The Adobe Photoshop Camera Raw and DNG Converter 8.2 Release Candidates for CS6 are now available.
From Adobe:
New Cameras Supported
FAQs
Why is it no longer required to place the plug-in file in the specified directory on my hard drive?
The Camera Raw update process has grown to include lens profile and camera profile files which are easiest to install via a single installer process instead of updating several different directories manually.
When will the Camera Raw 8.2 for CS6 release candidate expire?
9/30/2013
Will additional camera or lens support be available in the final release?
It is possible that additional cameras or lenses will be supported in the final release.
Download
Camera RAW 8.2 RC Plug-In - Windows (ZIP, 82.1MB) | Macintosh (DMG, 75.6MB)
DNG Converter 8.2 RC - Windows (EXE, 124MB) | Macintosh (DMG, 137MB)
Adorama carries Adobe Photoshop CS6.