Prepare release v3.6.15

CHANGELOG.md

@@ -1,3 +1,16 @@
+## [v3.6.15](https://github.com/traefik/traefik/tree/v3.6.15) (2026-04-29)
+[All Commits](https://github.com/traefik/traefik/compare/v3.6.14...v3.6.15)
+
+**Bug fixes:**
+- **[acme]** Bump github.com/go-acme/lego/v4 to v4.35.2 ([#13043](https://github.com/traefik/traefik/pull/13043) @ldez)
+- **[acme]** Bump github.com/go-acme/lego/v4 to v4.35.1 ([#13027](https://github.com/traefik/traefik/pull/13027) @ldez)
+- **[middleware]** Add errorRequestHeaders option to Errors middleware ([#13034](https://github.com/traefik/traefik/pull/13034) @gndz07)
+- **[k8s/ingress-nginx]** Do not require a port for ExternalName services ([#13033](https://github.com/traefik/traefik/pull/13033) @kevinpollet)
+- **[server]** Bump github.com/vulcand/oxy to v2.1.0 ([#13046](https://github.com/traefik/traefik/pull/13046) @ldez)
+
+**Misc:**
+- Make FLAGS Make variable usable ([#13009](https://github.com/traefik/traefik/pull/13009) @twz123)
+
 ## [v2.11.44](https://github.com/traefik/traefik/tree/v2.11.44) (2026-04-29)
 [All Commits](https://github.com/traefik/traefik/compare/v2.11.43...v2.11.44)
 

script/gcg/traefik-bugfix.toml

@@ -4,11 +4,11 @@ RepositoryName = "traefik"
 OutputType = "file"
 FileName = "traefik_changelog.md"
 
-# example new bugfix v3.6.14
+# example new bugfix v3.6.15
 CurrentRef = "v3.6"
-PreviousRef = "v3.6.13"
+PreviousRef = "v3.6.14"
 BaseBranch = "v3.6"
-FutureCurrentRefName = "v3.6.14"
+FutureCurrentRefName = "v3.6.15"
 
 ThresholdPreviousRef = 10000
 ThresholdCurrentRef = 10000