Mayo v0.3.0

Hello dear OpenCascade users,
I'm pleased to inform you about the Mayo release v0.3.0

Mayo is a 100% open-source 3D CAD viewer and converter based on Qt + OpenCascade

This new 0.3.0 version provides :

• Export XDE shape assembly to AMF format
• Support reading Wavefront OBJ files
• Support reading glTF files
• Support writing glTF files
• Support writing VRML files
• Show/hide document tree nodes
• Select document tree nodes from 3D graphics
• Fix systematic crash at application exit

>> GitHub page
>> Release v0.3.0