I'm getting an error message when trying to install the game in the Itch launcher
I don't know anything about that are you trying to play the game through itch, if so I didn't set anything like that up. If you are trying to download the zip then thats a major problem.
Edit: if you are looking at the update notes the previous versions of the game are not there if it doesn't say V4 then nothing will be there I don't know why itch is keeping those when I told it to delete it. sorry for the inconvenience.