Are you atleast considering adding scp support? It would be a nice addition and I won't need a Second or Third FTP program.
I created feature request under # 327652 for this in our system. This is a new FR and it's not planned, however I recommend to watch What We're Working On - Serv-U FTP Server, Serv-U MFT Server & FTP Voyager page for information about what is most likely coming in next releases.
thank you for considering it and creating the feature request. I will
monitor that thread.