Windows 10 VDI collection on Windows 2012 R2

Just a quick question about VDI collections on Windows 2012 R2 RDS. Are they still restricted to Windows 7 and Windows 8 or is it possible to run a Windows 10 collection now?

Obviously Windows 10 can run on Server 2016 but until this is fully released I have a few customers that have enquired about deploying Windows 10 from their current 2012 R2 environments.  

Thanks in advance.

Kind Regards

Michael Coutanche

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