Starting at 2:00 p.m. PST today, members of the Xbox One Insiders Beta Ring will begin receiving the latest 1904 Xbox One system update (19h1_release_xbox_dev_1904.190218-1920). Read on for more about the new features, fixes and known issues in the latest 1904 system update. New Features:   A complete feature list for 1904 is published here https://news.xbox.com/en-us/2019/02/21/new-features-rolling-out-to-xbox-insiders-this-spring/   Fixes:   Achievements Recent achievements not marked as seen until you open one up Broadcasting on Mixer or Twitch We have fixed the issue that resulted in broadcasting to fail with both Mixer and Twitch.  You are now able to reset the privacy...

-- Source: https://news.xbox.com/en-us/2019/02/21/new-preview-beta-ring-1904-build-coming-today-2-21-19/