Superconductors and a train dependent planet makes me wonder if maybe we are getting... BULLET TRAINS!? Perhaps on floating superconductor rails!?
Just a cool thought. Not such what that would bring to the game that is different though.

Very hype!

The campaign isn't published in the current version right? I was trying to find it, and I couldn't.
They are just saying it's ready, correct?

Please post the old designs if you don't plan on making the new ones! I would like to at least use the old designs as an inspiration!

Just got the same error I believe. It seemed to have happened because I was blocking the miner from the robot? I completed the mission to mine coal in that second and it crashed.
Version 0.17.9