Lens correction support for new Sony cameras

The 2 most recent version of C1 Pro have supported the .ARW files for the Sony NEX-5N but when i try to apply lens corrections it says 'unsupported file' - any idea when support for the 5N in particular will be added? I believe this is of interest to quite a lot of people as when shooting with wide angle M mount lenses it is necessary to remove a colour cast in the corners.