Camera Raw 8.5 is now available as a final release for Photoshop CS6 and Photoshop CC. This release provides new features including new preview controls, the ability to modify graduated and radial filters, and a new visualization mask for graduated and radial filters. In addition, this release also includes bug fixes, support for new cameras and new lenses. DNG Converter 8.5 is provided for customers using versions of Photoshop older than Photoshop CS6.
As mentioned, updates to Camera Raw 8 for Photoshop CS6 only include new camera support, lens profile support, and bug fixes. The new features listed in the release notes are only available in Photoshop CC.
DNG Converter 8.5:
Mac – http://www.adobe.com/support/downloads/detail.jsp?ftpID=5793
Windows – http://www.adobe.com/support/downloads/detail.jsp?ftpID=5794
Reference: Camera Raw 8.5 and DNG Converter 8.5 now available