If you happened to launch Lightroom today, you might have been notified that a new version of Lightroom 4 is available. Today, Adobe released the final production version of Lightroom 4.3. As usual, plenty of bugs have been fixed and a lot more cameras and lenses have been added to the release. Full RAW support for Nikon D600 has now been finalized and new cameras like Canon EOS 6D, Nikon 1 V2 and Sony RX-1 have been added to the database. Lots of expensive Leica lenses, Canon 24-70mm f/2.8L II and other third party lenses have also been added to the Lightroom Lens Correction module.