Starting at 2:00 pm PST today, members of the Xbox One Preview Skip Ahead will begin receiving the latest 1904 Xbox One system update (rs_xbox_dev_flight.181206.1900). Read on for more about the latest and greatest fixes and known issues in this 1904 system update. This build has the same features as newest 1811 and fixes in 1902 plus more to be announced over the coming months!