forked from traefik/traefik
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CHANGELOG.md
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CHANGELOG.md
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## [v2.5.3](https://github.com/traefik/traefik/tree/v2.5.3) (2021-09-20)
[All Commits](https://github.com/traefik/traefik/compare/v2.5.2...v2.5.3)
**Bug fixes:**
- **[consulcatalog]** Fix certChan defaulting on consul catalog provider ([#8439](https://github.com/traefik/traefik/pull/8439) by [tomMoulard](https://github.com/tomMoulard))
- **[k8s/crd,k8s]** Fix peerCertURI config for k8s crd provider ([#8454](https://github.com/traefik/traefik/pull/8454) by [kevinpollet](https://github.com/kevinpollet))
- **[k8s/crd,k8s]** Ensure disableHTTP2 works with k8s crd ([#8448](https://github.com/traefik/traefik/pull/8448) by [ssboisen](https://github.com/ssboisen))
- **[k8s/crd,k8s]** Fix ServersTransport reference from IngressRoute service definition ([#8431](https://github.com/traefik/traefik/pull/8431) by [rtribotte](https://github.com/rtribotte))
- **[k8s/crd,k8s]** Add cross namespace verification in Kubernetes CRD ([#8422](https://github.com/traefik/traefik/pull/8422) by [tomMoulard](https://github.com/tomMoulard))
- **[metrics]** Fix Prometheus router's metrics ([#8425](https://github.com/traefik/traefik/pull/8425) by [tomMoulard](https://github.com/tomMoulard))
- **[plugins]** Update yaegi to v0.10.0 ([#8452](https://github.com/traefik/traefik/pull/8452) by [ldez](https://github.com/ldez))
**Documentation:**
- **[middleware,file]** Fix TCP middleware whitelist example ([#8421](https://github.com/traefik/traefik/pull/8421) by [tribal2](https://github.com/tribal2))
- **[middleware]** Add default proxy headers list ([#8418](https://github.com/traefik/traefik/pull/8418) by [aaronraff](https://github.com/aaronraff))
- Add Tom Moulard in maintainers team ([#8442](https://github.com/traefik/traefik/pull/8442) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Fix golang doc URLs ([#8434](https://github.com/traefik/traefik/pull/8434) by [jbdoumenjou](https://github.com/jbdoumenjou))
## [v2.5.2](https://github.com/traefik/traefik/tree/v2.5.2) (2021-09-02)
[All Commits](https://github.com/traefik/traefik/compare/v2.5.1...v2.5.2)
**Bug fixes:**
- **[http3]** Upgrade github.com/lucas-clemente/quic-go to v0.23.0 ([#8413](https://github.com/traefik/traefik/pull/8413) by [sylr](https://github.com/sylr))
- **[middleware]** Fix empty body error for mirroring middleware ([#8381](https://github.com/traefik/traefik/pull/8381) by [antgubarev](https://github.com/antgubarev))
- **[tracing]** Bump go.elastic.co/apm version to v1.13.1 ([#8399](https://github.com/traefik/traefik/pull/8399) by [rtribotte](https://github.com/rtribotte))
- Update x/sys to support go 1.17 ([#8368](https://github.com/traefik/traefik/pull/8368) by [roopakv](https://github.com/roopakv))
- Bump Alpine docker image version from 3.11 to 3.14 for official Traefik images
**Documentation:**
- **[k8s/ingress,k8s]** Adds pathType for v1 ingresses examples ([#8392](https://github.com/traefik/traefik/pull/8392) by [rtribotte](https://github.com/rtribotte))
- Fix http scheme urls in documentation ([#8395](https://github.com/traefik/traefik/pull/8395) by [rtribotte](https://github.com/rtribotte))
## [v2.5.1](https://github.com/traefik/traefik/tree/v2.5.1) (2021-08-20)
[All Commits](https://github.com/traefik/traefik/compare/v2.5.0...v2.5.1)
**Bug fixes:**
- **[middleware,http3]** Conditional CloseNotify in header middleware ([#8374](https://github.com/traefik/traefik/pull/8374) by [juliens](https://github.com/juliens))
- **[tls,tcp,k8s/crd,k8s]** Makes ALPN protocols configurable ([#8383](https://github.com/traefik/traefik/pull/8383) by [rtribotte](https://github.com/rtribotte))
**Documentation:**
- **[k8s]** Adds MiddlewareTCP CRD documentation ([#8369](https://github.com/traefik/traefik/pull/8369) by [perosb](https://github.com/perosb))
- **[middleware]** Adds ContentType to middleware's overview table ([#8350](https://github.com/traefik/traefik/pull/8350) by [euidong](https://github.com/euidong))
## [v2.5.0](https://github.com/traefik/traefik/tree/v2.5.0) (2021-08-17)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.0-rc1...v2.5.0)
**Enhancements:**
- **[consulcatalog]** Add Support for Consul Connect ([#7407](https://github.com/traefik/traefik/pull/7407) by [Gufran](https://github.com/Gufran))
- Update Go version ([#8355](https://github.com/traefik/traefik/pull/8355) by [mpl](https://github.com/mpl))
- **[file]** Update sprig to v3.2.0 ([#7746](https://github.com/traefik/traefik/pull/7746) by [sirlatrom](https://github.com/sirlatrom))
- **[healthcheck]** Healthcheck: add support at the load-balancers of services level ([#8057](https://github.com/traefik/traefik/pull/8057) by [mpl](https://github.com/mpl))
- **[http3]** Upgrade github.com/lucas-clemente/quic-go ([#8076](https://github.com/traefik/traefik/pull/8076) by [sylr](https://github.com/sylr))
- **[http3]** Add HTTP3 support (experimental) ([#7724](https://github.com/traefik/traefik/pull/7724) by [juliens](https://github.com/juliens))
- **[k8s,k8s/gatewayapi]** Add wildcard hostname rule to kubernetes gateway ([#7963](https://github.com/traefik/traefik/pull/7963) by [jberger](https://github.com/jberger))
- **[k8s,k8s/gatewayapi]** Add support for TCPRoute and TLSRoute ([#8054](https://github.com/traefik/traefik/pull/8054) by [tomMoulard](https://github.com/tomMoulard))
- **[k8s,k8s/gatewayapi]** Allow crossprovider service reference ([#7774](https://github.com/traefik/traefik/pull/7774) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[k8s/crd,k8s]** Add named port support to Kubernetes IngressRoute CRDs ([#7668](https://github.com/traefik/traefik/pull/7668) by [Cirrith](https://github.com/Cirrith))
- **[k8s/crd,k8s]** Improve kubernetes external name service support for UDP ([#7773](https://github.com/traefik/traefik/pull/7773) by [kevinpollet](https://github.com/kevinpollet))
- **[k8s/crd,k8s]** Upgrade the CRD version from apiextensions.k8s.io/v1beta1 to apiextensions.k8s.io/v1 ([#7815](https://github.com/traefik/traefik/pull/7815) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[k8s/ingress,k8s/crd,k8s]** Ignore empty endpoint changes ([#7646](https://github.com/traefik/traefik/pull/7646) by [hensur](https://github.com/hensur))
- **[k8s/ingress,k8s]** Upgrade Ingress Handling to work with networkingv1/Ingress ([#7549](https://github.com/traefik/traefik/pull/7549) by [SantoDE](https://github.com/SantoDE))
- **[k8s/ingress,k8s]** Filter ingress class resources by name ([#7915](https://github.com/traefik/traefik/pull/7915) by [tomMoulard](https://github.com/tomMoulard))
- **[k8s/ingress,k8s]** Add k8s provider option to create services without endpoints ([#7593](https://github.com/traefik/traefik/pull/7593) by [Lucaber](https://github.com/Lucaber))
- **[k8s/ingress,k8s]** Upgrade IngressClass to use v1 over v1Beta on Kube 1.19+ ([#8089](https://github.com/traefik/traefik/pull/8089) by [SantoDE](https://github.com/SantoDE))
- **[k8s/ingress,k8s]** Add ServersTransport annotation to k8s ingress provider ([#8084](https://github.com/traefik/traefik/pull/8084) by [wdullaer](https://github.com/wdullaer))
- **[logs,middleware]** Add TLS version and cipher to the accessLog ([#7478](https://github.com/traefik/traefik/pull/7478) by [na4ma4](https://github.com/na4ma4))
- **[metrics]** Add TLS certs expiration metric ([#6924](https://github.com/traefik/traefik/pull/6924) by [sylr](https://github.com/sylr))
- **[metrics]** Allow to define datadogs metrics endpoint with env vars ([#7968](https://github.com/traefik/traefik/pull/7968) by [sylr](https://github.com/sylr))
- **[middleware,metrics]** Add router metrics ([#7510](https://github.com/traefik/traefik/pull/7510) by [jorge07](https://github.com/jorge07))
- **[middleware,tcp]** Add TCP Middlewares support ([#7813](https://github.com/traefik/traefik/pull/7813) by [rtribotte](https://github.com/rtribotte))
- **[middleware]** Removes headers middleware options ([#8161](https://github.com/traefik/traefik/pull/8161) by [tomMoulard](https://github.com/tomMoulard))
- **[middleware]** Headers: add `permissionsPolicy` and deprecate `featurePolicy` ([#8200](https://github.com/traefik/traefik/pull/8200) by [WLun001](https://github.com/WLun001))
- **[middleware]** Deprecates ssl redirect headers middleware options ([#8160](https://github.com/traefik/traefik/pull/8160) by [tomMoulard](https://github.com/tomMoulard))
- **[plugins]** Local private plugins. ([#8224](https://github.com/traefik/traefik/pull/8224) by [ldez](https://github.com/ldez))
- **[provider,plugins]** Add plugin's support for provider ([#7794](https://github.com/traefik/traefik/pull/7794) by [ldez](https://github.com/ldez))
- **[rules]** Support not in rules definition ([#8164](https://github.com/traefik/traefik/pull/8164) by [juliens](https://github.com/juliens))
- **[rules]** Add routing IP rule matcher ([#8169](https://github.com/traefik/traefik/pull/8169) by [tomMoulard](https://github.com/tomMoulard))
- **[server]** Improve host name resolution for TCP proxy ([#7971](https://github.com/traefik/traefik/pull/7971) by [H-M-H](https://github.com/H-M-H))
- **[server]** Add ability to disable HTTP/2 in dynamic config ([#7645](https://github.com/traefik/traefik/pull/7645) by [jcuzzi](https://github.com/jcuzzi))
- **[sticky-session]** Add a mechanism to format the sticky cookie value ([#8103](https://github.com/traefik/traefik/pull/8103) by [tomMoulard](https://github.com/tomMoulard))
- **[tls]** Mutualize TLS version and cipher code ([#7779](https://github.com/traefik/traefik/pull/7779) by [rtribotte](https://github.com/rtribotte))
- **[tls,k8s/crd,k8s]** Improve CA certificate loading from kubernetes secret ([#7789](https://github.com/traefik/traefik/pull/7789) by [rio](https://github.com/rio))
- **[tls]** Do not build a default certificate for ACME challenges store ([#7833](https://github.com/traefik/traefik/pull/7833) by [rkojedzinszky](https://github.com/rkojedzinszky))
- **[tracing]** Use Datadog tracer environment variables to setup default config ([#7721](https://github.com/traefik/traefik/pull/7721) by [GianOrtiz](https://github.com/GianOrtiz))
- **[tracing]** Update Elastic APM from 1.7.0 to 1.11.0 ([#8187](https://github.com/traefik/traefik/pull/8187) by [afitzek](https://github.com/afitzek))
- **[tracing]** Override jaeger configuration with env variables ([#8198](https://github.com/traefik/traefik/pull/8198) by [mmatur](https://github.com/mmatur))
- **[udp]** Add udp timeout configuration ([#6982](https://github.com/traefik/traefik/pull/6982) by [Lindenk](https://github.com/Lindenk))
**Bug fixes:**
- **[k8s,k8s/gatewayapi]** Update Gateway API version to v0.3.0 ([#8253](https://github.com/traefik/traefik/pull/8253) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[k8s]** Kubernetes: detect changes for resources other than endpoints ([#8313](https://github.com/traefik/traefik/pull/8313) by [rtribotte](https://github.com/rtribotte))
- **[middleware]** Library change for compress middleware to increase performance ([#8245](https://github.com/traefik/traefik/pull/8245) by [tomMoulard](https://github.com/tomMoulard))
- **[plugins]** Update yaegi to v0.9.21 ([#8285](https://github.com/traefik/traefik/pull/8285) by [ldez](https://github.com/ldez))
- **[plugins]** Downgrade yaegi to v0.9.19 ([#8282](https://github.com/traefik/traefik/pull/8282) by [ldez](https://github.com/ldez))
