Was just was messing around with the 9.1.0 ALPHA
Looks like SAMBA 4 is included, and the GUI now has AD menu for creation
not sure if FreNAS is using SAMBA 4 for the file shares, or if SMB 3.0 is included, I will do some testing from Hyper-V later
I also hope they can integrate the Internal SAMBA DNS and allow hostname creation / deletion to make it feature complete for AD use.
This will make FreeNAS even more important for SMB's as it can be used for AD Authentication / File
good work!