***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)
***Explore**: A whole new way to do ad-hoc metric queries and exploration. Split view in half and compare metrics & logs and much much more. [Read more here](http://docs.grafana.org/features/explore/)
***Auth**: Replace remember me cookie solution for Grafana's builtin, LDAP and OAuth authentication with a solution based on short-lived tokens [#15303](https://github.com/grafana/grafana/issues/15303)