- **[webui]** Fix dashboard to display middleware details ([#8284](https://github.com/traefik/traefik/pull/8284) by [tomMoulard](https://github.com/tomMoulard))
- **[webui]** Fix dashboard title for TCP middlewares ([#8339](https://github.com/traefik/traefik/pull/8339) by [mschneider82](https://github.com/mschneider82))
- **[k8s]** Remove logging of changed object with cast ([#8128](https://github.com/traefik/traefik/pull/8128) by [hensur](https://github.com/hensur))
**Documentation:**
- Fix KV reference documentation ([#8280](https://github.com/traefik/traefik/pull/8280) by [rtribotte](https://github.com/rtribotte))
- Fix migration guide ([#8269](https://github.com/traefik/traefik/pull/8269) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Update generated and reference doc for plugins ([#8236](https://github.com/traefik/traefik/pull/8236) by [tomMoulard](https://github.com/tomMoulard))
- **[k8s/crd]** Fix: regenerate crd ([#8114](https://github.com/traefik/traefik/pull/8114) by [tomMoulard](https://github.com/tomMoulard))
- **[k8s]** Clarify doc for ingressclass name in k8s 1.18+ ([#7944](https://github.com/traefik/traefik/pull/7944) by [tomMoulard](https://github.com/tomMoulard))
- Update documentation references ([#8202](https://github.com/traefik/traefik/pull/8202) by [rtribotte](https://github.com/rtribotte))
**Misc:**
- Merge current v2.4 into v2.5 ([#8333](https://github.com/traefik/traefik/pull/8333) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.4 into v2.5 ([#8325](https://github.com/traefik/traefik/pull/8325) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.4 into v2.5 ([#8314](https://github.com/traefik/traefik/pull/8314) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into v2.5 ([#8296](https://github.com/traefik/traefik/pull/8296) by [tomMoulard](https://github.com/tomMoulard))
- Merge current v2.4 into v2.5 ([#8287](https://github.com/traefik/traefik/pull/8287) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into v2.5 ([#8281](https://github.com/traefik/traefik/pull/8281) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into v2.5 ([#8263](https://github.com/traefik/traefik/pull/8263) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into master ([#8232](https://github.com/traefik/traefik/pull/8232) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into master ([#8210](https://github.com/traefik/traefik/pull/8210) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into master ([#8105](https://github.com/traefik/traefik/pull/8105) by [tomMoulard](https://github.com/tomMoulard))
- Merge current v2.4 into master ([#8087](https://github.com/traefik/traefik/pull/8087) by [tomMoulard](https://github.com/tomMoulard))
- Merge current v2.4 into master ([#8068](https://github.com/traefik/traefik/pull/8068) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.4 into master ([#8058](https://github.com/traefik/traefik/pull/8058) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.4 into master ([#8024](https://github.com/traefik/traefik/pull/8024) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.4 into master ([#7969](https://github.com/traefik/traefik/pull/7969) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.4 into master ([#7921](https://github.com/traefik/traefik/pull/7921) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into master ([#7901](https://github.com/traefik/traefik/pull/7901) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into master ([#7859](https://github.com/traefik/traefik/pull/7859) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.4 into master ([#7795](https://github.com/traefik/traefik/pull/7795) by [kevinpollet](https://github.com/kevinpollet))
- Merge current v2.4 into master ([#8221](https://github.com/traefik/traefik/pull/8221) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into master ([#7781](https://github.com/traefik/traefik/pull/7781) by [kevinpollet](https://github.com/kevinpollet))
- Merge current v2.4 into master ([#7766](https://github.com/traefik/traefik/pull/7766) by [ldez](https://github.com/ldez))
- Merge current v2.4 into master ([#7761](https://github.com/traefik/traefik/pull/7761) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into master ([#7748](https://github.com/traefik/traefik/pull/7748) by [kevinpollet](https://github.com/kevinpollet))
- Merge current v2.4 into master ([#7728](https://github.com/traefik/traefik/pull/7728) by [mmatur](https://github.com/mmatur))
## [v2.4.14](https://github.com/traefik/traefik/tree/v2.4.14) (2021-08-16)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.13...v2.4.14)
**Bug fixes:**
- **[k8s/crd,k8s]** Avoid unauthorized middleware cross namespace reference ([#8322](https://github.com/traefik/traefik/pull/8322) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[kv]** Remove unwanted trailing slash in key ([#8335](https://github.com/traefik/traefik/pull/8335) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[middleware]** Redirect: fix comparison when explicit port request and implicit redirect port ([#8348](https://github.com/traefik/traefik/pull/8348) by [tcolgate](https://github.com/tcolgate))
**Documentation:**
- **[kv]** Fix a router's entryPoint definition example for KV provider ([#8357](https://github.com/traefik/traefik/pull/8357) by [avtion](https://github.com/avtion))
## [v2.5.0-rc6](https://github.com/traefik/traefik/tree/v2.5.0-rc6) (2021-08-13)
[All Commits](https://github.com/traefik/traefik/compare/v2.5.0-rc5...v2.5.0-rc6)
**Enhancements:**
- Update Go version ([#8355](https://github.com/traefik/traefik/pull/8355) by [mpl](https://github.com/mpl))
**Misc:**
- Merge current v2.4 into v2.5 ([#8333](https://github.com/traefik/traefik/pull/8333) by [jbdoumenjou](https://github.com/jbdoumenjou))
## [v2.5.0-rc5](https://github.com/traefik/traefik/tree/v2.5.0-rc5) (2021-08-03)
[All Commits](https://github.com/traefik/traefik/compare/v2.5.0-rc3...v2.5.0-rc5)
**Bug fixes:**
- **[k8s]** Kubernetes: detect changes for resources other than endpoints ([#8313](https://github.com/traefik/traefik/pull/8313) by [rtribotte](https://github.com/rtribotte))
**Misc:**
- Merge current v2.4 into v2.5 ([#8325](https://github.com/traefik/traefik/pull/8325) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.4 into v2.5 ([#8314](https://github.com/traefik/traefik/pull/8314) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into v2.5 ([#8296](https://github.com/traefik/traefik/pull/8296) by [tomMoulard](https://github.com/tomMoulard))
## [v2.5.0-rc4](https://github.com/traefik/traefik/tree/v2.5.0-rc4) (2021-08-03)
Release canceled.
## [v2.4.13](https://github.com/traefik/traefik/tree/v2.4.13) (2021-07-30)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.12...v2.4.13)
**Bug fixes:**
- **[authentication,middleware]** Remove hop-by-hop headers defined in connection header before some middleware ([#8319](https://github.com/traefik/traefik/pull/8319) by [ldez](https://github.com/ldez))
## [v2.4.12](https://github.com/traefik/traefik/tree/v2.4.12) (2021-07-26)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.11...v2.4.12)
**Bug fixes:**
- **[k8s,k8s/ingress]** Get Kubernetes server version early ([#8286](https://github.com/traefik/traefik/pull/8286) by [rtribotte](https://github.com/rtribotte))
- **[k8s,k8s/ingress]** Don't remove ingress config on API call failure ([#8185](https://github.com/traefik/traefik/pull/8185) by [dtomcej](https://github.com/dtomcej))
- **[middleware]** Ratelimiter: use correct ttlSeconds value, and always call Set ([#8254](https://github.com/traefik/traefik/pull/8254) by [mpl](https://github.com/mpl))
- **[tls]** Check if defaultcertificate is defined in store ([#8274](https://github.com/traefik/traefik/pull/8274) by [dtomcej](https://github.com/dtomcej))
## [v2.5.0-rc3](https://github.com/traefik/traefik/tree/v2.5.0-rc3) (2021-07-20)
[All Commits](https://github.com/traefik/traefik/compare/v2.5.0-rc2...v2.5.0-rc3)
**Enhancements:**
- **[consulcatalog]** Add Support for Consul Connect ([#7407](https://github.com/traefik/traefik/pull/7407) by [Gufran](https://github.com/Gufran))
**Bug fixes:**
- **[k8s,k8s/gatewayapi]** Update Gateway API version to v0.3.0 ([#8253](https://github.com/traefik/traefik/pull/8253) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[middleware]** Library change for compress middleware to increase performance ([#8245](https://github.com/traefik/traefik/pull/8245) by [tomMoulard](https://github.com/tomMoulard))
- **[plugins]** Update yaegi to v0.9.21 ([#8285](https://github.com/traefik/traefik/pull/8285) by [ldez](https://github.com/ldez))
- **[plugins]** Downgrade yaegi to v0.9.19 ([#8282](https://github.com/traefik/traefik/pull/8282) by [ldez](https://github.com/ldez))
- **[webui]** Fix dashboard to display middleware details ([#8284](https://github.com/traefik/traefik/pull/8284) by [tomMoulard](https://github.com/tomMoulard))
**Documentation:**
- Fix KV reference documentation ([#8280](https://github.com/traefik/traefik/pull/8280) by [rtribotte](https://github.com/rtribotte))
- Fix migration guide ([#8269](https://github.com/traefik/traefik/pull/8269) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Update generated and reference doc for plugins ([#8236](https://github.com/traefik/traefik/pull/8236) by [tomMoulard](https://github.com/tomMoulard))
**Misc:**
- Merge current v2.4 into v2.5 ([#8263](https://github.com/traefik/traefik/pull/8263) by [rtribotte](https://github.com/rtribotte))
## [v2.4.11](https://github.com/traefik/traefik/tree/v2.4.11) (2021-07-15)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.9...v2.4.11)
**Bug fixes:**
- **[k8s,k8s/crd,k8s/ingress]** Disable ExternalName Services by default on Kubernetes providers ([#8261](https://github.com/traefik/traefik/pull/8261) by [dtomcej](https://github.com/dtomcej))
- **[k8s,k8s/crd,k8s/ingress]** Fix: malformed Kubernetes resource names and references in tests ([#8226](https://github.com/traefik/traefik/pull/8226) by [rtribotte](https://github.com/rtribotte))
- **[k8s,k8s/crd]** Disable Cross-Namespace by default for IngressRoute provider ([#8260](https://github.com/traefik/traefik/pull/8260) by [dtomcej](https://github.com/dtomcej))
- **[logs,middleware]** Accesslog: support multiple values for a given header ([#8258](https://github.com/traefik/traefik/pull/8258) by [ldez](https://github.com/ldez))
- **[logs]** Ignore http 1.0 request host missing errors ([#8252](https://github.com/traefik/traefik/pull/8252) by [dtomcej](https://github.com/dtomcej))
- **[middleware]** Headers Middleware: support http.CloseNotifier interface ([#8238](https://github.com/traefik/traefik/pull/8238) by [dtomcej](https://github.com/dtomcej))
- **[tls]** Detect certificates content modifications ([#8243](https://github.com/traefik/traefik/pull/8243) by [jbdoumenjou](https://github.com/jbdoumenjou))
**Documentation:**
- **[middleware,k8s]** Fix invalid subdomain ([#8212](https://github.com/traefik/traefik/pull/8212) by [WLun001](https://github.com/WLun001))
- Add the list of available provider names ([#8225](https://github.com/traefik/traefik/pull/8225) by [WLun001](https://github.com/WLun001))
- Fix maintainers-guidelines page title ([#8216](https://github.com/traefik/traefik/pull/8216) by [kubopanda](https://github.com/kubopanda))
- Typos in contributing section ([#8215](https://github.com/traefik/traefik/pull/8215) by [kubopanda](https://github.com/kubopanda))
## [v2.4.10](https://github.com/traefik/traefik/tree/v2.4.10) (2021-07-13)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.9...v2.4.10)
Release canceled.
