Adobe has released Lightroom 2.6. It adds RAW support for 20 cameras (among them Canon 7D, Nikon D3s, Sony A500/550/850, Olympus E-P2), fixed a bug of artifact creation in highlights for shots from some cameras when using a PowerPC), a bug in crop tool has been fixed (unlocked ratio after a rotation) and a problem in Mac when panning in Develop module when zoomed 1:1.