https://www.techradar.com/news/xbox-project-scarlett-games-halo-infinite

At Microsoft's E3 2019 keynote today, Xbox Chief Phil Spencer announced that Halo Infinite is going to be a launch game for the company's next-gen console, codenamed Project Scarlett. 

Even better, both the new console and the new Halo game will arrive around the end of next year (‘Holiday 2020’).