Kunos Simulazioni just updated Assetto Corsa Competizione to version 0.3, with the early access racing sim getting multiplayer across three practice circuits, an endurance mode, and a new vehicle in the form of the BMW M6 GT3. A new trailer landed alongside the update which you can see below, and after that, we've also added our livestream replay which was filmed after the game launched into Steam Early Access back in September.