## [v2.5.0-rc2](https://github.com/traefik/traefik/tree/v2.5.0-rc2) (2021-06-28)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.0-rc1...v2.5.0-rc2)
**Enhancements:**
- **[file]** Update sprig to v3.2.0 ([#7746](https://github.com/traefik/traefik/pull/7746) by [sirlatrom](https://github.com/sirlatrom))
- **[healthcheck]** Healthcheck: add support at the load-balancers of services level ([#8057](https://github.com/traefik/traefik/pull/8057) by [mpl](https://github.com/mpl))
- **[http3]** Upgrade github.com/lucas-clemente/quic-go ([#8076](https://github.com/traefik/traefik/pull/8076) by [sylr](https://github.com/sylr))
- **[http3]** Add HTTP3 support (experimental) ([#7724](https://github.com/traefik/traefik/pull/7724) by [juliens](https://github.com/juliens))
- **[k8s,k8s/crd,k8s/ingress]** Ignore empty endpoint changes ([#7646](https://github.com/traefik/traefik/pull/7646) by [hensur](https://github.com/hensur))
- **[k8s,k8s/crd]** Improve kubernetes external name service support for UDP ([#7773](https://github.com/traefik/traefik/pull/7773) by [kevinpollet](https://github.com/kevinpollet))
- **[k8s,k8s/crd]** Upgrade the CRD version from apiextensions.k8s.io/v1beta1 to apiextensions.k8s.io/v1 ([#7815](https://github.com/traefik/traefik/pull/7815) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[k8s,k8s/crd]** Add named port support to Kubernetes IngressRoute CRDs ([#7668](https://github.com/traefik/traefik/pull/7668) by [Cirrith](https://github.com/Cirrith))
- **[k8s,k8s/gatewayapi]** Add wildcard hostname rule to kubernetes gateway ([#7963](https://github.com/traefik/traefik/pull/7963) by [jberger](https://github.com/jberger))
- **[k8s,k8s/gatewayapi]** Allow crossprovider service reference ([#7774](https://github.com/traefik/traefik/pull/7774) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[k8s,k8s/gatewayapi]** Add support for TCPRoute and TLSRoute ([#8054](https://github.com/traefik/traefik/pull/8054) by [tomMoulard](https://github.com/tomMoulard))
- **[k8s,k8s/ingress]** Filter ingress class resources by name ([#7915](https://github.com/traefik/traefik/pull/7915) by [tomMoulard](https://github.com/tomMoulard))
- **[k8s,k8s/ingress]** Upgrade Ingress Handling to work with networkingv1/Ingress ([#7549](https://github.com/traefik/traefik/pull/7549) by [SantoDE](https://github.com/SantoDE))
- **[k8s,k8s/ingress]** Upgrade IngressClass to use v1 over v1Beta on Kube 1.19+ ([#8089](https://github.com/traefik/traefik/pull/8089) by [SantoDE](https://github.com/SantoDE))
- **[k8s,k8s/ingress]** Add k8s provider option to create services without endpoints ([#7593](https://github.com/traefik/traefik/pull/7593) by [Lucaber](https://github.com/Lucaber))
- **[k8s,k8s/ingress]** Add ServersTransport annotation to k8s ingress provider ([#8084](https://github.com/traefik/traefik/pull/8084) by [wdullaer](https://github.com/wdullaer))
- **[logs,middleware]** Add TLS version and cipher to the accessLog ([#7478](https://github.com/traefik/traefik/pull/7478) by [na4ma4](https://github.com/na4ma4))
- **[metrics]** Allow to define datadogs metrics endpoint with env vars ([#7968](https://github.com/traefik/traefik/pull/7968) by [sylr](https://github.com/sylr))
- **[metrics]** Add TLS certs expiration metric ([#6924](https://github.com/traefik/traefik/pull/6924) by [sylr](https://github.com/sylr))
- **[middleware,metrics]** Add router metrics ([#7510](https://github.com/traefik/traefik/pull/7510) by [jorge07](https://github.com/jorge07))
- **[middleware,tcp]** Add TCP Middlewares support ([#7813](https://github.com/traefik/traefik/pull/7813) by [rtribotte](https://github.com/rtribotte))
- **[middleware]** Deprecates ssl redirect headers middleware options ([#8160](https://github.com/traefik/traefik/pull/8160) by [tomMoulard](https://github.com/tomMoulard))
- **[middleware]** Headers: add `permissionsPolicy` and deprecate `featurePolicy` ([#8200](https://github.com/traefik/traefik/pull/8200) by [WLun001](https://github.com/WLun001))
- **[middleware]** Removes headers middleware options ([#8161](https://github.com/traefik/traefik/pull/8161) by [tomMoulard](https://github.com/tomMoulard))
- **[plugins,provider]** Add plugin's support for provider ([#7794](https://github.com/traefik/traefik/pull/7794) by [ldez](https://github.com/ldez))
- **[plugins]** Local private plugins. ([#8224](https://github.com/traefik/traefik/pull/8224) by [ldez](https://github.com/ldez))
- **[rules]** Add routing IP rule matcher ([#8169](https://github.com/traefik/traefik/pull/8169) by [tomMoulard](https://github.com/tomMoulard))
- **[rules]** Support not in rules definition ([#8164](https://github.com/traefik/traefik/pull/8164) by [juliens](https://github.com/juliens))
- **[server]** Improve host name resolution for TCP proxy ([#7971](https://github.com/traefik/traefik/pull/7971) by [H-M-H](https://github.com/H-M-H))
- **[server]** Add ability to disable HTTP/2 in dynamic config ([#7645](https://github.com/traefik/traefik/pull/7645) by [jcuzzi](https://github.com/jcuzzi))
- **[sticky-session]** Add a mechanism to format the sticky cookie value ([#8103](https://github.com/traefik/traefik/pull/8103) by [tomMoulard](https://github.com/tomMoulard))
- **[tls]** Mutualize TLS version and cipher code ([#7779](https://github.com/traefik/traefik/pull/7779) by [rtribotte](https://github.com/rtribotte))
- **[tls]** Do not build a default certificate for ACME challenges store ([#7833](https://github.com/traefik/traefik/pull/7833) by [rkojedzinszky](https://github.com/rkojedzinszky))
- **[tracing]** Use Datadog tracer environment variables to setup default config ([#7721](https://github.com/traefik/traefik/pull/7721) by [GianOrtiz](https://github.com/GianOrtiz))
- **[tracing]** Update Elastic APM from 1.7.0 to 1.11.0 ([#8187](https://github.com/traefik/traefik/pull/8187) by [afitzek](https://github.com/afitzek))
- **[tracing]** Override jaeger configuration with env variables ([#8198](https://github.com/traefik/traefik/pull/8198) by [mmatur](https://github.com/mmatur))
- **[udp]** Add udp timeout configuration ([#6982](https://github.com/traefik/traefik/pull/6982) by [Lindenk](https://github.com/Lindenk))
**Bug fixes:**
- **[k8s]** Remove logging of changed object with cast ([#8128](https://github.com/traefik/traefik/pull/8128) by [hensur](https://github.com/hensur))
**Documentation:**
- **[k8s/crd]** Fix: regenerate crd ([#8114](https://github.com/traefik/traefik/pull/8114) by [tomMoulard](https://github.com/tomMoulard))
- **[k8s]** Clarify doc for ingressclass name in k8s 1.18+ ([#7944](https://github.com/traefik/traefik/pull/7944) by [tomMoulard](https://github.com/tomMoulard))
- Update documentation references ([#8202](https://github.com/traefik/traefik/pull/8202) by [rtribotte](https://github.com/rtribotte))
**Misc:**
- **[k8s,k8s/crd,tls]** Improve CA certificate loading from kubernetes secret ([#7789](https://github.com/traefik/traefik/pull/7789) by [rio](https://github.com/rio))
- Merge current v2.4 into master ([#8221](https://github.com/traefik/traefik/pull/8221) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into master ([#8105](https://github.com/traefik/traefik/pull/8105) by [tomMoulard](https://github.com/tomMoulard))
- Merge current v2.4 into master ([#8087](https://github.com/traefik/traefik/pull/8087) by [tomMoulard](https://github.com/tomMoulard))
- Merge current v2.4 into master ([#8068](https://github.com/traefik/traefik/pull/8068) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.4 into master ([#8058](https://github.com/traefik/traefik/pull/8058) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.4 into master ([#8024](https://github.com/traefik/traefik/pull/8024) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.4 into master ([#7969](https://github.com/traefik/traefik/pull/7969) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.4 into master ([#7921](https://github.com/traefik/traefik/pull/7921) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into master ([#7901](https://github.com/traefik/traefik/pull/7901) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into master ([#7859](https://github.com/traefik/traefik/pull/7859) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.4 into master ([#7795](https://github.com/traefik/traefik/pull/7795) by [kevinpollet](https://github.com/kevinpollet))
- Merge current v2.4 into master ([#8210](https://github.com/traefik/traefik/pull/8210) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into master ([#7781](https://github.com/traefik/traefik/pull/7781) by [kevinpollet](https://github.com/kevinpollet))
- Merge current v2.4 into master ([#7766](https://github.com/traefik/traefik/pull/7766) by [ldez](https://github.com/ldez))
- Merge current v2.4 into master ([#7761](https://github.com/traefik/traefik/pull/7761) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.4 into master ([#7748](https://github.com/traefik/traefik/pull/7748) by [kevinpollet](https://github.com/kevinpollet))
- Merge current v2.4 into master ([#7728](https://github.com/traefik/traefik/pull/7728) by [mmatur](https://github.com/mmatur))
## [v2.5.0-rc1](https://github.com/traefik/traefik/tree/v2.5.0-rc1) (2021-06-28)
Release canceled.
## [v2.4.9](https://github.com/traefik/traefik/tree/v2.4.9) (2021-06-21)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.8...v2.4.9)
**Bug fixes:**
- **[acme]** Update go-acme/lego to v4.4.0 ([#8179](https://github.com/traefik/traefik/pull/8179) by [ldez](https://github.com/ldez))
- **[acme]** Fix: ACME preferred chain. ([#8146](https://github.com/traefik/traefik/pull/8146) by [ldez](https://github.com/ldez))
- **[k8s,k8s/gatewayapi]** Remove error when HTTProutes is empty ([#8023](https://github.com/traefik/traefik/pull/8023) by [tomMoulard](https://github.com/tomMoulard))
- **[k8s,k8s/ingress]** Fix incorrect behaviour with multi-port endpoint subsets ([#8156](https://github.com/traefik/traefik/pull/8156) by [coufalja](https://github.com/coufalja))
- **[k8s,k8s/ingress]** Kubernetes ingress provider to search via all endpoints ([#7997](https://github.com/traefik/traefik/pull/7997) by [martinvizvary](https://github.com/martinvizvary))
- **[plugins,windows]** Fix plugin unzip call on windows ([#8136](https://github.com/traefik/traefik/pull/8136) by [ddtmachado](https://github.com/ddtmachado))
- **[plugins]** Update Yaegi to v0.9.17 ([#8100](https://github.com/traefik/traefik/pull/8100) by [ldez](https://github.com/ldez))
- **[provider]** Bump paerser to v0.1.4 ([#8116](https://github.com/traefik/traefik/pull/8116) by [ldez](https://github.com/ldez))
- **[server]** Create buffered signals channel ([#8190](https://github.com/traefik/traefik/pull/8190) by [dtomcej](https://github.com/dtomcej))
- **[server]** Fix: use defaultEntryPoints when no entryPoint is defined in a TCPRouter ([#8111](https://github.com/traefik/traefik/pull/8111) by [LandryBe](https://github.com/LandryBe))
- **[tls]** Use a dynamic buffer to handle client Hello SNI detection ([#8194](https://github.com/traefik/traefik/pull/8194) by [ldez](https://github.com/ldez))
- **[tracing]** Error span on 5xx only ([#8033](https://github.com/traefik/traefik/pull/8033) by [kevtainer](https://github.com/kevtainer))
**Documentation:**
- **[k8s,k8s/crd]** Fix ingressRouteTCP external name service examples in documentation ([#8120](https://github.com/traefik/traefik/pull/8120) by [rtribotte](https://github.com/rtribotte))
- **[k8s,k8s/gatewayapi]** Fix Kubernetes Gateway API documentation links ([#8063](https://github.com/traefik/traefik/pull/8063) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[k8s,k8s/gatewayapi]** Fix: k8s gateway api link ([#8085](https://github.com/traefik/traefik/pull/8085) by [tomMoulard](https://github.com/tomMoulard))
- **[k8s,k8s/gatewayapi]** Fix the "values" field in the example of httproute ([#8192](https://github.com/traefik/traefik/pull/8192) by [maelvls](https://github.com/maelvls))
- **[k8s/crd]** Fix ServersTransport documentation ([#8019](https://github.com/traefik/traefik/pull/8019) by [tomMoulard](https://github.com/tomMoulard))
- **[k8s]** Correct annotation option ([#8031](https://github.com/traefik/traefik/pull/8031) by [cbergmann](https://github.com/cbergmann))
- **[metrics]** Add metrics documentation ([#8007](https://github.com/traefik/traefik/pull/8007) by [rtribotte](https://github.com/rtribotte))
- **[middleware]** Docs: add examples for removing headers ([#8030](https://github.com/traefik/traefik/pull/8030) by [SuperSandro2000](https://github.com/SuperSandro2000))
- **[middleware]** Doc: clarify usage for ratelimit's excludedIPs ([#8072](https://github.com/traefik/traefik/pull/8072) by [mpl](https://github.com/mpl))
- **[middleware]** Elaborate on possible use of status codes with the errors middleware ([#8176](https://github.com/traefik/traefik/pull/8176) by [Midnighter](https://github.com/Midnighter))
- **[middleware]** Doc: fix a syntax error in ratelimit TOML configuration sample ([#8101](https://github.com/traefik/traefik/pull/8101) by [mvertes](https://github.com/mvertes))
- **[pilot]** Docs: add pilot dashboard flag to static configuration file reference ([#8152](https://github.com/traefik/traefik/pull/8152) by [danshilm](https://github.com/danshilm))
- Adding Maintainers Guidelines ([#8168](https://github.com/traefik/traefik/pull/8168) by [jakubhajek](https://github.com/jakubhajek))
- Explains Traefik HTTP response status codes ([#8170](https://github.com/traefik/traefik/pull/8170) by [rtribotte](https://github.com/rtribotte))
- Doc: typo fix ([#8026](https://github.com/traefik/traefik/pull/8026) by [mpl](https://github.com/mpl))
- Adding formatting to the document. ([#8180](https://github.com/traefik/traefik/pull/8180) by [jakubhajek](https://github.com/jakubhajek))
- Changing default file format for the snippets from TOML to YAML ([#8193](https://github.com/traefik/traefik/pull/8193) by [tomMoulard](https://github.com/tomMoulard))
## [v2.4.8](https://github.com/traefik/traefik/tree/v2.4.8) (2021-03-22)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.7...v2.4.8)
**Bug fixes:**
- **[acme]** Update go-acme/lego to v4.3.1 ([#7980](https://github.com/traefik/traefik/pull/7980) by [ldez](https://github.com/ldez))
- **[acme]** Update go-acme/lego to v4.3.0 ([#7975](https://github.com/traefik/traefik/pull/7975) by [ldez](https://github.com/ldez))
- **[k8s,k8s/gatewayapi]** Update to gateway-api v0.2.0 ([#7943](https://github.com/traefik/traefik/pull/7943) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[pilot,webui]** Adding an option to (de)activate Pilot integration into the Traefik dashboard ([#7994](https://github.com/traefik/traefik/pull/7994) by [tomMoulard](https://github.com/tomMoulard))
- **[rules]** Raise errors for non-ASCII domain names in a router's rules ([#7986](https://github.com/traefik/traefik/pull/7986) by [rtribotte](https://github.com/rtribotte))
- **[server]** Update pires/go-proxyproto to v0.5.0 ([#7948](https://github.com/traefik/traefik/pull/7948) by [mschneider82](https://github.com/mschneider82))
**Documentation:**
- **[middleware]** Improve basic auth middleware httpasswd example ([#7992](https://github.com/traefik/traefik/pull/7992) by [d3473r](https://github.com/d3473r))
- **[middleware]** Add missing `traefik.` prefix across sample config ([#7990](https://github.com/traefik/traefik/pull/7990) by [deepyaman](https://github.com/deepyaman))
- **[middleware]** Remove a no longer needed note ([#7979](https://github.com/traefik/traefik/pull/7979) by [cmcga1125](https://github.com/cmcga1125))
## [v2.4.7](https://github.com/traefik/traefik/tree/v2.4.7) (2021-03-08)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.6...v2.4.7)
**Bug fixes:**
- **[acme]** Fix: double close chan on TLS challenge ([#7956](https://github.com/traefik/traefik/pull/7956) by [ldez](https://github.com/ldez))
- **[provider]** Bump paerser to v0.1.2 ([#7945](https://github.com/traefik/traefik/pull/7945) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[server]** Feature: tune transport buffer size to increase performance ([#7957](https://github.com/traefik/traefik/pull/7957) by [mvertes](https://github.com/mvertes))
**Documentation:**
- **[service]** Fix ServersTransport documentation ([#7942](https://github.com/traefik/traefik/pull/7942) by [rtribotte](https://github.com/rtribotte))
## [v2.4.6](https://github.com/traefik/traefik/tree/v2.4.6) (2021-03-01)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.5...v2.4.6)
**Bug fixes:**
- **[plugins]** Update Yaegi to v0.9.13 ([#7928](https://github.com/traefik/traefik/pull/7928) by [ldez](https://github.com/ldez))
- **[provider]** Fix: wait for file and internal before applying configurations ([#7925](https://github.com/traefik/traefik/pull/7925) by [juliens](https://github.com/juliens))
**Documentation:**
- **[file]** Fix reflink typo in file provider documentation ([#7913](https://github.com/traefik/traefik/pull/7913) by [vgerak](https://github.com/vgerak))
- **[k8s/serviceapi]** Fix Kubernetes Gateway API documentation links ([#7914](https://github.com/traefik/traefik/pull/7914) by [kevinpollet](https://github.com/kevinpollet))
- **[service]** Fix typo in routing/services/index.md ([#7922](https://github.com/traefik/traefik/pull/7922) by [snikch](https://github.com/snikch))
- Fixing doc for default value of checknewversion ([#7933](https://github.com/traefik/traefik/pull/7933) by [tomMoulard](https://github.com/tomMoulard))
## [v2.4.5](https://github.com/traefik/traefik/tree/v2.4.5) (2021-02-18)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.3...v2.4.5)
**Bug fixes:**
- **[webui]** Only allow iframes to be loaded from our domain ([#7904](https://github.com/traefik/traefik/pull/7904) by [SantoDE](https://github.com/SantoDE))
## [v2.4.4](https://github.com/traefik/traefik/tree/v2.4.4) (2021-02-18)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.3...v2.4.4)
Release canceled.
