Version 0.29 was the last version before the massive UI overhaul in 0.30. Consequently, mod developers had perfected their creations for 0.29. If you download 0.29, you get access to the golden age of mods (RK's Engines, KLJP, and the Gavril Vertex) without the "script errors" that plague older versions.
25 new missions were added, including a specific category where players collect rubbish from maps using their Gambler beaters. beamng drive 029 download pc better