Ensure despawn doesn't run if the self-destruct timer is active
Added support to include unloadable wagons in the train layout
Added support for underground rail networks
Added config option "Allow spawns to generate in under ground rail network" to include the under ground rail network
Added config option "Allow spawns to generate on above ground rail network" to include the above ground rail network
Added hook methods;
C#:
void OnTrainHeistStarted()
void OnTrainHeistFinished()
Added API method;
C#:
bool IsHeistTrainCar(TrainCar trainCar)