changelog: add notes about closing #11616

[skip ci]

CHANGELOG.md

@@ -6,6 +6,7 @@
 * **Dashboard**: Enable "Save As..." if user has edit permission [#11625](https://github.com/grafana/grafana/issues/11625)
 * **Prometheus**: Table columns order now changes when rearrange queries [#11690](https://github.com/grafana/grafana/issues/11690), thx [@mtanda](https://github.com/mtanda)
 * **Variables**: Fix variable interpolation when using multiple formatting types [#11800](https://github.com/grafana/grafana/issues/11800), thx [@svenklemm](https://github.com/svenklemm)
+* **Dashboard**: Fix date selector styling for dark/light theme in time picker control [#11616](https://github.com/grafana/grafana/issues/11616)
 
 # 5.1.1 (unreleased)