DOC: Update changelog

CHANGELOG.md

@@ -29,9 +29,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   value>0 will cause text properties with values longer than the threshold to
   be put into a `details` tag with a shortened summary. `DISABLED` will disable
   this feature. Defaults: 140 characters for single values, 40 for list values.
+* Query filters that can be configured via a `query-form-tabs.json` (see [CaosDB
+  WebUI Legacy Adapter](https://gitlab.com/caosdb/caosdb-webui-legacy-adapter))
+  when the new query panel is used.
 
 ### Changed (for changes in existing functionality)
 
+* The new query panel from the [CaosDB WebUI Legacy
+  Adapter](https://gitlab.com/caosdb/caosdb-webui-legacy-adapter) is now the
+  default. Change to the old query panel by setting
+  `BUILD_MODULE_LEGACY_QUERY_FORM=ENABLED` (see below).
+
 ### Deprecated
 
 * `query_form` module. Enable/disable via build property