Yeah, that sounds like a good idea to me! Until someone finds a copy of V1.3, if that ever happens.
Edit: I decided to create that page you suggested for the lost update, which you can find here.
Viewing post in Baldi's Fun New School Ultimate comments
On an unrelated note, I think you should remove the comments relating to the feud between TD7802 and Haneem. They're clogging up the comment section with the aforementioned drama, which is first of all, unrelated to the actual mod, and secondly, creating unnecessary drama to what's supposed to be a fun place.
Also wanted to ask if you could change the floorbuilder controls a little bit, mainly making it to where the Cursor Controls (The W, A, S, D)
Go with the View point, its hard to explain but basically make it to where up moves your selector Up, and not like left when facing a different direction. No Pressure, But it'd be nice, thxs!