Kunos Simulazioni has updated Assetto Corsa to version 1.3.5 which brings fixes for a couple of bugs and a new free car, the Audi R8 V10 Plus. The Audi R8 V10 Plus is the street legal counterpart to the R8 LMS Ultra, which was included in the second DLC Dream Pack. Perhaps most importantly, version 1.3.5 improves the optimization on multithreaded physics, which should hopefully bring CPU loads down across the board. A new and revised smoothing and anti-lag system is also live for both client and server. Here's the full changelog: "New Audi R8 V10 Plus bonus car Fixed Nissan GT-R Nismo fuel gauge Fixed Mercedes SLS GT3 default tyre texture Fixed Lamborghini Huracan GT3 Hard tyres name, causing issue on MP tyre compound restriction acServer: fixed issue with timing who caused session skipping ksEditor: Added fuel and brakes script tools Corrected Alfa Romeo 4c alignment and setup values Eliminated wrong tags from Ford GT40 Works on the tyre heating model continues with new surface rolling heat generation on some cars Performance optimization on car multithread physics New improved smoothing and "anti lag" systems for both client and server"