This is a typical scenerio with the Camera 2 now out and the K Zoom. As soon as upgraded models and especially completely new models are released development usually comes to a screeching halt on the previous models. These are not wildly popular devices, so it's not too surprising that there was never much development to begin with. The same development fizzle happened with my Note 2 phone, and lack of popularity was a big problem with my Note 10.1 2014 edition tablet.
Samsung GALAXY Note II
Samsung GALAXY Note10.1 2014 Edition
Samsung GALAXY S III (x3)
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