[WorldMaker]

Windows 10 has real OpenSSH ssh installed by default now (since April). The time for PuTTY has passed. May it rest in peace.

[alliecat]

PuTTY's been a thing for almost two decades at this point. That's quite a lot of inertia; It will take a lot more than three months for people to migrate, nevermind the people who aren't on W10.