Fouund this from an online magazine released today but see no mention in this forum
Here is the link http://labs.adobe.com/technologies/cameraraw7-2/
Not a great deal of info on this beta release, so can we get some idea of what, apart from new camera support, is addressed - would help with testing and comparing against a few bugaboos I reported for 7.1
It's mostly the new cameras and lenses.
Also, see the summary here under the table of cameras & lenses (there were a few issues fixed):
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