Bumping to Houdini Version: 13.0.429
Houdini Engine Version: 1.7 (API: 15)
Added support for submeshes and multiple textures per single mesh. This completes the option to not split geos by primitive group in Unity and the HAPI_GetMaterialOnGroup() API call.
Minor fix to materials.
Added ability to override the splitGeosByGroup setting per asset instance.