Housing

So I was browsing past years ED 2 threads and they all talked about housing changes, and they could tell if they were admitted that way. I don’t see anyone talking about it this year though. Is that still a thing or did they fix the system, or does no one here know about it. I’m just trying to figure it out because the last 2 years everyone made a big deal about it

I’ve heard that they usually don’t do the changes until a couple days before decision day