"One push of a button and 140,000 Tesla owners get a new user interface, improved Autopilot, and some clever new abilities. WIRED takes Tesla's new system for a spin."
In theory...yes, it only takes a push of a button (not literally) to send software 8.0 to all the Tesla owners, but in practice that's not what occurred this time around. Update 8.0 is apparently in limbo right now, with only a small percentage of Tesla owners reporting that they received the update.
However, some of the well-established automotive sites with Teslas in hand have received the update and, like the video from Wired, are reporting on their likes/dislikes etc. from update 8.0.
Check out the video for more on the much-anticipated 8.0.
Bloomberg received the update too and tested it out here.