Merge pull request nxtrace#375 from nxtrace/main

Fix fast-trace initialization issues and update dependencies

Merge pull request nxtrace#372 from nxtrace/main

Update dependencies: golang.org/x/net to 0.55.0 and go-sdk to 1.6.1

Merge pull request nxtrace#371 from nxtrace/main

Enhance NextTrace API v4 GeoIP support and improve MTR handling

Merge pull request #180 from nxtrace/codex/mtr-v4-geo-timeout

修复 MTR 异步 Geo 超时重试

fix(trace): 调整 MTR metadata 立即重试与并发

Merge pull request #177 from nxtrace/codex/api-v4-fastip

为 API v4 接入 FastIP 预热与直连优化

Merge pull request #176 from nxtrace/codex/api-v4-pref

Cache NextTrace API v4 client for performance improvements

Merge pull request #174 from nxtrace/codex/nexttrace-api-v4-token

[codex] 支持 NextTrace API v4 GeoIP token 模式

Merge pull request #175 from nxtrace/codex/fix-mtr-geoip-369

fix(trace): 修复 MTR TCP/UDP GeoIP 补全

Merge pull request nxtrace#368 from nxtrace/main

Update dependencies and add MTR probe history feature