This update rolls out as build N950U1UEU3CRC1 and weighs in at 1.1GB.
To find out what’s new, this post has a lengthy Samsung changelog for Oreo. You’ll get improved biometrics, notification dots, better management of notifications, access to Android’s autofill, picture-in-picture, background app limits to help with battery life, and more.
To grab it, head into Settings>Software update.
Cheers Luckar, @markm_io, @windroidguy, and everyone else!