After a trial period, the Xbox Cloud Gaming service is now available to all players on Xbox Series X / S and Xbox One via the November update.
Cloud Gaming, késako?
Note that the deployment will be done gradually and that some people will have to wait a little longer before being affected. As a reminder, Cloud Gaming technology makes it possible to stream a selection of games hosted remotely, without wasting time installing them, or space to store them. What for example to test a title before committing to install it on his machine.
Note also that Xbox One owners will be able to enjoy games exclusive to the next generation of console, for example Recompile, The Medium or The Riftbreaker.