## [v2.4.3](https://github.com/traefik/traefik/tree/v2.4.3) (2021-02-15)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.2...v2.4.3)
**Bug fixes:**
- **[acme]** Fix TLS challenge timeout and validation error ([#7879](https://github.com/traefik/traefik/pull/7879) by [ldez](https://github.com/ldez))
- **[consulcatalog]** Fixed typo in consul catalog tests ([#7865](https://github.com/traefik/traefik/pull/7865) by [apollo13](https://github.com/apollo13))
- **[middleware]** Apply content type exclusion on response ([#7888](https://github.com/traefik/traefik/pull/7888) by [jbdoumenjou](https://github.com/jbdoumenjou))
**Documentation:**
- **[middleware]** Add HEAD as available option for Method ([#7858](https://github.com/traefik/traefik/pull/7858) by [mlandauer](https://github.com/mlandauer))
- **[middleware]** Middleware documentation fixes ([#7808](https://github.com/traefik/traefik/pull/7808) by [Ullaakut](https://github.com/Ullaakut))
- **[provider]** Add missing doc about servers transport ([#7894](https://github.com/traefik/traefik/pull/7894) by [ldez](https://github.com/ldez))
- **[provider]** Provider documentation fixes ([#7823](https://github.com/traefik/traefik/pull/7823) by [Ullaakut](https://github.com/Ullaakut))
- Fix the static reference documentation for the internal redirection router ([#7860](https://github.com/traefik/traefik/pull/7860) by [jbdoumenjou](https://github.com/jbdoumenjou))
## [v2.4.2](https://github.com/traefik/traefik/tree/v2.4.2) (2021-02-02)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.1...v2.4.2)
**Bug fixes:**
- **[acme]** Fix the redirect entrypoint default priority ([#7851](https://github.com/traefik/traefik/pull/7851) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[middleware]** Fix the infinite loop in forwarded header middleware. ([#7847](https://github.com/traefik/traefik/pull/7847) by [ldez](https://github.com/ldez))
**Documentation:**
- Fix the static configuration generation for environment variables ([#7849](https://github.com/traefik/traefik/pull/7849) by [jbdoumenjou](https://github.com/jbdoumenjou))
## [v2.4.1](https://github.com/traefik/traefik/tree/v2.4.1) (2021-02-01)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.0...v2.4.1)
**Bug fixes:**
- **[acme,provider]** Fix HTTP challenge router unexpected delayed creation ([#7805](https://github.com/traefik/traefik/pull/7805) by [jspdown](https://github.com/jspdown))
- **[acme]** Update go-acme/lego to v4.2.0 ([#7793](https://github.com/traefik/traefik/pull/7793) by [ldez](https://github.com/ldez))
- **[api,plugins]** Fix plugin type on middleware endpoint response ([#7782](https://github.com/traefik/traefik/pull/7782) by [jspdown](https://github.com/jspdown))
- **[authentication,middleware]** Forward Proxy-Authorization header to authentication server ([#7433](https://github.com/traefik/traefik/pull/7433) by [Scapal](https://github.com/Scapal))
- **[k8s,k8s/ingress]** Add support for multiple ingress classes ([#7799](https://github.com/traefik/traefik/pull/7799) by [LandryBe](https://github.com/LandryBe))
- **[middleware]** Improve forwarded header and recovery middlewares performances ([#7783](https://github.com/traefik/traefik/pull/7783) by [juliens](https://github.com/juliens))
- **[pilot]** Reduce pressure of pilot services when errors occurs ([#7824](https://github.com/traefik/traefik/pull/7824) by [darkweaver87](https://github.com/darkweaver87))
- **[provider]** Fix aggregator test comment ([#7840](https://github.com/traefik/traefik/pull/7840) by [rtribotte](https://github.com/rtribotte))
- **[provider]** Fix servers transport not found ([#7839](https://github.com/traefik/traefik/pull/7839) by [jspdown](https://github.com/jspdown))
**Documentation:**
- **[consulcatalog]** Fix refresh interval option description in consulcatalog provider ([#7810](https://github.com/traefik/traefik/pull/7810) by [GabeL7r](https://github.com/GabeL7r))
- **[docker]** Fix missing serverstransport documentation ([#7822](https://github.com/traefik/traefik/pull/7822) by [kevinpollet](https://github.com/kevinpollet))
- **[k8s]** Fix YAML syntax in providers docs ([#7787](https://github.com/traefik/traefik/pull/7787) by [4ops](https://github.com/4ops))
- **[service]** Fix typo in server transports documentation ([#7797](https://github.com/traefik/traefik/pull/7797) by [obezuk](https://github.com/obezuk))
## [v2.4.0](https://github.com/traefik/traefik/tree/v2.4.0) (2021-01-19)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.0-rc1...v2.4.0)
**Enhancements:**
- **[acme]** New HTTP and TLS challenges implementations ([#7458](https://github.com/traefik/traefik/pull/7458) by [ldez](https://github.com/ldez))
- **[acme]** Add external account binding support ([#7599](https://github.com/traefik/traefik/pull/7599) by [ldez](https://github.com/ldez))
- **[authentication,middleware]** Middlewares: add forwardAuth.authResponseHeadersRegex ([#7449](https://github.com/traefik/traefik/pull/7449) by [iamolegga](https://github.com/iamolegga))
- **[authentication,middleware]** Filter ForwardAuth request headers ([#7226](https://github.com/traefik/traefik/pull/7226) by [nkonev](https://github.com/nkonev))
- **[k8s,k8s/ingress]** Update more than one LoadBalancer IP ([#6951](https://github.com/traefik/traefik/pull/6951) by [iameli](https://github.com/iameli))
- **[k8s,k8s/ingress]** Set kubernetes client User-Agent to something meaningful ([#7392](https://github.com/traefik/traefik/pull/7392) by [sylr](https://github.com/sylr))
- **[k8s]** Add Kubernetes Gateway Provider ([#7416](https://github.com/traefik/traefik/pull/7416) by [rtribotte](https://github.com/rtribotte))
- **[k8s]** Bump k8s client to v0.19.2 ([#7402](https://github.com/traefik/traefik/pull/7402) by [rtribotte](https://github.com/rtribotte))
- **[kv]** Allows multi-level KV prefixes ([#6664](https://github.com/traefik/traefik/pull/6664) by [niki-timofe](https://github.com/niki-timofe))
- **[logs,middleware,docker]** Support configuring a HTTP client timeout in the Docker provider ([#7094](https://github.com/traefik/traefik/pull/7094) by [sirlatrom](https://github.com/sirlatrom))
- **[marathon]** Extend marathon port discovery to allow port names as identifier ([#7359](https://github.com/traefik/traefik/pull/7359) by [basert](https://github.com/basert))
- **[metrics]** Re-add server up metrics ([#6461](https://github.com/traefik/traefik/pull/6461) by [coder-hugo](https://github.com/coder-hugo))
- **[middleware]** Feature: Exponential Backoff in Retry Middleware ([#7460](https://github.com/traefik/traefik/pull/7460) by [danieladams456](https://github.com/danieladams456))
- **[middleware]** Allow to use regular expressions for `AccessControlAllowOriginList` ([#6881](https://github.com/traefik/traefik/pull/6881) by [jodosha](https://github.com/jodosha))
- **[pilot]** Enable stats collection when pilot is enabled ([#7483](https://github.com/traefik/traefik/pull/7483) by [mmatur](https://github.com/mmatur))
- **[pilot]** Send anonymized dynamic configuration to Pilot ([#7615](https://github.com/traefik/traefik/pull/7615) by [jspdown](https://github.com/jspdown))
- **[server]** Added support for tcp proxyProtocol v1&v2 to backend ([#7320](https://github.com/traefik/traefik/pull/7320) by [mschneider82](https://github.com/mschneider82))
- **[service,tls]** Add ServersTransport on services ([#7203](https://github.com/traefik/traefik/pull/7203) by [juliens](https://github.com/juliens))
- **[webui]** Display Proxy Protocol version for backend services in web dashboard ([#7602](https://github.com/traefik/traefik/pull/7602) by [95ulisse](https://github.com/95ulisse))
- Improve setup readability ([#7604](https://github.com/traefik/traefik/pull/7604) by [juliens](https://github.com/juliens))
**Bug fixes:**
- **[docker]** Fix default value of docker client timeout ([#7345](https://github.com/traefik/traefik/pull/7345) by [kevinpollet](https://github.com/kevinpollet))
- **[middleware,k8s/crd]** Add AccessControlAllowOriginListRegex field to deepcopy ([#7512](https://github.com/traefik/traefik/pull/7512) by [kevinpollet](https://github.com/kevinpollet))
**Documentation:**
- **[middleware]** Rephrase forwardauth.authRequestHeaders documentation ([#7701](https://github.com/traefik/traefik/pull/7701) by [Beanow](https://github.com/Beanow))
- Update copyright year for 2021 ([#7754](https://github.com/traefik/traefik/pull/7754) by [kevinpollet](https://github.com/kevinpollet))
- Prepare release v2.4.0-rc2 ([#7747](https://github.com/traefik/traefik/pull/7747) by [kevinpollet](https://github.com/kevinpollet))
- **[kv]** KV doc reference ([#7415](https://github.com/traefik/traefik/pull/7415) by [rtribotte](https://github.com/rtribotte))
- Add jspdown to maintainers ([#7671](https://github.com/traefik/traefik/pull/7671) by [emilevauge](https://github.com/emilevauge))
- Add kevinpollet to maintainers ([#7464](https://github.com/traefik/traefik/pull/7464) by [SantoDE](https://github.com/SantoDE))
- Add security policies ([#7110](https://github.com/traefik/traefik/pull/7110) by [ldez](https://github.com/ldez))
**Misc:**
- Merge current v2.3 branch into v2.4 ([#7765](https://github.com/traefik/traefik/pull/7765) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into v2.4 ([#7760](https://github.com/traefik/traefik/pull/7760) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.3 branch into v2.4 ([#7744](https://github.com/traefik/traefik/pull/7744) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.3 branch into v2.4 ([#7742](https://github.com/traefik/traefik/pull/7742) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.3 branch into v2.4 ([#7727](https://github.com/traefik/traefik/pull/7727) by [mmatur](https://github.com/mmatur))
- Merge current v2.3 branch into v2.4 ([#7703](https://github.com/traefik/traefik/pull/7703) by [kevinpollet](https://github.com/kevinpollet))
- Merge current v2.3 branch into v2.4 ([#7689](https://github.com/traefik/traefik/pull/7689) by [kevinpollet](https://github.com/kevinpollet))
- Merge current v2.3 branch into master ([#7677](https://github.com/traefik/traefik/pull/7677) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.3 branch into master ([#7670](https://github.com/traefik/traefik/pull/7670) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.3 branch into master ([#7653](https://github.com/traefik/traefik/pull/7653) by [kevinpollet](https://github.com/kevinpollet))
- Merge current v2.3 branch into master ([#7574](https://github.com/traefik/traefik/pull/7574) by [kevinpollet](https://github.com/kevinpollet))
- Merge current v2.3 branch into master ([#7529](https://github.com/traefik/traefik/pull/7529) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7472](https://github.com/traefik/traefik/pull/7472) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.3 branch into master ([#7453](https://github.com/traefik/traefik/pull/7453) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.3 branch into master ([#7405](https://github.com/traefik/traefik/pull/7405) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7401](https://github.com/traefik/traefik/pull/7401) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.3 branch into master ([#7346](https://github.com/traefik/traefik/pull/7346) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7335](https://github.com/traefik/traefik/pull/7335) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7299](https://github.com/traefik/traefik/pull/7299) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7263](https://github.com/traefik/traefik/pull/7263) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7215](https://github.com/traefik/traefik/pull/7215) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7122](https://github.com/traefik/traefik/pull/7122) by [ldez](https://github.com/ldez))
