As confirmed in a recent statement to The Verge, Microsoft has confirmed that it has now completed that upgrade.
Microsoft had been upgrading its xCloud server blades to Xbox Series X hardware, in order to let gamers enjoy streaming with better quality and at better framerates.
Players should see more and more games having better graphical fidelity and framerates, if they haven’t experienced it already.
Recently, The Last of Us Part 2 alongside a few others were also added to the service.