Any news on the Alan Wake 2 update?

There was supposed to be a new update last week that reviewers got already (at least, Digital Foundry did) that incorporates DLSS 4 and some fancy new geometry tech, but it isn't public yet. Nvidia claims AW2 was going to support DLSS 4 "on day 0" and Remedy recently took down their patch notes page. Anyone know if there's been word on this?

Edit: The patch seems to be out now!