## [v2.4.0-rc2](https://github.com/traefik/traefik/tree/v2.4.0-rc2) (2021-01-12)
[All Commits](https://github.com/traefik/traefik/compare/v2.4.0-rc1...v2.4.0-rc2)
**Documentation:**
- **[middleware]** Rephrase forwardauth.authRequestHeaders documentation ([#7701](https://github.com/traefik/traefik/pull/7701) by [Beanow](https://github.com/Beanow))
**Misc:**
- Merge current v2.3 branch into v2.4 ([#7744](https://github.com/traefik/traefik/pull/7744) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.3 branch into v2.4 ([#7742](https://github.com/traefik/traefik/pull/7742) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.3 branch into v2.4 ([#7727](https://github.com/traefik/traefik/pull/7727) by [mmatur](https://github.com/mmatur))
- Merge current v2.3 branch into v2.4 ([#7703](https://github.com/traefik/traefik/pull/7703) by [kevinpollet](https://github.com/kevinpollet))
- Merge current v2.3 branch into v2.4 ([#7689](https://github.com/traefik/traefik/pull/7689) by [kevinpollet](https://github.com/kevinpollet))
## [v2.3.7](https://github.com/traefik/traefik/tree/v2.3.7) (2021-01-11)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.6...v2.3.7)
**Bug fixes:**
- **[k8s,k8s/ingress]** Fix wildcard hostname issue ([#7711](https://github.com/traefik/traefik/pull/7711) by [avdhoot](https://github.com/avdhoot))
- **[k8s,k8s/ingress]** Compile kubernetes ingress annotation regex only once ([#7647](https://github.com/traefik/traefik/pull/7647) by [hensur](https://github.com/hensur))
- **[middleware,webui]** webui: fix missing custom request and response header names ([#7706](https://github.com/traefik/traefik/pull/7706) by [kevinpollet](https://github.com/kevinpollet))
- **[middleware]** Fix log level on error pages middleware ([#7737](https://github.com/traefik/traefik/pull/7737) by [Nowheresly](https://github.com/Nowheresly))
**Documentation:**
- **[docker]** docs: fix broken links to docker-compose documentation ([#7702](https://github.com/traefik/traefik/pull/7702) by [kevinpollet](https://github.com/kevinpollet))
- **[ecs]** Add ECS to supported providers list ([#7714](https://github.com/traefik/traefik/pull/7714) by [anilmaurya](https://github.com/anilmaurya))
- Update copyright year for 2021 ([#7734](https://github.com/traefik/traefik/pull/7734) by [kevinpollet](https://github.com/kevinpollet))
## [v2.3.6](https://github.com/traefik/traefik/tree/v2.3.6) (2020-12-17)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.5...v2.3.6)
**Bug fixes:**
- **[logs]** Update Logrus to v1.7.0 ([#7663](https://github.com/traefik/traefik/pull/7663) by [jspdown](https://github.com/jspdown))
- **[plugins]** Update Yaegi to v0.9.8 ([#7659](https://github.com/traefik/traefik/pull/7659) by [ldez](https://github.com/ldez))
- **[rules]** Disable router when a rule has an error ([#7680](https://github.com/traefik/traefik/pull/7680) by [ldez](https://github.com/ldez))
**Documentation:**
- **[logs]** Add configuration example for access log filePath ([#7655](https://github.com/traefik/traefik/pull/7655) by [wernerfred](https://github.com/wernerfred))
- **[middleware]** Add missing quotes in errorpages k8s example yaml ([#7675](https://github.com/traefik/traefik/pull/7675) by [icelynjennings](https://github.com/icelynjennings))
## [v2.4.0-rc1](https://github.com/traefik/traefik/tree/v2.4.0-rc1) (2020-12-16)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.0-rc1...v2.4.0-rc1)
**Enhancements:**
- **[acme]** New HTTP and TLS challenges implementations ([#7458](https://github.com/traefik/traefik/pull/7458) by [ldez](https://github.com/ldez))
- **[acme]** Add external account binding support ([#7599](https://github.com/traefik/traefik/pull/7599) by [ldez](https://github.com/ldez))
- **[authentication,middleware]** Middlewares: add forwardAuth.authResponseHeadersRegex ([#7449](https://github.com/traefik/traefik/pull/7449) by [iamolegga](https://github.com/iamolegga))
- **[authentication,middleware]** Filter ForwardAuth request headers ([#7226](https://github.com/traefik/traefik/pull/7226) by [nkonev](https://github.com/nkonev))
- **[k8s,k8s/ingress]** Update more than one LoadBalancer IP ([#6951](https://github.com/traefik/traefik/pull/6951) by [iameli](https://github.com/iameli))
- **[k8s,k8s/ingress]** Set kubernetes client User-Agent to something meaningful ([#7392](https://github.com/traefik/traefik/pull/7392) by [sylr](https://github.com/sylr))
- **[k8s]** Add Kubernetes Gateway Provider ([#7416](https://github.com/traefik/traefik/pull/7416) by [rtribotte](https://github.com/rtribotte))
- **[k8s]** Bump k8s client to v0.19.2 ([#7402](https://github.com/traefik/traefik/pull/7402) by [rtribotte](https://github.com/rtribotte))
- **[kv]** Allows multi-level KV prefixes ([#6664](https://github.com/traefik/traefik/pull/6664) by [niki-timofe](https://github.com/niki-timofe))
- **[logs,middleware,docker]** Support configuring a HTTP client timeout in the Docker provider ([#7094](https://github.com/traefik/traefik/pull/7094) by [sirlatrom](https://github.com/sirlatrom))
- **[marathon]** Extend marathon port discovery to allow port names as identifier ([#7359](https://github.com/traefik/traefik/pull/7359) by [basert](https://github.com/basert))
- **[metrics]** Re-add server up metrics ([#6461](https://github.com/traefik/traefik/pull/6461) by [coder-hugo](https://github.com/coder-hugo))
- **[middleware]** Feature: Exponential Backoff in Retry Middleware ([#7460](https://github.com/traefik/traefik/pull/7460) by [danieladams456](https://github.com/danieladams456))
- **[middleware]** Allow to use regular expressions for `AccessControlAllowOriginList` ([#6881](https://github.com/traefik/traefik/pull/6881) by [jodosha](https://github.com/jodosha))
- **[pilot]** Enable stats collection when pilot is enabled ([#7483](https://github.com/traefik/traefik/pull/7483) by [mmatur](https://github.com/mmatur))
- **[pilot]** Send anonymized dynamic configuration to Pilot ([#7615](https://github.com/traefik/traefik/pull/7615) by [jspdown](https://github.com/jspdown))
- **[server]** Added support for tcp proxyProtocol v1&v2 to backend ([#7320](https://github.com/traefik/traefik/pull/7320) by [mschneider82](https://github.com/mschneider82))
- **[service,tls]** Add ServersTransport on services ([#7203](https://github.com/traefik/traefik/pull/7203) by [juliens](https://github.com/juliens))
- **[webui]** Display Proxy Protocol version for backend services in web dashboard ([#7602](https://github.com/traefik/traefik/pull/7602) by [95ulisse](https://github.com/95ulisse))
- Improve setup readability ([#7604](https://github.com/traefik/traefik/pull/7604) by [juliens](https://github.com/juliens))
**Bug fixes:**
- **[docker]** Fix default value of docker client timeout ([#7345](https://github.com/traefik/traefik/pull/7345) by [kevinpollet](https://github.com/kevinpollet))
- **[middleware,k8s/crd]** Add AccessControlAllowOriginListRegex field to deepcopy ([#7512](https://github.com/traefik/traefik/pull/7512) by [kevinpollet](https://github.com/kevinpollet))
**Documentation:**
- **[kv]** KV doc reference ([#7415](https://github.com/traefik/traefik/pull/7415) by [rtribotte](https://github.com/rtribotte))
- Add jspdown to maintainers ([#7671](https://github.com/traefik/traefik/pull/7671) by [emilevauge](https://github.com/emilevauge))
- Add kevinpollet to maintainers ([#7464](https://github.com/traefik/traefik/pull/7464) by [SantoDE](https://github.com/SantoDE))
- Add security policies ([#7110](https://github.com/traefik/traefik/pull/7110) by [ldez](https://github.com/ldez))
**Misc:**
- Merge current v2.3 branch into master ([#7677](https://github.com/traefik/traefik/pull/7677) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.3 branch into master ([#7670](https://github.com/traefik/traefik/pull/7670) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.3 branch into master ([#7653](https://github.com/traefik/traefik/pull/7653) by [kevinpollet](https://github.com/kevinpollet))
- Merge current v2.3 branch into master ([#7574](https://github.com/traefik/traefik/pull/7574) by [kevinpollet](https://github.com/kevinpollet))
- Merge current v2.3 branch into master ([#7529](https://github.com/traefik/traefik/pull/7529) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7472](https://github.com/traefik/traefik/pull/7472) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.3 branch into master ([#7453](https://github.com/traefik/traefik/pull/7453) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.3 branch into master ([#7405](https://github.com/traefik/traefik/pull/7405) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7401](https://github.com/traefik/traefik/pull/7401) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.3 branch into master ([#7346](https://github.com/traefik/traefik/pull/7346) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7335](https://github.com/traefik/traefik/pull/7335) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7299](https://github.com/traefik/traefik/pull/7299) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7263](https://github.com/traefik/traefik/pull/7263) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7215](https://github.com/traefik/traefik/pull/7215) by [ldez](https://github.com/ldez))
- Merge current v2.3 branch into master ([#7122](https://github.com/traefik/traefik/pull/7122) by [ldez](https://github.com/ldez))
## [v2.3.5](https://github.com/traefik/traefik/tree/v2.3.5) (2020-12-10)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.4...v2.3.5)
**Bug fixes:**
- **[acme]** Update go-acme/lego to v4.1.3 ([#7625](https://github.com/traefik/traefik/pull/7625) by [ldez](https://github.com/ldez))
- **[k8s,k8s/crd]** IngressRoute: add an option to disable cross-namespace routing ([#7595](https://github.com/traefik/traefik/pull/7595) by [rtribotte](https://github.com/rtribotte))
- **[k8s/crd,k8s/ingress]** Fix concatenation of IPv6 addresses and ports ([#7620](https://github.com/traefik/traefik/pull/7620) by [jspdown](https://github.com/jspdown))
- **[tcp,tls]** Fix TLS options fallback when domain and options are the same ([#7609](https://github.com/traefik/traefik/pull/7609) by [jspdown](https://github.com/jspdown))
- **[webui]** Fix UI bug on long service name ([#7535](https://github.com/traefik/traefik/pull/7535) by [ipinak](https://github.com/ipinak))
**Documentation:**
- **[docker]** Add example for multiple service per container ([#7610](https://github.com/traefik/traefik/pull/7610) by [notsureifkevin](https://github.com/notsureifkevin))
- Documentation: Add spacing to sidebars so the last item is always visible ([#7616](https://github.com/traefik/traefik/pull/7616) by [paulocfjunior](https://github.com/paulocfjunior))
- Fix typos in migration guide ([#7596](https://github.com/traefik/traefik/pull/7596) by [marsavela](https://github.com/marsavela))
## [v2.3.4](https://github.com/traefik/traefik/tree/v2.3.4) (2020-11-24)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.3...v2.3.4)
**Bug fixes:**
- **[acme]** Update go-acme/lego to v4.1.2 ([#7577](https://github.com/traefik/traefik/pull/7577) by [ldez](https://github.com/ldez))
- **[k8s,k8s/crd,k8s/ingress]** Apply labelSelector as a TweakListOptions for Kubernetes informers ([#7521](https://github.com/traefik/traefik/pull/7521) by [rtribotte](https://github.com/rtribotte))
- **[middleware]** Do not evaluate templated URL in redirectRegex middleware ([#7573](https://github.com/traefik/traefik/pull/7573) by [jspdown](https://github.com/jspdown))
- **[provider]** fix: invalid slice parsing. ([#7583](https://github.com/traefik/traefik/pull/7583) by [ldez](https://github.com/ldez))
**Documentation:**
- **[ecs]** Fix clusters option in ECS provider documentation ([#7586](https://github.com/traefik/traefik/pull/7586) by [skapin](https://github.com/skapin))
