changelog: adds note about closing #10487

CHANGELOG.md

@@ -5,6 +5,7 @@
 * **Elasticsearch**: Support bucket script pipeline aggregations [#5968](https://github.com/grafana/grafana/issues/5968)
 * **Influxdb**: Add support for time zone (`tz`) clause [#10322](https://github.com/grafana/grafana/issues/10322), thx [@cykl](https://github.com/cykl)
 * **Snapshots**: Enable deletion of public snapshot [#14109](https://github.com/grafana/grafana/issues/14109)
+* **Provisioning**: Provisioning support for alert notifiers [#10487](https://github.com/grafana/grafana/issues/10487), thx [@pbakulev](https://github.com/pbakulev)
 
 ### Minor