Traefik v3.7.4 released on 05-06-2026
Traefik v3.7.4 is out now. Operators using the Redis middleware, the dashboard, HTTP/3 or the Kubernetes Gateway API will benefit from targeted bug fixes and dependency updates.
Download the release from Traefik’s GitHub releases page for full notes and the linked PRs with upgrade details.
What’s in this release
- [middleware] Fix redis write timeout option configuration (PR #13273) — the configured Redis writeTimeout is now applied correctly.
- [webui] Front-end dependency bumps: react-router and jsdom updated (PR #13301) and axios bumped to v1.17.0 (PR #13299) — these improve compatibility and address bugs; clear browser caches if you see stale UI behaviour.
- [http3 & tls] quic-go bumped to v0.59.1 (PR #13300) and a TLS SNI check with keepalive fix (PR #13305) — improves HTTP/3 reliability and SNI behaviour on persistent connections.
Upgrade notes
- No breaking changes are listed in the release notes; review the linked PRs on GitHub before upgrading to confirm any environment-specific impacts.
- No special rollback instructions provided; if you need to revert, restore your previous version and follow your normal rollback procedures.
Share comments on your upgrade experience or any regressions on the Traefik GitHub issues or community channels so others can benefit.
