Traefik + Let's Encrypt
Expose your apps with https certificates from Let's Encrypt
About
Versions (131)
v3.7.3
2026-06-04Important: Please read the migration guide.
Bug fixes:
- [tls] Compute resolved tlsOptions after applying models (#13291 @rtribotte)
- [webui, tcp] Fix TCP router service resolution in dashboard flow diagram (#13155 @aliamerj)
- [k8s/ingress-nginx] Trim quotes from proxy_set_header header name (#13203 @crisbal)
- [accesslogs] Escape double quotes in quoted log fields (#13180 @KaanSimsek)
- [k8s/gatewayapi] Escape exact gRPC method matches (#13201 @nickmnt)
- [logs, middleware] Allow query parameters to be dropped from RequestPath in access log (#13091 @calinelson)
- [k8s/ingress-nginx] Clear Ssl-Client-* headers when no client certificate is present (#13260 @gndz07)
- [k8s/gatewayapi] Bump github.com/moby/spdystream to v0.5.1 (#13252 @kevinpollet)
- [file] Improve file provider behavior regarding dangling symlinks (#12449 @fh-yuxiao-zeng)
- [server] Bump github.com/bytedance/sonic to v1.15.1 (#13254 @kevinpollet)
- [middleware, authentication] Add error on basic auth build if users is empty (#13195 @rtribotte)
- [k8s/ingress] Avoid ingress path matcher injection and backport 11d251415 (#13227 @rtribotte)
- [server] Move snicheck to ctx instead of simulated routing (#13214 @juliens)
- [middleware] Reject requests with different paths after StripPrefix and StripPrefixRegex normalisation (#13215 @rtribotte)
- [server] Bump golang.org/x/net to v0.55.0 (#13251 @kevinpollet)
- [k8s/gatewayapi] Change default values and expose configuration for Kubernetes client QPS and Burst (#13277 @kevinpollet)
- [server] Bump golang.org/x/crypto to v0.52.0 (#13276 @rtribotte)
Documentation:
- [k8s] Document new chart behavior on Gateway API (#13167 @mloiseleur)
- [file] Replace generated File routing reference page (#13170 @sheddy-traefik)
- [k8s/crd] Fix typo in accesslogs field name (#13177 @PlayMTL)
- [k8s/ingress-nginx] Surface the Ingress status race condition during NGINX coexistence (#13205 @emilevauge)
- Polish grammar in migration guides (#13174 @quyentonndbs)
- [middleware] Remove whitespace in HTML tag (#13160 @marbon87)
- Add @LBF38 as a current maintainer (#13225 @emilevauge)
- Add ingressClassName to Kubernetes CRD provider migration guide (#13248 @kevinpollet)
- [k8s/ingress-nginx] Add nginx.ingress.kubernetes.io/enable-global-auth to the list of supported annotations (#13219 @filip2mac)
- [k8s/ingress-nginx] Capitalize NGINX in kubernetesIngressNGINX (#13236 @smellems)