You can now lower the left and right windows on all trucks.

The headline of v1.37 was the replacement of the legacy sound engine with (a professional audio middleware).

The cities of Metz, Reims, Strasbourg, and Dijon received a complete visual overhaul to bring them up to modern map standards.

To download or revert to , you typically use the Steam "Betas" system. This version, released in May 2020, introduced the FMOD sound engine and openable windows . 🛠️ How to Download Version 1.37 on Steam

Before you proceed with your , here is why this version remains popular:

Depending on how you own the game, there are two primary ways to access version 1.37.

The update was – surprisingly large for a sound update, because FMOD required re-encoding all audio assets to a new lossless format.