• Replace STUN tester from github.com/pion/stun/v2 with github.com/ccding/go-stun. Now it supports both RFC 3489 classic NAT type test and RFC 5780 (RFC 5389) NAT behavior discovery and won't genrerate fake endpoint-independent result.
• Add so-called sni for naïveproxy. This won't work if a naïve server uses an IP certificate.
• Add "SplitHTTP" transport. Similar to meek transport, this should help those abusing CDNs.
• Fix various bugs.