Audio Ease updated the 360pan suite to version 2.0 and added Ambisonics Convolution Reverb.
360pan suite is a VST and AAX plug-in suite for the Mac designed to deliver ambisonics mixes for immersive audio: audio from all directions, intended for headphone reproduction, that stays where it is even when you turn your head.
You can do all your panning, distancing and even mixing from within the video window of your DAW (Reaper or Pro Tools HD). There is no need to have any plug-in interfaces open while working.
More info here: Audio Ease | 360