: The navigation interface was updated with a cleaner look and a new feature showing the ETA to the next waypoint .

: The city of Las Vegas received a massive revamp, including a new road network (I-515/I-11 interstate bypass) and updated textures.

: Players gained more precision for truck customization with a new RGB, HSV, and HEX color picker, including saveable presets.

As of version 1.38, the game included several major map expansions and cargo packs available through the Steam DLC page : Idaho | Truck Simulator Wiki