>So the change is to official spellings that aren't used?
Yes, the whole point is that kunreishiki is not practically used so it doesn't make sense for it to continue to be the official way to romanize things and for it to continue to be taught in school when no one is using it.
Yes, the whole point is that kunreishiki is not practically used so it doesn't make sense for it to continue to be the official way to romanize things and for it to continue to be taught in school when no one is using it.