That doesn't mean the problems have gone away. It means we spend time and effort working around them, and many things just don't work at all. It remains true t

That doesn't mean the problems have gone away. It means we spend time and effort working around them, and many things just don't work at all. It remains true that v4 is too small and that it isn't working fine. That's been the case for so long that a lot of people grew up with the problems and can't even see them because they're so used to them, but the problems are still there.