Tun2socks

Changes

- can use `-udp-timeout` to set UDP timeout now
- fix udp timeout issue after sending each packet
- update dependencies

Changes

- add 32bit support

Changes

- build with Go1.16
- full 64bit support
- bug fixes

Major

- support windows via wintun
- can set fwmark for linux
- refactored whole project
- deprecated DNS module

Minor

- udp timeout now defaults to 60s
- a little bug fixes👀
- a little improvements😎

- bug fixes

- fwmark option support
- bug fixes