Update README.md

修复 Srar#55

增加从openvpn网卡获取数据失败时的异常捕获

Update README.md

Merge pull request Srar#28 from Srar/dev

IPv6 UDP转发支持

Merge pull request Srar#25 from Srar/dev

修正 Srar#24

Update README.md

Merge pull request Srar#17 from Srar/dev

new features

Merge pull request Srar#11 from Srar/dev

修正某些情况下会异常回收UDP链接

Merge pull request Srar#10 from Srar/dev

适配pkg打包