[QoL] Automatically place rail signals on rails and intersections.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Trains are great, but what if they could do even more?
Rail planner ignore stations, so when I expect 2wagon long trains in a stations, it still put signal anywhere without considering stations.