Build 2.81 of RealSense SDK 2.0 is now available for download. The latest feature in this version is:
* rs2_start_processing_queue - "a convenience function that lets the user target the output of a processing block (for example align) directly into a frame_queue. This helps in languages where function pointers are not available, such as LabView".
Full Mac OSX support for the complete range of SDK features is not in this build, although there is OSX support for color, depth and IR streams.