Freenas scale updated, no issues with windows legacy?

[193818]

I'm planning to configure intranet with freenas scale and windows.
I can't upgrade windows to higher version os since program compatibility.

I'm concerning when freenas scale updated, there would be issue or bug occured since windows is still legacy version.
Even though my windows do support SMB 3, Should I have to concern with it?

 

[anodos]

I think the only legacy windows clients that may have problem with SCALE are DOS-based (E.g pre-Windows NT / XP).