Leaving my findings here for other modders. The last update made some changes in vehicle lua, and there is no documentation yet afaik. Here's what I've found has changed so far, and what it needs to be changed to Code: partmgmt.state.config -> v.config v.data.hydros[id].beam -> v.data.beams[v.data.hydros[id].beamCID] v.vehicleDirectory -> v.data.vehicleDirectory v.data.beams[id].beamType is now numeric, not text. NORMAL is 0 BOUNDED is 2 Don't know what the rest are