***Alerting**: Notification channel http api fixes. [#16379](https://github.com/grafana/grafana/pull/16379), [@marefr](https://github.com/marefr)
***Graphite**: Editing graphite query function now works again. [#16390](https://github.com/grafana/grafana/pull/16390), [@torkelo](https://github.com/torkelo)
***Playlist**: Kiosk & auto fit panels modes are working normally again . [#16403](https://github.com/grafana/grafana/pull/16403), [@torkelo](https://github.com/torkelo)
***QueryEditors**: Toggle edit mode now always work on slower computers. [#16394](https://github.com/grafana/grafana/pull/16394), [@seanlaff](https://github.com/seanlaff)
