v3.7.9

datalab-to/suryav3.7.9Jul 24, 2026by github-actions[bot]

AI Summary

This release focuses on bug fixes for Traefik, specifically addressing issues with IngressNGINX regex redirects, gzhttp wrapper Zstd support, and handling CONNECT requests and gRPC dependencies.

Key Highlights

Fix redirect with use-regex in IngressNGINX provider
Disable Zstd support in the gzhttp wrapper
Handle CONNECT requests (defer payload, discard body, reject fast proxy)
Update google.golang.org/grpc to v1.82.1

Full Release Notes

**Important:** Please read the [migration guide](https://doc.traefik.io/traefik/v3.7/migrate/v3/#v379).

**Bug fixes:**
- **[k8s/ingress-nginx]** Fix redirect with use-regex in IngressNGINX provider ([#13476](https://github.com/traefik/traefik/pull/13476) @AmariahAK)
- **[middleware]** Disable Zstd support in the gzhttp wrapper ([#13533](https://github.com/traefik/traefik/pull/13533) @kevinpollet)
- **[server]** Defer the CONNECT payload until the backend accepts the tunnel ([#13542](https://github.com/traefik/traefik/pull/13542) @sdelicata)
- **[server]** Discard CONNECT body in forwardauth and reject CONNECT requests with fast proxy ([#13543](https://github.com/traefik/traefik/pull/13543) @sdelicata)
- **[server]** Bump google.golang.org/grpc to v1.82.1 ([#13551](https://github.com/traefik/traefik/pull/13551) @piscue)
- **[server]** Do not add back CONNECT requests to the pool ([#13556](https://github.com/traefik/traefik/pull/13556) @kevinpollet)

**Documentation:**
- **[k8s/gatewayapi]** Document Gateway API generated service names change in the migration guide ([#13541](https://github.com/traefik/traefik/pull/13541) @rtribotte)
- **[k8s/ingress-nginx]** Fix typo in nginx annotation proxy-buffer-numbers ([#13545](https://github.com/traefik/traefik/pull/13545) @fischerman)
- Add a migration note for CONNECT requests ([#13554](https://github.com/traefik/traefik/pull/13554) @kevinpollet)