I'm not sure if I've missed something from this thread or not, but is there any way to have multiple versions? I have two parallel 1.20 versions for a private server and modded world, but I want to play the 1.21 version. I've tried to download the update specifically from the vintage story site to no avail; My next thought is to update to 1.21, download the files to an external folder, downgrade to 1.20, then copy the 1.21 files back onto my desktop. Would that work? Or has anyone found an easier way?