03-21-2012 06:52 PM
V5-6R2012 GA is not yet released, so we can not comment. As with all V5 major releases, 3D InterOp will support it in the next release (Service Pack or GA) after V5 is publicly available.
04-05-2012 12:04 AM
I can see in InterOp:Release Notes/R22/SP2, that it now supports V5R22.
CATIA V5 Reader/Writer Component
The CATIA V5 Reader/Writer Component supports importing and exporting CATIA V5 R22 parts and assemblies on Windows platforms only.