Traefik v3.7.10 released on 31-07-2026
Traefik v3.7.10 is out now. Users relying on built-in Let’s Encrypt/ACME, Kubernetes Gateway API or CRD providers, authentication/compression middleware, or Datadog tracing will benefit from dependency bumps and bug fixes that improve certificate handling, routing correctness and stability.
See the Traefik GitHub releases page for full notes and downloads; the release notes list the specific dependency bumps and fixes included in v3.7.10.
What’s in this release
- ACME: bump github.com/go-acme/lego/v5 to v5.3.1 to pick up fixes in certificate issuance and management.
- Middleware & authentication: fix an auth singleflight key collision and bump github.com/klauspost/compress to v1.18.7 to avoid incorrect request deduplication and improve compression stability.
- Kubernetes providers: avoid router name collisions in the Gateway API provider, fix cross-namespace service reference checks in the CRD provider, and bump sigs.k8s.io/gateway-api to v1.6.1.
Upgrade notes
- No breaking changes are listed in the release notes; users relying on ACME, authentication middleware, compression or Kubernetes providers should upgrade to pick up the fixes — consult the GitHub release for details and any provider-specific guidance.
- If you encounter issues after upgrading, revert to your previously pinned Traefik version and report problems on the project’s GitHub so maintainers can investigate.
Share any observations or issues you encounter after upgrading; community feedback helps catch edge-cases early.
