changelog: add notes about closing #13932

[skip ci]

CHANGELOG.md

@@ -29,6 +29,7 @@
 
 * **Alerting**: Delete alerts when parent folder was deleted [#13322](https://github.com/grafana/grafana/issues/13322)
 * **MySQL**: Fix `$__timeFilter()` should respect local time zone [#13769](https://github.com/grafana/grafana/issues/13769)
+* **Dashboard**: Fix datasource selection in panel by enter key [#13932](https://github.com/grafana/grafana/issues/13932)
 
 # 5.3.2 (2018-10-24)