***Alerting**: Use seperate timeouts for alert evals and notifications [#14701](https://github.com/grafana/grafana/issues/14701), thx [@sharkpc0813](https://github.com/sharkpc0813)
***Elasticsearch**: Add support for offset in date histogram aggregation [#12653](https://github.com/grafana/grafana/issues/12653), thx [@mattiarossi](https://github.com/mattiarossi)
***Elasticsearch**: Add support for moving average and derivative using doc count (metric count) [#8843](https://github.com/grafana/grafana/issues/8843)[#11175](https://github.com/grafana/grafana/issues/11175)
***Stackdriver**: Aggregating series returns more than one series [#14581](https://github.com/grafana/grafana/issues/14581) and [#13914](https://github.com/grafana/grafana/issues/13914), thx [@kinok](https://github.com/kinok)
***Provisioning**: Fixes bug causing infinite growth in dashboard_version table. [#12864](https://github.com/grafana/grafana/issues/12864)
***Auth**: Prevent password reset when login form is disabled or either LDAP or Auth Proxy is enabled [#14246](https://github.com/grafana/grafana/issues/14246), thx [@SilverFire](https://github.com/SilverFire)
***Admin**: When multiple user invitations, all links are the same as the first user who was invited [#14483](https://github.com/grafana/grafana/issues/14483)
***LDAP**: Upgrade go-ldap to v3 [#14548](https://github.com/grafana/grafana/issues/14548)
***OAuth**: Support OAuth providers that are not RFC6749 compliant [#14562](https://github.com/grafana/grafana/issues/14562), thx [@tdabasinskas](https://github.com/tdabasinskas)
***Dashboard**: `Min width` changed to `Max per row` for repeating panels. This lets you specify the maximum number of panels to show per row and by that repeated panels will always take up full width of row [#12991](https://github.com/grafana/grafana/pull/12991), thx [@pgiraud](https://github.com/pgiraud)
***Units**: Add blood glucose level units mg/dL and mmol/L [#14519](https://github.com/grafana/grafana/issues/14519), thx [@kjedamzik](https://github.com/kjedamzik)
***Stackdriver**: Aggregating series returns more than one series [#14581](https://github.com/grafana/grafana/issues/14581) and [#13914](https://github.com/grafana/grafana/issues/13914), thx [@kinok](https://github.com/kinok)
***Provisioning**: Fixes bug causing infinite growth in dashboard_version table. [#12864](https://github.com/grafana/grafana/issues/12864)
***Piechart/Flot**: Fixes multiple piechart instances with donut bug [#15062](https://github.com/grafana/grafana/pull/15062)
***Alerting**: Use seperate timeouts for alert evals and notifications [#14701](https://github.com/grafana/grafana/issues/14701), thx [@sharkpc0813](https://github.com/sharkpc0813)
***Dashboard**: `Min width` changed to `Max per row` for repeating panels. This lets you specify the maximum number of panels to show per row and by that repeated panels will always take up full width of row [#12991](https://github.com/grafana/grafana/pull/12991), thx [@pgiraud](https://github.com/pgiraud)