Bug fixes:
- [k8s/ingress-nginx] Fix auth-response-headers whitespace trimming in ingress-nginx provider (#12856 @mmatur)
- [acme] Bump github.com/go-acme/lego/v4 to v4.33.0 (#12840 @ldez)
- [server] Fix comment and unnecessary allocation in withRoutingPath (#12880 @boinger)
- [server, tcp] Fix postgres STARTTLS with TLS termination (#12847 @mmatur)
- [api] Fix allow colons and tildes in api.basePath validation (#12857 @mmatur)
- [grpc] Bump google.golang.org/grpc to v1.79.3 (#12845 @mmatur)
- [middleware, authentication] Prevent duplicate user headers in basic and digest auth middleware (#12851 @juliens)
- [middleware] Fix StripPrefix and StripPrefixRegex to slice the prefix using encoded prefix length (#12863 @gndz07)
Documentation:
- [acme] Clarify CNAME explanation in ACME Documentation (#12818 @sheddy-traefik)
- [k8s/ingress-nginx] Add ingress-nginx migration banner on documentation pages (#12872 @gndz07)
- [k8s/ingress-nginx] Clarify that NGINX Ingress watchNamespace watches only one namespace (#12873 @parkerfath)
- [k8s/ingress] Improve Kubernetes Ingress Routing Documentation (#12876 @sheddy-traefik)