nadoo/glider v0.12.0

on GitHub

Enhancements:

1. dns: switch the dns cache strategy to LRU;
2. dns: optimistic dns server, respond expired answer to client first then update it;(dns record rarely changes)
3. config: added a new option dnscachesize to control the size of dns cache;
4. config: added a new option checktolerance to ignore forwarder switching when the reduced latency less than tolerance;(lha mode only)
5. tls: use 443 as default port if not specified;
6. trojan: use 443 as default port if not specified;
7. trojan: support running as both trojan server and client;
8. trojan: support fallback to another tcp service when auth failed;
9. trojanc: trojan cleartext support(without tls);
10. uottun: remove uottun, use udptun + forwarder which supports udp over tcp instead;(vless/trojan/trojanc)