## [v2.3.3](https://github.com/traefik/traefik/tree/v2.3.3) (2020-11-19)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.2...v2.3.3)
**Bug fixes:**
- **[acme]** Update go-acme/lego to v4.1.0 ([#7526](https://github.com/traefik/traefik/pull/7526) by [ldez](https://github.com/ldez))
- **[consulcatalog,ecs]** Fix missing allow-empty tag on ECS and Consul Catalog providers ([#7561](https://github.com/traefik/traefik/pull/7561) by [jspdown](https://github.com/jspdown))
- **[consulcatalog]** consulcatalog to update before the first interval ([#7514](https://github.com/traefik/traefik/pull/7514) by [greut](https://github.com/greut))
- **[consulcatalog]** Fix consul catalog panic when health and services are not in sync ([#7558](https://github.com/traefik/traefik/pull/7558) by [jspdown](https://github.com/jspdown))
- **[ecs]** Translate configured server port into correct mapped host port ([#7480](https://github.com/traefik/traefik/pull/7480) by [alekitto](https://github.com/alekitto))
- **[k8s,k8s/crd,k8s/ingress]** Filter out Helm secrets from informer caches ([#7562](https://github.com/traefik/traefik/pull/7562) by [jspdown](https://github.com/jspdown))
- **[plugins]** Update Yaegi to v0.9.5 ([#7527](https://github.com/traefik/traefik/pull/7527) by [ldez](https://github.com/ldez))
- **[plugins]** Update Yaegi to v0.9.7 ([#7569](https://github.com/traefik/traefik/pull/7569) by [kevinpollet](https://github.com/kevinpollet))
- **[plugins]** Update Yaegi to v0.9.4 ([#7451](https://github.com/traefik/traefik/pull/7451) by [ldez](https://github.com/ldez))
- **[tcp]** Ignore errors when setting keepalive period is not supported by the system ([#7410](https://github.com/traefik/traefik/pull/7410) by [tristan-weil](https://github.com/tristan-weil))
- **[tcp]** Improve service name lookup on TCP routers ([#7370](https://github.com/traefik/traefik/pull/7370) by [ddtmachado](https://github.com/ddtmachado))
- Improve anonymize configuration ([#7482](https://github.com/traefik/traefik/pull/7482) by [mmatur](https://github.com/mmatur))
**Documentation:**
- **[ecs]** Add ECS menu to dynamic config reference ([#7501](https://github.com/traefik/traefik/pull/7501) by [kevinpollet](https://github.com/kevinpollet))
- **[k8s,k8s/ingress]** Fix ingress documentation ([#7424](https://github.com/traefik/traefik/pull/7424) by [rtribotte](https://github.com/rtribotte))
- **[k8s]** fix documentation ([#7469](https://github.com/traefik/traefik/pull/7469) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[k8s]** Fix grammar in kubernetes ingress controller documentation ([#7565](https://github.com/traefik/traefik/pull/7565) by [ivorscott](https://github.com/ivorscott))
- **[logs]** Clarify time-based field units ([#7447](https://github.com/traefik/traefik/pull/7447) by [tomtastic](https://github.com/tomtastic))
- **[middleware]** Forwardauth headers ([#7506](https://github.com/traefik/traefik/pull/7506) by [w4tsn](https://github.com/w4tsn))
- **[provider]** fix typo in providers overview documentation ([#7441](https://github.com/traefik/traefik/pull/7441) by [pirey](https://github.com/pirey))
- **[tls]** Fix docs for TLS ([#7541](https://github.com/traefik/traefik/pull/7541) by [james426759](https://github.com/james426759))
- fix: exclude protected link from doc verify ([#7477](https://github.com/traefik/traefik/pull/7477) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Add missed tls config for yaml example ([#7450](https://github.com/traefik/traefik/pull/7450) by [andrew-demb](https://github.com/andrew-demb))
- Resolve broken URLs causing make docs to fail ([#7444](https://github.com/traefik/traefik/pull/7444) by [tomtastic](https://github.com/tomtastic))
- Fix Traefik Proxy product nav in docs ([#7523](https://github.com/traefik/traefik/pull/7523) by [PCM2](https://github.com/PCM2))
- add links to contributors guide ([#7435](https://github.com/traefik/traefik/pull/7435) by [notsureifkevin](https://github.com/notsureifkevin))
## [v2.3.2](https://github.com/traefik/traefik/tree/v2.3.2) (2020-10-19)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.1...v2.3.2)
**Bug fixes:**
- **[acme]** fix: restrict protocol for TLS Challenge. ([#7400](https://github.com/traefik/traefik/pull/7400) by [ldez](https://github.com/ldez))
- **[acme]** fix: use provider keytype instead of account keytype. ([#7387](https://github.com/traefik/traefik/pull/7387) by [mmatur](https://github.com/mmatur))
- **[acme]** acme: Fix race condition in LocalStore during saving. ([#7355](https://github.com/traefik/traefik/pull/7355) by [walkline](https://github.com/walkline))
- **[plugins]** fix: update Yaegi to v0.9.4 ([#7426](https://github.com/traefik/traefik/pull/7426) by [ldez](https://github.com/ldez))
- **[udp]** fix: udp json struct tag ([#7375](https://github.com/traefik/traefik/pull/7375) by [mschneider82](https://github.com/mschneider82))
**Documentation:**
- **[consulcatalog]** fix: Consul Catalog address documentation. ([#7429](https://github.com/traefik/traefik/pull/7429) by [ldez](https://github.com/ldez))
- **[middleware]** Moving Provider Namespace documentation topic to Configuration Discovery section ([#7423](https://github.com/traefik/traefik/pull/7423) by [AndrewSav](https://github.com/AndrewSav))
- **[pilot]** fix: pilot static configuration documentation ([#7399](https://github.com/traefik/traefik/pull/7399) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[plugins]** Revise Traefik Pilot documentation section ([#7427](https://github.com/traefik/traefik/pull/7427) by [PCM2](https://github.com/PCM2))
- **[tls]** Adding details about the default TLS options to the documentation ([#7422](https://github.com/traefik/traefik/pull/7422) by [AndrewSav](https://github.com/AndrewSav))
- doc: add YAML sample. ([#7397](https://github.com/traefik/traefik/pull/7397) by [ldez](https://github.com/ldez))
- Fix containous links in readme ([#7394](https://github.com/traefik/traefik/pull/7394) by [kevinpollet](https://github.com/kevinpollet))
- Fix broken logo ([#7390](https://github.com/traefik/traefik/pull/7390) by [Bencey](https://github.com/Bencey))
## [v2.3.1](https://github.com/traefik/traefik/tree/v2.3.1) (2020-09-28)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.0...v2.3.1)
**Bug fixes:**
- **[webui]** Fix blank webui on some browsers ([#7364](https://github.com/traefik/traefik/pull/7364) by [matthieuh](https://github.com/matthieuh))
**Documentation:**
- **[k8s/helm]** Update of the helm repo localisation ([#7352](https://github.com/traefik/traefik/pull/7352) by [dgoujard](https://github.com/dgoujard))
- restore traefik logo ([#7344](https://github.com/traefik/traefik/pull/7344) by [notsureifkevin](https://github.com/notsureifkevin))
- Removes invalid items in the changelog. ([#7339](https://github.com/traefik/traefik/pull/7339) by [ldez](https://github.com/ldez))
## [v2.3.0](https://github.com/traefik/traefik/tree/v2.3.0) (2020-09-23)
[All Commits](https://github.com/traefik/traefik/compare/v2.2.0-rc1...v2.3.0)
**Enhancements:**
- **[api]** Add custom ping http code when Traefik is terminating ([#6696](https://github.com/traefik/traefik/pull/6696) by [L3o-pold](https://github.com/L3o-pold))
- **[ecs]** Add AWS ECS provider ([#6749](https://github.com/traefik/traefik/pull/6749) by [alekitto](https://github.com/alekitto))
- **[file]** feat: use parser to load dynamic config from file. ([#6875](https://github.com/traefik/traefik/pull/6875) by [ldez](https://github.com/ldez))
- **[k8s,k8s/crd,k8s/ingress]** Upgrade Client-go to 0.18.2 ([#6779](https://github.com/traefik/traefik/pull/6779) by [dtomcej](https://github.com/dtomcej))
- **[k8s,k8s/ingress]** Add new ingressClass support to ingress provider ([#6831](https://github.com/traefik/traefik/pull/6831) by [dtomcej](https://github.com/dtomcej))
- **[k8s,k8s/ingress]** Add example for the IngressClass usage ([#7219](https://github.com/traefik/traefik/pull/7219) by [SantoDE](https://github.com/SantoDE))
- **[metrics,pilot]** Pilot metrics provider ([#7139](https://github.com/traefik/traefik/pull/7139) by [rtribotte](https://github.com/rtribotte))
- **[pilot]** Moves pilot outside the experimental section. ([#7287](https://github.com/traefik/traefik/pull/7287) by [ldez](https://github.com/ldez))
- **[pilot,plugins]** Traefik Pilot: plugins support and alert system (EXPERIMENTAL FEATURES) ([#7041](https://github.com/traefik/traefik/pull/7041) by [ldez](https://github.com/ldez))
- **[plugins]** Improve plugins builder. ([#7255](https://github.com/traefik/traefik/pull/7255) by [ldez](https://github.com/ldez))
- **[provider]** Add HTTP Provider ([#6976](https://github.com/traefik/traefik/pull/6976) by [kevinpollet](https://github.com/kevinpollet))
- **[webui]** Add iOS specific icons ([#6946](https://github.com/traefik/traefik/pull/6946) by [Heisenberg74](https://github.com/Heisenberg74))
**Bug fixes:**
- **[acme]** fix: precheck function. ([#7333](https://github.com/traefik/traefik/pull/7333) by [ldez](https://github.com/ldez))
- **[ecs]** Improve region resolution for ECS provider ([#7145](https://github.com/traefik/traefik/pull/7145) by [kevinpollet](https://github.com/kevinpollet))
- **[k8s,k8s/ingress]** Delete an unnecessary warning log ([#6568](https://github.com/traefik/traefik/pull/6568) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[k8s,k8s/ingress]** Support Kubernetes Ingress pathType ([#7087](https://github.com/traefik/traefik/pull/7087) by [rtribotte](https://github.com/rtribotte))
- **[k8s,k8s/ingress]** Use semantic versioning to enable ingress class support ([#7065](https://github.com/traefik/traefik/pull/7065) by [kevinpollet](https://github.com/kevinpollet))
- **[metrics]** fix: uint64 alignment in go-kit. ([#7289](https://github.com/traefik/traefik/pull/7289) by [ldez](https://github.com/ldez))
- **[middleware]** Allow multiple secure middlewares to operate independently ([#6604](https://github.com/traefik/traefik/pull/6604) by [dtomcej](https://github.com/dtomcej))
- **[pilot,webui]** Avoid Traefik Pilot iframe code in Traefik webui regarding notifications ([#7272](https://github.com/traefik/traefik/pull/7272) by [matthieuh](https://github.com/matthieuh))
- **[pilot,webui]** Add ability to dismiss pilot notification ([#7200](https://github.com/traefik/traefik/pull/7200) by [matthieuh](https://github.com/matthieuh))
- **[pilot]** fix: pilot metrics unit for req duration. ([#7309](https://github.com/traefik/traefik/pull/7309) by [ldez](https://github.com/ldez))
- **[pilot]** fix: start of Traefik Pilot ([#7304](https://github.com/traefik/traefik/pull/7304) by [ldez](https://github.com/ldez))
- **[provider]** file parser: skip nil value. ([#7058](https://github.com/traefik/traefik/pull/7058) by [ldez](https://github.com/ldez))
- **[tracing]** Update jaeger-client-go dependency to v2.25.0 ([#7198](https://github.com/traefik/traefik/pull/7198) by [kevinpollet](https://github.com/kevinpollet))
**Documentation:**
- **[consul]** Fix consul catalog router tag example ([#7332](https://github.com/traefik/traefik/pull/7332) by [rtribotte](https://github.com/rtribotte))
- **[ecs]** Fix documentation for ECS ([#7107](https://github.com/traefik/traefik/pull/7107) by [mmatur](https://github.com/mmatur))
- **[k8s]** docs: add missing apigroup to Kubernetes RBAC ([#7199](https://github.com/traefik/traefik/pull/7199) by [kevinpollet](https://github.com/kevinpollet))
- **[k8s]** Add the ingressclass resource in the ingress RBAC documentation ([#7290](https://github.com/traefik/traefik/pull/7290) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[k8s]** Add migration documentation for IngressClass ([#7083](https://github.com/traefik/traefik/pull/7083) by [kevinpollet](https://github.com/kevinpollet))
- **[middleware]** Fixes config samples regarding forceSlash option ([#6811](https://github.com/traefik/traefik/pull/6811) by [volkerw00](https://github.com/volkerw00))
- **[plugins]** Update availability info ([#7060](https://github.com/traefik/traefik/pull/7060) by [PCM2](https://github.com/PCM2))
