Apple has posted Digital Camera RAW Compatibility Update 3.8.
No Canon or Nikons listed this round.
This update adds RAW image compatibility for the following cameras to Aperture 3 and iPhoto '11:
• Konica Minolta DiMAGE A200
• Olympus PEN E-P3
• Panasonic LUMIX DMC-G3
• Panasonic LUMIX DMC-GF3
• Samsung NX11
• Samsung NX100
• Sony Alpha NEX-C3
• Sony Alpha SLT-A35
For more information on supported RAW formats, see http://support.apple.com/kb/HT4757.