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Adobe Lightroom 4.4 and Camera Raw 7.4 Release Candidates Now Available

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Adobe Lightroom 4.4 and Camera Raw 7.4release candidates are now available for download with support for the following  products.

Lightroom 4.4 Release Candidate includes a correction to the demosaic algorithms for Fujifilm cameras with the X-Trans sensor.  This specifically impacts the following cameras:


New Camera Support

The following new cameras are now supported:

  • Canon EOS 1D C
  • Casio Exilim EX-ZR700
  • Fujifilm X100s
  • Fujifilm X20
  • Hasselblad Lunar
  • Leica M
  • Nikon 1 V3
  • Nikon 1 S1
  • Pentax MX-1

New Lens Profile Support

Lens Name Lens Mount
Canon 24-70 f/4L IS Canon
Sigma 18-250mm F3.5-6.3 DC MACRO HSM Sony, Pentax
Sigma APO MACRO 180mm F2.8 EX DG OS HSM Sony
Sigma 35mm F1.4 DG HSM A012 Canon, Sigma, Nikon
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C013 Canon, Sigma

Fixed Issues

The following issues have been fixed in Lightroom 4.4 release candidate:

  • The crop overlay tool resized incorrectly when used in conjunction with the “Constrain to Crop” checkbox in the Lens Correction panel
  • Background graphics were not correctly rendered within the Book Module
  • The supplied lens profile for the Sony RX-1 did not contain vignette information
  • Previews of photos in portrait orientation were blurry when viewed in the filmstrip in the Develop module. (Mac only)
  • Stack badges displayed the wrong count when creating new stack that included a preexisting stack.
  • The Filter scrollbar within the Library module was not rendering properly.