***MySQL**: Support connecting thru Unix socket for MySQL datasource [#12342](https://github.com/grafana/grafana/issues/12342), thx [@Yukinoshita-Yukino](https://github.com/Yukinoshita-Yukino)
***MSSQL**: Add encrypt setting to allow configuration of how data sent between client and server are encrypted [#13629](https://github.com/grafana/grafana/issues/13629), thx [@ramiro](https://github.com/ramiro)
***Stackdriver**: Not possible to authenticate using GCE metadata server [#13669](https://github.com/grafana/grafana/issues/13669)
***Teams**: Team preferences (theme, home dashboard, timezone) support [#12550](https://github.com/grafana/grafana/issues/12550)
