Adobe released the final version of Lightroom 2.3 and Camera Raw 5.3 yesterday. The updates are here:  Lightroom 2.3 (Mac|Win) & Camera Raw 5.3 (Mac|Win)

The update adds support for 

  • Nikon D3X
  • Olympus E-30

and fixes the following issues in lightroom:

  • In the Windows 64-bit version of Lightroom an sFTP upload process could cause Lightroom to crash.
  • Slideshows could return to the first image randomly during playback.
  • A memory leak could cause Lightroom to crash while attempting to process files with local adjustments.
  • Canon EOS 5D Mk II sRAW files could process with artifacts in Lightroom 2.2.
  • Lightroom 2.2 could cause disc burning to fail for Windows customers.