We might get a geometric constraints solver in #KiCad

I don't know much about it. But there is an open MR https://gitlab.com/kicad/code/kicad/-/merge_requests/2663

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From the commit message:
> It lets users attach geometric and parametric constraints to PCB and
footprint graphics so dependent geometry is re-derived on edit, instead
of converting every relative datasheet measurement to an absolute number
by hand.

The solver is FreeCAD's planegcs, vendored under thirdparty with pcbnew
owning the adapter