Use of updated geometry engine with existing models

The FEATool version 1.12.4 build 1.87 and following includes an upgrade of the GEOMTool geometry engine.

Must I rebuild geometries (blocks, spheres, transformations, etc.) built with an earlier version?

I gather that the grid generation process must be repeated, but I am asking about the creation of the model itself using the Geometry mode.

Kind regards,
-Randal

If a model works as intended there are generally few if any reasons to redo it (although if saved as a .fes GUI script this can be done automatically if desired).