American Truck Simulator: huge update 1.50 released

Also for the American Truck Simulator the huge update 1.50(link is external) is now available for Linux on Steam(link is external).
Changelog
Map
California Rework – Phase 3
Vehicles
International LT S13
International LoneStar (interior) and LT (exterior & interior) rework
Lane assistant feature added
New exhausts added for Western Star 49XUI
Substantial UI design update (Home screen redesign, persistent Status Bar, Quick Menu, new fonts, icons and more)
Settings options show information about what they doVisual
Improvements in the rendering system
Temporal Anti-Aliasing feature added
Cascaded shadow updates
Soft particles
Lit/shadowed smoke
Far shadows
Optimized light computation
Frame rate limiter addedSound
Brake squeaking sounds added