Apple has released Camera RAW 3.6 (http://support.apple.com/kb/DL1357). It adds RAW image compatibility for new Canon, Olympus and Pentax cameras to Aperture 3 and iPhoto ’11.
It also addresses processing problems for some cameras. Camera RAW 3.6 requires Mac OS X 10.5.8 or higher and is a 6.45MB download.
