Apple released Digital Camera RAW Compatibility Update 4.08 on Thursday. This is software your Mac uses to interpret RAW image files when importing from your digital camera through Aperture 3 and iPhoto '11. This update adds support for eight new cameras from Canon, Fujifilm, Leica, Nikon, Pentax, and Sony.
Apple's patch notes:
This update adds RAW image compatibility for the following cameras to Aperture 3 and iPhoto '11:
- Canon EOS 70D
- Fujifilm X-M1
- Leica M
- Leica M Monochrom
- Nikon COOLPIX P330
- Pentax 645D
- Sony Cyber-shot DSC-RX1R
- Sony Cyber-shot DSC-RX100 II
The update is for Mountain Lion and Lion only. It's available in the Mac App Store in Mountain Lion and Software Update in Lion. You can download a standalone updater from Apple's support site (6.58MB download)