Increase version to 0.15.33 and update CHANGELOG

CHANGELOG.md

 # Changelog
 
+## 0.15.33 - 2025-03-07
+
+* Update nextcloud helm chart to v6.5.1.
+  - In particular this upgrades Nextcloud to 30.0.4.
+* Update rabbitmq to v15.2.1.
+
 ## 0.15.32 - 2024-11-22
 
 * Update nextcloud helm chart to v6.3.0.

Chart.yaml

@@ -3,8 +3,8 @@ apiVersion: v2
 description: |
   A helm chart for installing NextCloud and setting up ONLYOFFICE integration
 name: nextcloud-onlyoffice
-appVersion: NC-30.0.2-OO-7.2.2.56
-version: 0.15.32
+appVersion: NC-30.0.4-OO-7.2.2.56
+version: 0.15.33
 icon: https://cdn.rawgit.com/docker-library/docs/defa5ffc7123177acd60ddef6e16bddf694cc35f/nextcloud/logo.svg
 dependencies:
   # https://artifacthub.io/packages/helm/nextcloud/nextcloud