- Fix yaml documentation ([#7331](https://github.com/traefik/traefik/pull/7331) by [rtribotte](https://github.com/rtribotte))
**Misc:**
- Merge current v2.2 branch into v2.3 ([#7288](https://github.com/traefik/traefik/pull/7288) by [rtribotte](https://github.com/rtribotte))
- Merge current v2.2 branch into v2.3 ([#7257](https://github.com/traefik/traefik/pull/7257) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into v2.3 ([#7249](https://github.com/traefik/traefik/pull/7249) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into v2.3 ([#7218](https://github.com/traefik/traefik/pull/7218) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into v2.3 ([#7175](https://github.com/traefik/traefik/pull/7175) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into v2.3 ([#7160](https://github.com/traefik/traefik/pull/7160) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into v2.3 ([#7116](https://github.com/traefik/traefik/pull/7116) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into v2.3 ([#7086](https://github.com/traefik/traefik/pull/7086) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.2 branch into master ([#7052](https://github.com/traefik/traefik/pull/7052) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into master ([#7022](https://github.com/traefik/traefik/pull/7022) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.2 branch into master ([#6921](https://github.com/traefik/traefik/pull/6921) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.2 branch into master ([#6822](https://github.com/traefik/traefik/pull/6822) by [mmatur](https://github.com/mmatur))
- Merge current v2.2 branch into master ([#6754](https://github.com/traefik/traefik/pull/6754) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into master ([#6533](https://github.com/traefik/traefik/pull/6533) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into master ([#6468](https://github.com/traefik/traefik/pull/6468) by [ldez](https://github.com/ldez))
## [v2.3.0-rc7](https://github.com/traefik/traefik/tree/v2.3.0-rc7) (2020-09-18)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.0-rc6...v2.3.0-rc7)
**Bug fixes:**
- **[pilot]** fix: pilot metrics unit for req duration. ([#7309](https://github.com/traefik/traefik/pull/7309) by [ldez](https://github.com/ldez))
- **[pilot]** fix: start of Traefik Pilot ([#7304](https://github.com/traefik/traefik/pull/7304) by [ldez](https://github.com/ldez))
## [v2.3.0-rc6](https://github.com/traefik/traefik/tree/v2.3.0-rc6) (2020-09-16)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.0-rc5...v2.3.0-rc6)
**Enhancements:**
- **[pilot]** Moves pilot outside the experimental section. ([#7287](https://github.com/traefik/traefik/pull/7287) by [ldez](https://github.com/ldez))
**Bug fixes:**
- **[metrics]** fix: uint64 alignment in go-kit. ([#7289](https://github.com/traefik/traefik/pull/7289) by [ldez](https://github.com/ldez))
- **[pilot,webui]** Avoid Traefik Pilot iframe code in Traefik webui regarding notifications ([#7272](https://github.com/traefik/traefik/pull/7272) by [matthieuh](https://github.com/matthieuh))
**Documentation:**
- **[k8s]** Add the ingressclass resource in the ingress RBAC documentation ([#7290](https://github.com/traefik/traefik/pull/7290) by [jbdoumenjou](https://github.com/jbdoumenjou))
**Misc:**
- **[middleware]** Merge current v2.2 branch into v2.3 ([#7288](https://github.com/traefik/traefik/pull/7288) by [rtribotte](https://github.com/rtribotte))
## [v2.3.0-rc5](https://github.com/traefik/traefik/tree/v2.3.0-rc5) (2020-09-07)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.0-rc4...v2.3.0-rc5)
**Enhancements:**
- **[k8s,k8s/ingress]** Add example for the IngressClass usage ([#7219](https://github.com/traefik/traefik/pull/7219) by [SantoDE](https://github.com/SantoDE))
- **[plugins]** Improve plugins builder. ([#7255](https://github.com/traefik/traefik/pull/7255) by [ldez](https://github.com/ldez))
**Bug fixes:**
- **[pilot,webui]** Add ability to dismiss pilot notification ([#7200](https://github.com/traefik/traefik/pull/7200) by [matthieuh](https://github.com/matthieuh))
**Misc:**
- Merge current v2.2 branch into v2.3 ([#7249](https://github.com/traefik/traefik/pull/7249) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into v2.3 ([#7218](https://github.com/traefik/traefik/pull/7218) by [ldez](https://github.com/ldez))
## [v2.2.11](https://github.com/traefik/traefik/tree/v2.2.11) (2020-09-07)
[All Commits](https://github.com/traefik/traefik/compare/v2.2.10...v2.2.11)
**Bug fixes:**
- **[middleware]** fix: header middleware response writer. ([#7252](https://github.com/traefik/traefik/pull/7252) by [ldez](https://github.com/ldez))
**Documentation:**
- **[healthcheck]** Clarified hostname documentation for load balancer healthcheck ([#7254](https://github.com/traefik/traefik/pull/7254) by [AndrewSav](https://github.com/AndrewSav))
## [v2.2.10](https://github.com/traefik/traefik/tree/v2.2.10) (2020-09-04)
[All Commits](https://github.com/traefik/traefik/compare/v2.2.7...v2.2.10)
**Bug fixes:**
- **[acme]** Update go-acme/lego to v4.0.1 ([#7238](https://github.com/traefik/traefik/pull/7238) by [ldez](https://github.com/ldez))
- **[middleware]** Add missing IPStrategy struct tag for YAML ([#7233](https://github.com/traefik/traefik/pull/7233) by [kevinpollet](https://github.com/kevinpollet))
- **[middleware]** Headers response modifier is directly applied by headers middleware ([#7230](https://github.com/traefik/traefik/pull/7230) by [juliens](https://github.com/juliens))
- **[webui]** chore(webui): upgrade nodejs to Node current LTS ([#7125](https://github.com/traefik/traefik/pull/7125) by [Slashgear](https://github.com/Slashgear))
**Documentation:**
- **[docker]** doc: fix dead link. ([#7172](https://github.com/traefik/traefik/pull/7172) by [ldez](https://github.com/ldez))
- **[k8s]** kubernetes-crd: fix whitespace in configuration examples ([#7134](https://github.com/traefik/traefik/pull/7134) by [NT-florianernst](https://github.com/NT-florianernst))
- **[k8s]** doc: replace underscore by hyphen for k8s metadata names. ([#7131](https://github.com/traefik/traefik/pull/7131) by [ldez](https://github.com/ldez))
- **[logs]** doc: added tz section to access log ([#7178](https://github.com/traefik/traefik/pull/7178) by [notsureifkevin](https://github.com/notsureifkevin))
- **[tls]** doc: Minor language improvement in TLS documentation ([#7206](https://github.com/traefik/traefik/pull/7206) by [sharmarajdaksh](https://github.com/sharmarajdaksh))
- doc: fix typo in migration guide ([#7181](https://github.com/traefik/traefik/pull/7181) by [ScuttleSE](https://github.com/ScuttleSE))
- doc: specify HostSNI rule removal only for HTTP routers ([#7237](https://github.com/traefik/traefik/pull/7237) by [rtribotte](https://github.com/rtribotte))
- Reorder migrations for v2 minor upgrades ([#7214](https://github.com/traefik/traefik/pull/7214) by [peschmae](https://github.com/peschmae))
- Harmonize docs ([#7124](https://github.com/traefik/traefik/pull/7124) by [matthieuh](https://github.com/matthieuh))
## [v2.2.9](https://github.com/traefik/traefik/tree/v2.2.9) (2020-09-04)
[All Commits](https://github.com/traefik/traefik/compare/v2.2.8...v2.2.9)
Release canceled due to a bad tag.
## [v2.3.0-rc4](https://github.com/traefik/traefik/tree/v2.3.0-rc4) (2020-08-19)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.0-rc3...v2.3.0-rc4)
**Enhancements:**
- **[metrics,pilot]** Pilot metrics provider ([#7139](https://github.com/traefik/traefik/pull/7139) by [rtribotte](https://github.com/rtribotte))
**Bug fixes:**
- **[ecs]** Improve region resolution for ECS provider ([#7145](https://github.com/traefik/traefik/pull/7145) by [kevinpollet](https://github.com/kevinpollet))
- **[tracing]** Update jaeger-client-go dependency to v2.25.0 ([#7198](https://github.com/traefik/traefik/pull/7198) by [kevinpollet](https://github.com/kevinpollet))
**Documentation:**
- **[k8s]** docs: add missing apigroup to Kubernetes RBAC ([#7199](https://github.com/traefik/traefik/pull/7199) by [kevinpollet](https://github.com/kevinpollet))
**Misc:**
- Merge current v2.2 branch into v2.3 ([#7175](https://github.com/traefik/traefik/pull/7175) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into v2.3 ([#7160](https://github.com/traefik/traefik/pull/7160) by [ldez](https://github.com/ldez))
## [v2.3.0-rc3](https://github.com/traefik/traefik/tree/v2.3.0-rc3) (2020-07-28)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.0-rc2...v2.3.0-rc3)
**Bug fixes:**
- **[k8s,k8s/ingress]** Support Kubernetes Ingress pathType ([#7087](https://github.com/traefik/traefik/pull/7087) by [rtribotte](https://github.com/rtribotte))
- **[k8s,k8s/ingress]** Use semantic versioning to enable ingress class support ([#7065](https://github.com/traefik/traefik/pull/7065) by [kevinpollet](https://github.com/kevinpollet))
- **[provider]** file parser: skip nil value. ([#7058](https://github.com/traefik/traefik/pull/7058) by [ldez](https://github.com/ldez))
**Documentation:**
- **[ecs]** Fix documentation for ECS ([#7107](https://github.com/traefik/traefik/pull/7107) by [mmatur](https://github.com/mmatur))
- **[k8s]** Add migration documentation for IngressClass ([#7083](https://github.com/traefik/traefik/pull/7083) by [kevinpollet](https://github.com/kevinpollet))
- **[plugins]** Update availability info ([#7060](https://github.com/traefik/traefik/pull/7060) by [PCM2](https://github.com/PCM2))
**Misc:**
- Merge current v2.2 branch into v2.3 ([#7116](https://github.com/traefik/traefik/pull/7116) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into v2.3 ([#7086](https://github.com/traefik/traefik/pull/7086) by [jbdoumenjou](https://github.com/jbdoumenjou))
## [v2.2.8](https://github.com/traefik/traefik/tree/v2.2.8) (2020-07-28)
[All Commits](https://github.com/traefik/traefik/compare/v2.2.7...v2.2.8)
**Bug fixes:**
- **[webui]** fix: clean X-Forwarded-Prefix header for the dashboard. ([#7109](https://github.com/traefik/traefik/pull/7109) by [ldez](https://github.com/ldez))
**Documentation:**
- **[docker]** spelling(docs/content/routing/providers/docker.md) ([#7101](https://github.com/traefik/traefik/pull/7101) by [szczot3k](https://github.com/szczot3k))
- **[k8s]** doc: add name of used key for kubernetes client auth ([#7068](https://github.com/traefik/traefik/pull/7068) by [smueller18](https://github.com/smueller18))
## [v2.2.7](https://github.com/traefik/traefik/tree/v2.2.7) (2020-07-20)
[All Commits](https://github.com/traefik/traefik/compare/v2.2.6...v2.2.7)
**Bug fixes:**
- **[server,tls]** fix: drop host port to compare with SNI. ([#7071](https://github.com/traefik/traefik/pull/7071) by [ldez](https://github.com/ldez))
## [v2.2.6](https://github.com/traefik/traefik/tree/v2.2.6) (2020-07-17)
[All Commits](https://github.com/traefik/traefik/compare/v2.2.5...v2.2.6)
**Bug fixes:**
- **[logs]** fix: access logs header names filtering is case insensitive ([#6900](https://github.com/traefik/traefik/pull/6900) by [mjeanroy](https://github.com/mjeanroy))
- **[provider]** Get Entrypoints Port Address without protocol for redirect ([#7047](https://github.com/traefik/traefik/pull/7047) by [SantoDE](https://github.com/SantoDE))
- **[tls]** Fix domain fronting ([#7064](https://github.com/traefik/traefik/pull/7064) by [juliens](https://github.com/juliens))
**Documentation:**
- fix: documentation references. ([#7049](https://github.com/traefik/traefik/pull/7049) by [ldez](https://github.com/ldez))
- Add example for entrypoint on one ip address ([#6483](https://github.com/traefik/traefik/pull/6483) by [SimonHeimberg](https://github.com/SimonHeimberg))
## [v2.3.0-rc2](https://github.com/traefik/traefik/tree/v2.3.0-rc2) (2020-07-15)
[All Commits](https://github.com/traefik/traefik/compare/v2.3.0-rc1...v2.3.0-rc2)
**Misc:**
- fix: goreleaser build commands.
