Update docs release to v1.15.6

- Built changelog from towncrier fragments

[skip ci]

CHANGELOG.md

@@ -12,6 +12,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 <!-- towncrier release notes start -->
 
+## [v1.15.6] - 2026-04-14
+
+### Bug Fixes
+
+- Rotate ArgoCD workflow-bot token and admin password after DR rebuild invalidated signing keys, fixing build-blumeops workflow failures.
+
+
 ## [v1.15.5] - 2026-04-14
 
 ### Features

argocd/manifests/docs/deployment.yaml

@@ -30,7 +30,7 @@ spec:
               name: http
           env:
             - name: DOCS_RELEASE_URL
-              value: "https://forge.eblu.me/eblume/blumeops/releases/download/v1.15.5/docs-v1.15.5.tar.gz"
+              value: "https://forge.eblu.me/eblume/blumeops/releases/download/v1.15.6/docs-v1.15.6.tar.gz"
           resources:
             requests:
               memory: "64Mi"

docs/changelog.d/+rotate-argocd-token-post-dr.bugfix.md

@@ -1 +0,0 @@
-Rotate ArgoCD workflow-bot token and admin password after DR rebuild invalidated signing keys, fixing build-blumeops workflow failures.