Add trains to your blueprints.
Mods introducing new content into the game.
Change blueprint behavior.
Will you make it so that the BP copies the red box limits like the vanilla game already does for chest-types?
Good idea, added in version 0.16.13.
You know that Xterm made a youtube video about your mod? He was the one who proposed that in that spotlight video:
https://www.youtube.com/watch?v=yt3obEJh9pg