Older TyFlow with new one?

[Digital Magic]

Hello. My goal is to have TyFlow on both my 3ds Max Machines. 
I currently have my original Tyflow 1.029  from 10/12/23.
I just bought the newest Tyflow for my newest machine 2025. 
Is there a big difference between those versions - do I need to buy a 2nd new license so they are identical?
thank you