Update Chart.yaml and CHANGELOG for BookStack v25.5.0 release

bookstack/Chart.yaml

@@ -5,9 +5,9 @@ description: |
 
 type: application
 
-version: "0.1.0+up25.2.3"
+version: "0.1.0+up25.5.0"
 
-appVersion: "25.2.3"
+appVersion: "25.5.0"
 
 dependencies:
   - name: mariadb
@@ -33,20 +33,13 @@ annotations:
     - name: Florian Weber
       email: kosmos@morlana.net
   artifacthub.io/signKey: |
-    fingerprint: BCE21EEA25DE14B418196DA1FF6F7246FAA99C30
+    fingerprint: 8975 6E20 1E4C 99B1 A2E9  5712 DF7D F259 CD8F CAAA
     url: https://raw.githubusercontent.com/flweber/helm-bookstack/refs/heads/main/pubkeys/morlana.asc
   artifacthub.io/changes: |
-    - kind: added
-      description: Initial Helm chart for BookStack. ✦ Packages upstream BookStack v25.2.3
+    - kind: changed
+      description: ✦ Packages upstream BookStack v25.5.0
       links:
+        - name: Release Notes
+          url: https://github.com/solidnerd/docker-bookstack/releases/tag/25.5.0
         - name: Project homepage
           url: https://www.bookstackapp.com/
-    - kind: added
-      description: ✦ Ingress, persistence, TLS and SMTP settings ready‑made
-    - kind: added
-      description: ✦ Includes optional MariaDB and Redis sub‑charts
-      links:
-        - name: MariaDB sub‑chart
-          url: https://artifacthub.io/packages/helm/bitnami/mariadb
-        - name: Redis sub‑chart
-          url: https://artifacthub.io/packages/helm/bitnami/redis