do you plan to update plugin for Cinema R11.5 and MR v1.7 or only for v2.x?
I don't know the answer to that question at this time; there is another update for the 1.7 plugin, which is pretty much finished, but coding/testing efforts right now are focused on 2.x, to make sure that we have a smooth transition there. Obviously, R11.5 will be supported for 2.x first, in order to respect the investment of people who decide to move up to 2.x, and after that, it just depends on how badly R11.5 has broken the 1.7 plugin. At any rate, we are at too sensitive of a time in development now to consider shifting focus; the changes made in the Cinema SDK are too fundamental to make an accurate prediction about how the transition will go.