Prepare release v1.7.27

CHANGELOG.md

@@ -1,5 +1,17 @@
 # Change Log
 
+## [v1.7.27](https://github.com/traefik/traefik/tree/v1.7.27) (2021-01-13)
+[All Commits](https://github.com/traefik/traefik/compare/v1.7.26...v1.7.27)
+
+**Bug fixes:**
+- **[middleware,tracing]** Do not SetError on tracing event when whitelist allowed request ([#7174](https://github.com/traefik/traefik/pull/7174) by [LordGaav](https://github.com/LordGaav))
+- **[servicefabric]** Fix stickiness support in Service Fabric. ([#7667](https://github.com/traefik/traefik/pull/7667) by [tpayne84](https://github.com/tpayne84))
+
+**Documentation:**
+- **[acme]** docs: fix language "if challenge is not known" ([#7718](https://github.com/traefik/traefik/pull/7718) by [amosshapira](https://github.com/amosshapira))
+- Update copyright year for 2021 ([#7753](https://github.com/traefik/traefik/pull/7753) by [rtribotte](https://github.com/rtribotte))
+- Fix typo "CA's" instead of "CA:s" ([#7315](https://github.com/traefik/traefik/pull/7315) by [amosshapira](https://github.com/amosshapira))
+
 ## [v1.7.26](https://github.com/traefik/traefik/tree/v1.7.26) (2020-07-28)
 [All Commits](https://github.com/traefik/traefik/compare/v1.7.25...v1.7.26)
 

script/gcg/readme.md

@@ -0,0 +1,9 @@
+# GCG - GitHub Changelog Generator
+
+Installation: https://github.com/ldez/gcg#how-to-install
+
+## Generates Changelog for a Bug Fix Release
+
+```bash
+gcg --config-file=./script/gcg/traefik-bugfix.toml
+```

script/gcg/traefik-bugfix.toml

@@ -0,0 +1,27 @@
+Owner = "traefik"
+RepositoryName = "traefik"
+
+OutputType = "file"
+FileName = "traefik_changelog.md"
+
+# example new bugfix v1.7.27
+CurrentRef = "v1.7"
+PreviousRef = "v1.7.26"
+BaseBranch = "v1.7"
+FutureCurrentRefName = "v1.7.27"
+
+ThresholdPreviousRef = 10
+ThresholdCurrentRef = 10
+
+Debug = true
+DisplayLabel = true
+
+LabelExcludes = ["area/infrastructure"]
+LabelEnhancement = "kind/enhancement"
+LabelDocumentation = "area/documentation"
+LabelBug = "kind/bug/fix"
+
+[DisplayLabelOptions]
+  FilteredPrefixes = ["area/", "platform/"]
+  ExcludedSuffixes = ["documentation"]
+  TrimmedPrefixes = ["area/provider/", "area/middleware/", "area/", "platform/"]