Adobe has updated Photoshop Lightroom, its photo management and editing software, and the Camera Raw photo processing tool for Photoshop.

Lightroom 3.3 and Camera Raw 6.3 are now available as Release Candidates on Adobe Labs.

The updates include various bug fixes while adding new lens profiles and new camera support for the following:

Nikon D7000
Nikon Coolpix P7000
Nikon D3100
Canon PowerShot S95
Canon PowerShot G12
Panasonic Lumix DMC-GH2
Samsung NX100
Samsung TL350 (WB2000)

Adobe's John Nack notes on his blog the update also introduces the Adobe Lens Profile Downloader.

Adobe Photoshop Lightroom

"The Lens Profile Downloader is a free companion application to Photoshop CS5, Photoshop Lightroom 3, and the Camera Raw 6 plug-in. It allows customers to search, download, rate and comment on the online lens correction profiles that are created and shared by the user community," Adobe's Tom Hogarty adds.

"The 'release candidate' label indicates that this update is well tested but would benefit from additional community testing before it is distributed automatically to all of our customers."