From v 9.2.1b to 9.2.2b

What's new from version 9.2.1b to 9.2.2b 

Preprocess:
New version of the circles and spheres mesher (rball)

Postprocess:
Support for 'Units' has been added, both for mesh and results:
Mesh: add Unit "Unit name" between MESH and Coordinates keywords
Result: add Unit "Unit name" between Result and Values keywords
ResultGroup: for each result in the group, add Unit "Unit name" below its ResultDescription line
on the icon bar a status label show the unit used by the mesh, for instance Units: m
clicking on this status label, the user can change the units used to draw the results: