Adobe has today published new release candidate versions of its Lightroom and DNG Converter applications, as well as its Camera Raw plugin. All three updates carry matching 2.7 Release Candidate version numbers, and add support for the same list of new camera models. The Lightroom 2.7 RC also increases the cache size limit to 200GB, and fixes a bug with slideshow playback that could cause program or operating system crashes. Camera Raw 2.7 includes a new demosaicing algorithm compatible with settings applied in the Lightroom 3 beta.Both Windows and Mac users receive new support for Raw files from seven manufacturers — Canon, Kodak, Leaf, Mamiya, Olympus, Panasonic, and Sony.