diff --git a/CHANGELOG.md b/CHANGELOG.md
index 477fbd9a7..a1db225a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,16 @@
+## [v2.5.6](https://github.com/traefik/traefik/tree/v2.5.6) (2021-12-22)
+[All Commits](https://github.com/traefik/traefik/compare/v2.5.5...v2.5.6)
+
+**Bug fixes:**
+- **[middleware]** Process all X-Forwarded-For headers in the request ([#8596](https://github.com/traefik/traefik/pull/8596) by [kevinpollet](https://github.com/kevinpollet))
+- **[plugins]** Update Yaegi to v0.11.2 ([#8650](https://github.com/traefik/traefik/pull/8650) by [ldez](https://github.com/ldez))
+- **[server]** Update golang.org/x/net dependency version ([#8635](https://github.com/traefik/traefik/pull/8635) by [kevinpollet](https://github.com/kevinpollet))
+
+**Documentation:**
+- **[api]** Add missing API endpoints documentation ([#8649](https://github.com/traefik/traefik/pull/8649) by [ichxxx](https://github.com/ichxxx))
+- **[middleware]** Fix passTLSClientCert CRD example name ([#8637](https://github.com/traefik/traefik/pull/8637) by [ddtmachado](https://github.com/ddtmachado))
+- **[middleware]** Correct documentation in middleware overview ([#8636](https://github.com/traefik/traefik/pull/8636) by [Alestrix](https://github.com/Alestrix))
+
 ## [v2.6.0-rc1](https://github.com/traefik/traefik/tree/v2.6.0-rc1) (2021-12-20)
 [All Commits](https://github.com/traefik/traefik/compare/v2.5.0-rc1...v2.6.0-rc1)
 
diff --git a/build.Dockerfile b/build.Dockerfile
index 724b7ac1d..db189b940 100644
--- a/build.Dockerfile
+++ b/build.Dockerfile
@@ -14,7 +14,7 @@ RUN mkdir -p /usr/local/bin \
     | tar -xzC /usr/local/bin --transform 's#^.+/##x'
 
 # Download golangci-lint binary to bin folder in $GOPATH
-RUN curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.43.0
+RUN curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | bash -s -- -b $GOPATH/bin v1.43.0
 
 # Download misspell binary to bin folder in $GOPATH
 RUN  curl -sfL https://raw.githubusercontent.com/client9/misspell/master/install-misspell.sh | bash -s -- -b $GOPATH/bin v0.3.4
diff --git a/docs/content/observability/tracing/jaeger.md b/docs/content/observability/tracing/jaeger.md
index cf98f0312..67681f60a 100644
--- a/docs/content/observability/tracing/jaeger.md
+++ b/docs/content/observability/tracing/jaeger.md
@@ -18,7 +18,7 @@ tracing:
 
 !!! warning
     Traefik is able to send data over the compact thrift protocol to the [Jaeger agent](https://www.jaegertracing.io/docs/deployment/#agent)
-    or a [Jaeger collector](https://www.jaegertracing.io/docs/deployment/#collectors).
+    or a [Jaeger collector](https://www.jaegertracing.io/docs/deployment/#collector).
 
 !!! info
     All Jaeger configuration can be overridden by [environment variables](https://github.com/jaegertracing/jaeger-client-go#environment-variables)
diff --git a/script/gcg/traefik-bugfix.toml b/script/gcg/traefik-bugfix.toml
index 66872588c..7518f2f8f 100644
--- a/script/gcg/traefik-bugfix.toml
+++ b/script/gcg/traefik-bugfix.toml
@@ -4,11 +4,11 @@ RepositoryName = "traefik"
 OutputType = "file"
 FileName = "traefik_changelog.md"
 
-# example new bugfix v2.5.5
+# example new bugfix v2.5.6
 CurrentRef = "v2.5"
-PreviousRef = "v2.5.4"
+PreviousRef = "v2.5.5"
 BaseBranch = "v2.5"
-FutureCurrentRefName = "v2.5.5"
+FutureCurrentRefName = "v2.5.6"
 
 ThresholdPreviousRef = 10
 ThresholdCurrentRef = 10