The Apple Camera RAW support page  states that the  latest Apple RAW  engine i supports the uncompressed RAW for Fuji XT2.   Indeed the Photos App can open and edit the Fuji XT2 RAW files.  However if I try to import them into Aperture I get the message unsupported RAW file. I had assumed that Aperture would use the Apple RAW engine to process files.  Has something changed in Sierra?

Thanks

Jim