reduction
- Improve performance when packet loss is high
- New ACL syntax to support protocol/port
- New string-based speed (up/down) options
- Server SOCKS5 outbound domain pass-through
- Linux s390x build
- Updated quic-go to v0.27.0
- Added an option for DNS resolution preference
resolve_preference
- Fix server SOCKS5 outbound bug
- Fix incorrect UDP fragmentation handling
- Protocol v3: UDP fragmentation support
- Fix SOCKS5 UDP timeout issue
- SOCKS5 outbound support
- CLI improvements (cobra)
- Fix broken UDP TProxy mode
- Re-enable PMTUD on Windows & Linux
- Disable quic-go PMTUD due to broken implementation
- Fix zero initMaxDatagramSize in brutal CC
- Client retry
- Client connect & disconnect log
- Warning when no auth or obfs is set
- Multi-password & cmd auth support
- fsnotify-based auto keypair reloading
- ACL country code support
- CC optimizations
- Set buffer correctly for faketcp mode
- "wechat-video" protocol
- Updated quic-go to v0.24.0
- Reduced obfs overhead by reusing buffers
- faketcp implementation
- DNS
resolver
option in config
- Auto keypair reloading
- SOCKS5 listen address no longer needs a specific IP
- Multi-relay support
- IPv6 only mode for server
- Added an option for customizing ALPN
alpn
- Removed ACL support from TPROXY & TUN modes
- Added an option to disable MTU discovery
disable_mtu_discovery