Hi Thomas,

AFAIK IfcOpenShell 0.5 is not official released. There is no 0.5 branch. But 0.6 and 0.7 development have started already. Means there are three versions developed at once ?

I am a bit lost here? The last entry on http://blog.ifcopenshell.org/ is 3.5 years old. The one before is the one from 0.4 version.

Would it be possible to bring some light in my darkness.

BTW: the master branch (which is dev branch for 0.5 AFAIK) works great on FreeCAD on Windows, OSX and Linux :-) For Windwos and OSX we gone take IfcOpenBot builds.

cheers bernd