According to insiders familiar with the matter, the console known as "Maverick" will debut soon as the Xbox One S All-Digital Edition. Pre-orders might begin mid-April and general availability should arrive in early May. Even more, Microsoft is apparently working on a custom Fortnite-edition console as well.
https://www.notebookcheck.net/Xbox-One-S-All-Digital-Edition-apparently-coming-soon-Fortnite-Edition-in-the-cards-as-well.412697.0.html