Probably a very niche feature request...
I had significant issues with some builds of BIAB in (recent) past, which included crashes, hangs and "violation at address" things. I am at 728 build now and it seems to be stable and works without any issues. I am hesitant to move up since I do not have time for troubleshooting if issues start happening.

The request is have an option of full rollback to "previously installed version" right from BIAB with all the preferences and sound settings reverted back, right before newest patch was applied.

For now, I remember the magic 728 number... If lets say I forget to look at
the installed version number, before installing a new version and new version would break something, I would have to poke at all prior versions to find a stable one.