Now I kinda know what you're expecting, something along the lines of me asking "enhanced patches when?".
Not really gonna repeat that this time, instead I wanna shine some light on something I've not seen mentioned anywhere else.
There seems to be (at least on xbox one x) a native 4k rendering resolution with a catch however.
As a bit of a background on how i figured this out, I enjoy physical games and owning it in it's entirety without needing a download and as a ritual of mine to see what I "own" and what I don't I run all games after installing from disc offline, disconnected with no chance for an updating being pushed through (I'm working with the Ultimate Slasher Edition).
I had noticed my resolution being really nice on my 4k monitor, there is no mention of X/Pro support anywhere other than people asking for it so I figured it was some kind of nice up-scaling technique.
then after being satisfied with what I had seen I connected my xbox one x online and updated the game and i noticed an immediate resolution drop, a big downgrade right off the bat even in the menus where you get the jason close up.
I knew something was up, I had completed the virtual cabin previously so I went into it again and did a challenge too... my eyes weren't lying to me...
in order to be sure I uninstalled the game and redid the process of disconnecting and installing the game once again and lo and behold a much higher resolution than 1080p you get with the most up to date version.
I'm not exactly sure what resolution it's rendering at un-updated, some 1440p upscale? 1080p devil magic? native 4k? I'm not digital foundry but my eyes tells me this is 4k.
And if anyone could come up with a way for me to prove this without some dedicated capture equipment that I don't have, I'd love to post the evidence. On a slightly different note, when I got to the debug section of the vitrual cabin and displayed the FPS it seemed to be fluctuating somewhere in the mid 30's instead of a 30fps lock.
I wish I had a xbox one S or OG xbox one to do more testing to see if that frame rate thing is anything special but I don't.
would also be nice to test the ps4 pro version but i'm not made of money.
TLDR; there is xbox one x support but only on an un-updated offline ultimate slasher edition physical disc