changelog: adds note about closing #11016

CHANGELOG.md

@@ -7,6 +7,7 @@
 
 * **Postgres**: PostgreSQL error when using ipv6 address as hostname in connection string [#11055](https://github.com/grafana/grafana/issues/11055), thanks [@svenklemm](https://github.com/svenklemm)
 * **Dashboards**: Changing templated value from dropdown is causing unsaved changes [#11063](https://github.com/grafana/grafana/issues/11063)
+* **Prometheus**: Fixes bundled Prometheus 2.0 dashboard [#11016](https://github.com/grafana/grafana/issues/11016), thx [@roidelapluie](https://github.com/roidelapluie)
 
 # 5.0.0-stable (2018-03-01)