Glider Versions Save

Changes:

1. chore: macOS Apple Silicon support(darwin_arm64)
2. ws: Avoid pannic when listen address not set (#229)
3. socks5: Improved compatibility of socks5 client (#212 by @mzz2017 )
4. socks5: Fixed a bug in udp handling with auth (#219)
5. socks4a: Added socks4a support (#206 by @mzz2017)
6. ss: Changed the conn close behavior (#180)
7. chore: Built with Go1.16

Breaking Changes:

1. check: remove checkwebsite config, use check instead;
2. proxy: remove tcptun, use tcp instead;
3. proxy: remove udptun, use udp instead;

Enhancements:

1. check: added a new config check to customize forwarder health checking:

   • check=tcp[://HOST:PORT]
     • tcp port connection check.
   • check=http://HOST[:PORT][/URI][#expect=STRING_IN_RESP_LINE]
     • http url check, use expect to specify the string which the response line must contain.
   • check=file://SCRIPT_PATH
     • script file check, run a check script, healthy when exitcode=0, environment variables: FORWARDER_ADDR
   • check=disable
     • disable health checking.
   • default: http://www.msftconnecttest.com/connecttest.txt#expect=200

2. proxy: added a new scheme tcp:

   glider -verbose -listen tcp://:53 -forward socks5://127.0.0.1:1080,tcp://8.8.8.8:53 -forward tcp://8.8.4.4:53 -check tcp
   

3. proxy: added a new scheme udp:

   glider -verbose -listen udp://:53 -forward udp://8.8.8.8:53 -forward udp://8.8.4.4:53
   

4. unix: support tcp & udp tunnel(#194):

   glider -verbose -listen udp://:5353 -forward unix:///tmp/test.sock
   glider -verbose -listen unix:///tmp/test.sock -forward udp://8.8.8.8:53
   dig @127.0.0.1 -p 5353 www.google.com
   

5. ss: fixed an udp issue(#198 by @mzz2017)

6. vmess: support udp forwarding(#199 by @mzz2017)

7. vmess: choose security automatically when not set(#200 by @mzz2017)

8. chore: built with Go1.15.6

Enhancements:

1. ws: allow to set origin header, default to nil and not send;
2. chore: official docker images on Docker Hub(thanks to @neermitt ):

docker pull nadoo/glider

Enhancements:

1. proxy: optimizations with some protocols;
2. chore: built with Go1.15.4;

Enhancements:

1. ws: support listen as websocket server;
2. proxy: several optimizations in proxy relay;

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)

Enhancements:

1. vless server: glider -verbose -listen "vless://UUID@:1234"

   with fallback(a http website, when server received an invalid request, it will respond the fallback website instead): glider -verbose -listen "vless://UUID@:1234?fallback=127.0.0.1:80"

2. vless client: glider -verbose -listen :8443 -forward "vless://UUID@SERVER_IP:1234"

3. protocol chain example: vless over tls server: glider -verbose -listen "tls://:1234?cert=/path/to/cert&key=/path/to/key,vless://UUID@?fallback=127.0.0.1:80" client: glider -verbose -listen :8443 -listen "ss://METHOD:PASS@:8488" -forward "tls://SERVER_DOMAIN:1234,vless://UUID@"

Enhancements:

1. protocol: added vless support; glider -verbose -listen :8443 -forward="vless://uuid@ip:port"
2. service: added a simple dhcpd service(linux only); glider -verbose -listen :8443 -service=dhcpd,enp1s0,192.168.50.100,192.168.50.200
3. dns: use builtin dns as Go's default resolver when it enabled;

Enhancements:

1. proxy: record failures of remote connections only;
2. ci: build with go1.15.2;

Enhancements:

1. general: optimized memory allocations;
2. dns: fixed a bug and improve performance;