UFRaw-0.6 is out. You can see a summary of the changes in UFRaw's homepage:
UFRaw-0.6 adds support for several new camera models including the
Canon EOS 5D, Olympus E-500, Panasonic DMC-LX1 and the Sony CyberShot
You are welcome to use the Forum, Bug system, and my personal e-mail
for complains or if you have any problems with the release.