Brian Griffith has released Iridient Developer 2.2, an update to his critically acclaimed image processing software for Mac OS X. This release includes support for lens vignetting corrections including automatic correction from LCP lens profile files, DNG format images with embedded lens metadata and some camera manufacturer's raw metadata. Manual lens vignetting adjustments are now available as well. This release improves the "Auto Levels" noise reduction option introduced in version 2.1, and adds support for raw image files generated by the Canon EOS 70D, the Sony DSC-RX100 II and DSC-RX1R, the Fujifilm X-M1, the Panasonic Lumix DMC-GX7, DMC-FZ72 and DMC-FZ70, and the Pentax Q7. This is a paid upgrade for users who originally purchased a licence before 1 February 2012.