[trilogy2826]

Until Windchill 10.0, which was very recently released, Inventor was never supported. This assumes that by "supported" you mean as a direct integration like Creo supports. Inventor files could always be submitted and source controlled just like any generic file type.

As far as I know, PTC has not upgraded our FIRST projects to 10.0. We are still running 9.1. Does your team have access to 10.0?