- Updated acme/lego to v4.18.0 and added support for custom routers handling ACME challenges.
- Fixed bugs: made accessLog field names case‑insensitive, ensured proper logs for aborted streams, cleaned up Connection headers in middleware, and suppressed error logs for empty TCP WRR pools.
- Upgraded dependencies (parser, web UI) and refreshed documentation (DNS challenge typo, k8s quickstart permissions, removed stale metrics docs, added Helm values examples).
v2.11.9
Official Traefik changelog summary with source attribution, release tags, and community reactions.
Track this Traefik release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.
Verify the original release note
Every summary should remain traceable to the original changelog or release source.
Follow this in context
Turn this Traefik release note into a weekly digest for the tools you actually use.
Create digestMore Traefik changelog updates
Fixed numerous bugs across FastProxy, HTTP3, and Kubernetes CRD/Ingress/GatewayAPI providers, including status code handling, name collisions, and router rule fixes.
Fixed name collision issues and added safe‑naming options for the Kubernetes CRD provider, including scoped service names and namespace restriction for default TLS resources.
Bumped multiple dependencies (acme/lego, DataDog/dd-trace-go, golang.org/x/text, etc.) to newer versions.