New: LEGO City and LEGO 9V; Duplo redesigned

You can now plan with the LEGO train set: LEGO City (plastic tracks with straight pieces, curves, left and right turnouts, and flexible track) and the older metal track set LEGO 9V with a 90° crossing. The dimensions are taken from the LDraw parts library; the turnouts and counter-curves form a parallel track in the stud grid.

LEGO Duplo has also been updated: Straight and curved tracks now have the original dimensions, plus the authentic Duplo switch, the 60° crossing, and the railroad crossing. Saved Duplo plans open as usual; the app displays a note wherever an old piece has been replaced.