1)uploading files next to the old version and marking it in the update.
or
2)updating via butler
because
"No, simply update another file by the same name. I'm not sure what's going on there."
•idk. It doesn't work. I can't update the files. I can delete or add a new one. Perhaps the platform would have realized that I was trying to "update files" if I uploaded the exact same File with the name but a new version (next to the old one, this is what is described in "1)". does this work?
-because there is no refresh button or instructions. When I edit, I can only upload a new one or delete existing ones.
(thanks for the help)