I wanted to chime in quickly on this. Sinhaa's answer is correct. While there has been no testing on V-series, it will work... and we need to work on the officially supported statements internally. All of the same core ONTAP goodness (7-mode or clustered Data ONTAP) work the same, so that means our 7-mode and clustered ONTAP workflows and commands will work on the Vseries systems just fine.
There is really only one major difference between a FAS system and a V-Series system, and that is that the V-Series systems can support non-NetApp storage (based on what's qualified in the Interoperability Matrix). This might make certain things you do on the back-end (with the disks) slightly different, but from any other actions you would want to perform, it would be exactly the same as a FAS system. Meaning all workflows currently existing in WFA will work both on FAS and V-series.