On March 12, 2022 at 11:39, Daniel Tonks said...
4.11.1103.5 (though I have it written down as 1013.5) is the last version released without the login requirement. I think it’s from February 8th or something.
It is 1013.5, I made a typo. Also heard that changing URCFrame with the older one worked after the update, just the one file. Have not personally tried it as I have a login.