From the dropdown menu, select temporary_1_45 - 1.45.x for incompatible mods . :
Get Behind the Wheel: ETS2 Update 1.45 Sub-headline: Experience the latest features, map expansions, and physics improvements. Button Text: [Download Version 1.45 Now] Download Euro Truck Simulator 2 Version 1.45
Before clicking the download button, let’s recap why 1.45 is considered a "golden era" update for ETS2. Released in mid-2022, this version introduced game-changing mechanics that are still relevant today: From the dropdown menu, select temporary_1_45 - 1