***Table**: Added Hidden Column Style for Table Panel [#5677](https://github.com/grafana/grafana/pull/5677)
***Graph**: Shared crosshair option renamed to shared tooltip, shows tooltip on all graphs as you hover over one graph. [#1578](https://github.com/grafana/grafana/pull/1578), [#6274](https://github.com/grafana/grafana/pull/6274)
***Elasticsearch**: Added support for Missing option (bucket) for terms aggregation [#4244](https://github.com/grafana/grafana/pull/4244), thx @shanielh
***Elasticsearch**: Added support for Elasticsearch 5.x (by [@lpic10](https://github.com/lpic10)) [#6356](https://github.com/grafana/grafana/pull/6356)
### Bugfixes
***API**: HTTP API for deleting org returning incorrect message for a non-existing org [#6679](https://github.com/grafana/grafana/issues/6679)
