Update docs release to v1.5.1

- Built changelog from towncrier fragments

[skip ci]

CHANGELOG.md

@@ -12,6 +12,17 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 <!-- towncrier release notes start -->
 
+## [v1.5.1] - 2026-02-08
+
+### Features
+
+- Add observability to Fly.io proxy: Alloy collects nginx access logs (→ Loki) and derived metrics (→ Prometheus), with Grafana dashboards for Docs APM and Fly.io proxy health.
+
+### Infrastructure
+
+- Add docs.eblu.me and Fly.io health check to services-check
+
+
 ## [v1.5.0] - 2026-02-08
 
 ### Features

argocd/manifests/docs/deployment.yaml

@@ -22,7 +22,7 @@ spec:
               name: http
           env:
             - name: DOCS_RELEASE_URL
-              value: "https://forge.ops.eblu.me/eblume/blumeops/releases/download/v1.5.0/docs-v1.5.0.tar.gz"
+              value: "https://forge.ops.eblu.me/eblume/blumeops/releases/download/v1.5.1/docs-v1.5.1.tar.gz"
           resources:
             requests:
               memory: "64Mi"

docs/changelog.d/feature-flyio-observability.feature.md

@@ -1 +0,0 @@
-Add observability to Fly.io proxy: Alloy collects nginx access logs (→ Loki) and derived metrics (→ Prometheus), with Grafana dashboards for Docs APM and Fly.io proxy health.

docs/changelog.d/fix-services-check-docs.infra.md

@@ -1 +0,0 @@
-Add docs.eblu.me and Fly.io health check to services-check