-[Issue #850](https://github.com/grafana/grafana/issues/850). Graph: Shared tooltip that shows multiple series & crosshair line, thx @toni-moreno
-[Issue #940](https://github.com/grafana/grafana/issues/940). Graph: New series style override option "Fill below to", useful to visualize max & min as a shadow for the mean
**New Panels**
-[Issue #951](https://github.com/grafana/grafana/issues/951). SingleStat: New singlestat panel
**Misc**
-[Issue #938](https://github.com/grafana/grafana/issues/938). Panel: Plugin panels now reside outside of app/panels directory
-[Issue #952](https://github.com/grafana/grafana/issues/952). Help: Shortcut "?" to open help modal with list of all shortcuts
