This enters early access on 16th of January.
At launch it will contain 20 cars and 5 tracks - Laguna Seca, Brands Hatch, Mount Panorama, and Suzuka. It will also have the free roam thing about Nürburgring, which doesn’t sound very interesting to me, but each to their own.
The track list is not that long obviously, and the car list doesn’t seem to feature any single-seaters, from what I can see. Hopefully they will expand it in the future. Here’s to hoping that it’s okay technically.