am curious where things have gone since the code sprint.
Development has slowed down a bit, but the best way to catch up is the repository. We’re planning to have regular meetings to pick this up again (see this topic), so that might also be a good way.
Is there much thought going into the 3D aspect of grids?
Not that I’m aware of, but if you have an index implementation (a library that has vectorized bindings for converting to / from cell ids) I’m sure we can figure out how to get these to work (eventually).