Late Wednesday, Apple posted its Digital Camera Raw Compatibility Update 3.7, an update designed to extend RAW image compatibility for the Aperture 3 and iPhoto ’09 applications.

The update, a 6.62 megabyte download, adds support for the following cameras:

- Canon EOS Rebel T3 / 1100D / Kiss X50

- Canon EOS Rebel T3i / 600D / Kiss X5

- Olympus E-5

- Panasonic Lumix DMC-FZ100

- Pentax K-r

- Pentax K-5

The update requires Mac OS X 10.5.8 or later to install and run and is also available via Mac OS X’s built-in Software Update feature.

If you’ve tried the new Digital Camera update and noticed any changes, please let us know how it went.