The devs are currently working on releasing on console as part of agreement with 505 games. From what I know with talking to the devs, they are at a big fixing level of ready before release, hopefully soon.
Along with the console release there is additional content that will be included with the console release at launch, added to steam later on. However last time I talked to devs, they mentioned they have something that "MIGHT" be coming soon pending approval from higher up folks.
If you join for official drift21 discord, that's where the news will be shared fairly fast once there is some news!