Adobe has announced the availability of ACR 8.5 Release Candidate on Adobe Labs (http://tinyurl.com/oqc43tg).
The release candidate adds support for these six cameras: Canon PowerShot G1 X Mark II; Fuji FinePix S1; Nikon 1 J4; Nikon 1 V3; Olympus OM-D E-M10; and Panasonic LUMIX DMC-GH4. Additionally, this release adds support for six new lens profiles, including Fuji, Canon and Nikon.
Camera Raw 8.5 is available as a free update for both Photoshop CC and Photoshop CS6 on Mac OS X and Windows. Note that Camera Raw 8.5 for CS6 only includes updated camera and lens profile support as part of the recent camera raw policy change.