## [v2.3.0-rc1](https://github.com/traefik/traefik/tree/v2.3.0-rc1) (2020-07-15)
[All Commits](https://github.com/traefik/traefik/compare/v2.2.0-rc1...v2.3.0-rc1)
**Enhancements:**
- **[api]** Add custom ping http code when Traefik is terminating ([#6696](https://github.com/traefik/traefik/pull/6696) by [L3o-pold](https://github.com/L3o-pold))
- **[ecs]** Add AWS ECS provider ([#6749](https://github.com/traefik/traefik/pull/6749) by [alekitto](https://github.com/alekitto))
- **[file]** feat: use parser to load dynamic config from file. ([#6875](https://github.com/traefik/traefik/pull/6875) by [ldez](https://github.com/ldez))
- **[k8s,k8s/crd,k8s/ingress]** Upgrade Client-go to 0.18.2 ([#6779](https://github.com/traefik/traefik/pull/6779) by [dtomcej](https://github.com/dtomcej))
- **[k8s,k8s/ingress]** Add new ingressClass support to ingress provider ([#6831](https://github.com/traefik/traefik/pull/6831) by [dtomcej](https://github.com/dtomcej))
- **[plugins]** Traefik Pilot: plugins support and alert system (EXPERIMENTAL FEATURES) ([#7041](https://github.com/traefik/traefik/pull/7041) by [ldez](https://github.com/ldez))
- **[provider]** Add HTTP Provider ([#6976](https://github.com/traefik/traefik/pull/6976) by [kevinpollet](https://github.com/kevinpollet))
- **[webui]** Add iOS specific icons ([#6946](https://github.com/traefik/traefik/pull/6946) by [Heisenberg74](https://github.com/Heisenberg74))
**Bug fixes:**
- **[k8s,k8s/ingress]** Delete an unnecessary warning log ([#6568](https://github.com/traefik/traefik/pull/6568) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[middleware]** Allow multiple secure middlewares to operate independently ([#6604](https://github.com/traefik/traefik/pull/6604) by [dtomcej](https://github.com/dtomcej))
**Documentation:**
- **[middleware]** Fixes config samples regarding forceSlash option ([#6811](https://github.com/traefik/traefik/pull/6811) by [volkerw00](https://github.com/volkerw00))
**Misc:**
- Merge current v2.2 branch into master ([#7052](https://github.com/traefik/traefik/pull/7052) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into master ([#7022](https://github.com/traefik/traefik/pull/7022) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.2 branch into master ([#6921](https://github.com/traefik/traefik/pull/6921) by [jbdoumenjou](https://github.com/jbdoumenjou))
- Merge current v2.2 branch into master ([#6822](https://github.com/traefik/traefik/pull/6822) by [mmatur](https://github.com/mmatur))
- Merge current v2.2 branch into master ([#6754](https://github.com/traefik/traefik/pull/6754) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into master ([#6533](https://github.com/traefik/traefik/pull/6533) by [ldez](https://github.com/ldez))
- Merge current v2.2 branch into master ([#6468](https://github.com/traefik/traefik/pull/6468) by [ldez](https://github.com/ldez))
## [v2.2.5](https://github.com/traefik/traefik/tree/v2.2.5) (2020-07-13)
[All Commits](https://github.com/traefik/traefik/compare/v2.2.4...v2.2.5)
**Bug fixes:**
- **[k8s,k8s/crd]** fix k8s crd to read contentType middleware into dynamic config ([#7034](https://github.com/traefik/traefik/pull/7034) by [johnpekcan](https://github.com/johnpekcan))
- **[rules,server,tls]** Revert domain fronting fix ([#7039](https://github.com/traefik/traefik/pull/7039) by [rtribotte](https://github.com/rtribotte))
- **[tls]** Fix default value for InsecureSNI when global is not set ([#7037](https://github.com/traefik/traefik/pull/7037) by [juliens](https://github.com/juliens))
## [v2.2.4](https://github.com/traefik/traefik/tree/v2.2.4) (2020-07-10)
[All Commits](https://github.com/traefik/traefik/compare/v2.2.3...v2.2.4)
**Bug fixes:**
- **[tls]** Change the default value of insecureSNI ([#7027](https://github.com/traefik/traefik/pull/7027) by [jbdoumenjou](https://github.com/jbdoumenjou))
## [v2.2.3](https://github.com/traefik/traefik/tree/v2.2.3) (2020-07-09)
[All Commits](https://github.com/traefik/traefik/compare/v2.2.2...v2.2.3)
**Bug fixes:**
- **[middleware]** Fix panic when using chain middleware. ([#7016](https://github.com/traefik/traefik/pull/7016) by [juliens](https://github.com/juliens))
## [v2.2.2](https://github.com/traefik/traefik/tree/v2.2.2) (2020-07-08)
[All Commits](https://github.com/traefik/traefik/compare/v2.2.1...v2.2.2)
**Bug fixes:**
- **[acme]** Update go-acme/lego to v3.8.0 ([#6988](https://github.com/traefik/traefik/pull/6988) by [ldez](https://github.com/ldez))
- **[acme]** Fix triggering multiple concurrent requests to ACME ([#6939](https://github.com/traefik/traefik/pull/6939) by [ddtmachado](https://github.com/ddtmachado))
- **[acme]** Update go-acme/lego to v3.7.0 ([#6792](https://github.com/traefik/traefik/pull/6792) by [ldez](https://github.com/ldez))
- **[acme]** added required quotes to domains config ([#6867](https://github.com/traefik/traefik/pull/6867) by [tompson](https://github.com/tompson))
- **[authentication,logs,middleware]** Provide username in log data on auth failure ([#6827](https://github.com/traefik/traefik/pull/6827) by [rtribotte](https://github.com/rtribotte))
- **[docker]** Use specified network for "container" network mode ([#6763](https://github.com/traefik/traefik/pull/6763) by [bjeanes](https://github.com/bjeanes))
- **[k8s,k8s/crd]** Remove checkStringQuoteValidity in loadIngressRouteConf ([#6775](https://github.com/traefik/traefik/pull/6775) by [fefe982](https://github.com/fefe982))
- **[middleware,websocket]** Fix wss in x-forwarded-proto ([#6752](https://github.com/traefik/traefik/pull/6752) by [juliens](https://github.com/juliens))
- **[middleware]** internal handlers: support for response modifiers ([#6750](https://github.com/traefik/traefik/pull/6750) by [mpl](https://github.com/mpl))
- **[middleware]** Fix ipv6 handling in redirect middleware ([#6902](https://github.com/traefik/traefik/pull/6902) by [rtribotte](https://github.com/rtribotte))
- **[middleware]** refactor X-Forwarded-Proto ([#6863](https://github.com/traefik/traefik/pull/6863) by [jcgruenhage](https://github.com/jcgruenhage))
- **[provider]** Fix race condition issues with provided dynamic configuration ([#6979](https://github.com/traefik/traefik/pull/6979) by [kevinpollet](https://github.com/kevinpollet))
- **[rules,server,tls]** Disable domain fronting ([#7008](https://github.com/traefik/traefik/pull/7008) by [rtribotte](https://github.com/rtribotte))
- **[udp]** Fix mem leak on UDP connections ([#6815](https://github.com/traefik/traefik/pull/6815) by [ddtmachado](https://github.com/ddtmachado))
- **[udp]** Avoid overwriting already received UDP messages ([#6797](https://github.com/traefik/traefik/pull/6797) by [cbachert](https://github.com/cbachert))
- **[webui]** Add missing accessControlAllowOrigin list to middleware view ([#6747](https://github.com/traefik/traefik/pull/6747) by [barthez](https://github.com/barthez))
**Documentation:**
- **[acme]** Fix doc url for Aurora DNS provider ([#6899](https://github.com/traefik/traefik/pull/6899) by [rtribotte](https://github.com/rtribotte))
- **[acme]** Fix acme.md typo ([#6817](https://github.com/traefik/traefik/pull/6817) by [juliocc](https://github.com/juliocc))
- **[acme]** fix certResolver typo ([#6983](https://github.com/traefik/traefik/pull/6983) by [DavidBadura](https://github.com/DavidBadura))
- **[acme]** Fix statement about lego _FILE env var ([#6964](https://github.com/traefik/traefik/pull/6964) by [solvaholic](https://github.com/solvaholic))
- **[acme]** Improve acme CLI options in Let's Encrypt documentation ([#6762](https://github.com/traefik/traefik/pull/6762) by [netoax](https://github.com/netoax))
- **[docker]** fix a broken link on Docker plugins documentation ([#6908](https://github.com/traefik/traefik/pull/6908) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[docker]** Fix healthcheck.interval in docs ([#6847](https://github.com/traefik/traefik/pull/6847) by [OndrejIT](https://github.com/OndrejIT))
- **[k8s,k8s/ingress]** Remove redundant paragraph in Kubernetes ingress documentation ([#6806](https://github.com/traefik/traefik/pull/6806) by [lpfann](https://github.com/lpfann))
- **[k8s,k8s/ingress]** Fix sticky cookie ingress annotation doc ([#6938](https://github.com/traefik/traefik/pull/6938) by [rtribotte](https://github.com/rtribotte))
- **[k8s]** fixing typo in Provider KubernetesIngress at Routing documentation ([#6845](https://github.com/traefik/traefik/pull/6845) by [sw360cab](https://github.com/sw360cab))
- **[k8s]** Update kubernetes-crd.md ([#6878](https://github.com/traefik/traefik/pull/6878) by [rherrick](https://github.com/rherrick))
- **[logs]** Fixed incorrect logging parameter in documentation ([#6819](https://github.com/traefik/traefik/pull/6819) by [cplewnia](https://github.com/cplewnia))
- **[logs]** Use "headers" instead of "header" in access log docs ([#6836](https://github.com/traefik/traefik/pull/6836) by [bradjones1](https://github.com/bradjones1))
- **[middleware,k8s/crd]** Fix Headers middleware documentation, usage of proper bool ([#6928](https://github.com/traefik/traefik/pull/6928) by [rtribotte](https://github.com/rtribotte))
- **[middleware]** Improve redirectScheme documentation ([#6769](https://github.com/traefik/traefik/pull/6769) by [dtomcej](https://github.com/dtomcej))
- **[middleware]** Update basicauth.md ([#6967](https://github.com/traefik/traefik/pull/6967) by [vitalets](https://github.com/vitalets))
- Update Dashboard examples and move it after 'Router Rule' section ([#6874](https://github.com/traefik/traefik/pull/6874) by [ddtmachado](https://github.com/ddtmachado))
- Fix log field names in documentation ([#6952](https://github.com/traefik/traefik/pull/6952) by [gysel](https://github.com/gysel))
- Minor fix to Go templating documentation ([#6977](https://github.com/traefik/traefik/pull/6977) by [PCM2](https://github.com/PCM2))
- Add rtribotte to maintainers ([#6936](https://github.com/traefik/traefik/pull/6936) by [emilevauge](https://github.com/emilevauge))
- Update Copyright ([#6795](https://github.com/traefik/traefik/pull/6795) by [mmatur](https://github.com/mmatur))
- fix: dead link. ([#6876](https://github.com/traefik/traefik/pull/6876) by [ldez](https://github.com/ldez))
- Fix v1-> v2 migration: unify domain name in documentation example ([#6904](https://github.com/traefik/traefik/pull/6904) by [sinacek](https://github.com/sinacek))
## [v2.2.1](https://github.com/traefik/traefik/tree/v2.2.1) (2020-04-29)
[All Commits](https://github.com/traefik/traefik/compare/v2.2.0...v2.2.1)
**Bug fixes:**
- **[acme]** Update go-acme/lego to v3.6.0 ([#6727](https://github.com/traefik/traefik/pull/6727) by [ldez](https://github.com/ldez))
- **[consulcatalog]** Normalize default names for ConsulCatalog. ([#6593](https://github.com/traefik/traefik/pull/6593) by [ldez](https://github.com/ldez))
- **[internal]** Change the default priority on the router created by the redirect. ([#6588](https://github.com/traefik/traefik/pull/6588) by [ldez](https://github.com/ldez))
- **[k8s,k8s/ingress]** Delete an unnecessary warning log ([#6624](https://github.com/traefik/traefik/pull/6624) by [jbdoumenjou](https://github.com/jbdoumenjou))
- **[middleware]** ratelimit: do not default to ipstrategy too early ([#6713](https://github.com/traefik/traefik/pull/6713) by [mpl](https://github.com/mpl))
- **[rancher,webui]** It's just the one TLS, actually. ([#6606](https://github.com/traefik/traefik/pull/6606) by [RealOrangeOne](https://github.com/RealOrangeOne))
- **[server]** Fix case-sensitive header Sec-Websocket-Version ([#6698](https://github.com/traefik/traefik/pull/6698) by [tbrandstetter](https://github.com/tbrandstetter))
- **[udp]** fix: consider UDP when checking for empty config ([#6683](https://github.com/traefik/traefik/pull/6683) by [nrwiersma](https://github.com/nrwiersma))
- **[websocket]** FIx wS heAder ([#6660](https://github.com/traefik/traefik/pull/6660) by [mmatur](https://github.com/mmatur))
- **[websocket]** Manage case for all Websocket headers ([#6705](https://github.com/traefik/traefik/pull/6705) by [mmatur](https://github.com/mmatur))
- **[webui]** Disable distribution of the WebUI as PWA ([#6717](https://github.com/traefik/traefik/pull/6717) by [SantoDE](https://github.com/SantoDE))
- **[webui]** Add polling for getOverview in toolbar ([#6611](https://github.com/traefik/traefik/pull/6611) by [lukashass](https://github.com/lukashass))
**Documentation:**
- **[api]** Fix documentation about api.insecure defaults ([#6671](https://github.com/traefik/traefik/pull/6671) by [thisismydesign](https://github.com/thisismydesign))
- **[docker,k8s,k8s/ingress,marathon,rancher,sticky-session]** fix: cookie documentation. ([#6745](https://github.com/traefik/traefik/pull/6745) by [ldez](https://github.com/ldez))
- **[file]** Edit code indentation for correct alignment ([#6691](https://github.com/traefik/traefik/pull/6691) by [fbruetting](https://github.com/fbruetting))
- **[healthcheck,k8s,k8s/crd]** Add note about health check in kubernetes ([#6647](https://github.com/traefik/traefik/pull/6647) by [mmatur](https://github.com/mmatur))
- **[k8s,k8s/crd]** docs: Update kubernetes-crd-resource.yml ([#6741](https://github.com/traefik/traefik/pull/6741) by [rdxmb](https://github.com/rdxmb))
- **[k8s,k8s/crd]** doc: improve CRD documentation. ([#6681](https://github.com/traefik/traefik/pull/6681) by [ldez](https://github.com/ldez))
- **[k8s/crd]** doc: add apiVersion for "kind: Middleware" ([#6734](https://github.com/traefik/traefik/pull/6734) by [yuyicai](https://github.com/yuyicai))
- **[k8s/helm]** Update the documentation for helm chart ([#6744](https://github.com/traefik/traefik/pull/6744) by [mmatur](https://github.com/mmatur))
- **[k8s]** Add sentence about the resource namespace and middleware ([#6719](https://github.com/traefik/traefik/pull/6719) by [SantoDE](https://github.com/SantoDE))
- **[kv]** fix KV service docs for http:url and tcp:address ([#6720](https://github.com/traefik/traefik/pull/6720) by [bryfry](https://github.com/bryfry))
- **[logs]** Add Access log chapter for migration v1->v2 ([#6689](https://github.com/traefik/traefik/pull/6689) by [MartinKoerner](https://github.com/MartinKoerner))
- **[middleware]** Update headers.md ([#6675](https://github.com/traefik/traefik/pull/6675) by [jamct](https://github.com/jamct))