Eventide has released two of their plugins in AAX2 format (i.e., working with Pro Tools 11) – the 2016 Stereo Room reverb and the Omnipressor. Both are available as Native only.

2016 Stereo Room is an algorithm from Eventide SP2016 hardware. The Omnipressor, an odd compressor, is also based on hardware, originally released in 1971. Of course hoping to see the other Eventide plugins follow shortly.