This release must be the near-final one before the 1.0 Minimal Viable Product is there. The only thing that seems to be missing is loading and saving tracks. That won't be too hard to add. Could be really simple saving just the text-strings in a file... but that's nog flexible enough. It will be JSON, opening up the possibility of a web-service, who knows. I'm having fun.
New in this release are "nudgeable" Double Curved Tracks, but the biggest thing is that the curved switches can now be nudged as well, when rotated. This way you can add a curved switch... rotate it so that the switch track is at the front, and it can be nudged so that the curved switch track connects to the railroad instead of the straight track of the curved switch.