chore: adapt changelog

Author: maltesander

CHANGELOG.md

@@ -11,11 +11,19 @@ All notable changes to this project will be documented in this file.
 ### Changed
 
 - BREAKING: `configOverrides` now only accepts the supported config file names `runtime.properties`, `jvm.config` and `security.properties`. Previously arbitrary keys were silently accepted but ignored ([#813]).
+- BREAKING: Implement generic database connection for metadata storage ([#814]).
+  Renamed CRD: `metadataStorageDatabase` -> `metadataDatabase`.
+  The `metadataDatabase` has subfields according to the supported db types: `postgresql`, `mysql` and `derby`.
 - Bump `stackable-operator` to 0.110.1 and `kube` to 3.1.0 ([#813]).
 - Document Helm deployed RBAC permissions and remove unnecessary permissions ([#810]).
 
+### Deleted
+
+- Removed all metadata storage related properties from product config ([#814]).
+
 [#810]: https://github.com/stackabletech/druid-operator/pull/810
 [#813]: https://github.com/stackabletech/druid-operator/pull/813
+[#814]: https://github.com/stackabletech/druid-operator/pull/814
 
 ## [26.3.0] - 2026-03-16