ACR 8.2RC and DNG 8.2RC available at Adobe Labs

It installed without any problems and it's running very nicely hosted by Photoshop 13.0.5 (CS6 perpetual license) under OS X Lion 10.7.5 on my Mac Pro (65-lb desktop tower).

Here's the blurb:

1 - Added camera and lens support
2 - Bug fixes

3 - A Smoothness adjustment slider has been added to the Detail Panel under Color Noise Reduction*
4 - Refinements to the Spot Healing Tool*
5 - Smart Preview size has been updated to 2560 pixels on the long edge*
6 - Refinements to the Local Adjustment Brush*

    *Photoshop CC only

Read more about what's new:
http://adobe.ly/12G7tsy.