Looking to the future I am wondering what ArcGIS Pro compatibility there will be with SDE versions. Currently ArcGIS Pro is up to v2.1.1 and SDE which is bundled with ArcGIS Enterprise (ArcGIS Server) is at 10.6 so it's a different numbering system.
For the current environment, does this mean that ArcGIS Pro is compatible with all SDE versions from 10.1.x and newer (It seems like this would be the case as I have used Pro in limited testing against both 10.3.1 and 10.5.1)?
In the future, will there be a time when a version of ArcGIS Pro (e.g. 2.2 or higher) will only be compatible with a newer version of SDE (e.g. 10.6)?