M114 Beta Features
This launch adds the ability to use shared albums within Google Photos as source for wallpaper and screensaver. Now users can personalize their ChromeOS experience with Google Photos albums shared with family and friends. Please note that others can continue to add/edit photos within these shared albums while the album is being used for wallpaper or screensaver in ChromeOS.
How to Access:
Upgrade to the latest M114 beta version and enable flag: #wallpaper-google-photos-shared-albums