Safer uploads and two-step sign-in
Uploaded files are rebuilt from their numbers; accounts can use an authenticator app.
Every model, texture and weights file you upload is now read once in an isolated sandbox, and MonRig stores a fresh file built from its numbers, never the file as it was sent. Your creature looks exactly the same; anything hidden inside an upload simply doesn't survive the trip.
You can also turn on two-step sign-in under Account settings: sign in with your password plus a code from an authenticator app.