We still take feedback, and there are still design change requests that are put in, and it is possible to see some features come and go.
One of things we're trying to do is make sure that PCs are able to fix themselves in a way that they haven't been able to in the past.
There's a lot of tension with the immigration issue going on, but this transcends that issue. You don't handle it by banning the American flag.
The hard and fast hardware requirements will come out soon. There is still a lot of performance testing going on.