We have just updated TrackUtility MK2 and WahWah to add Apple Silicon native support.
The new 2.1.0 and 1.3.0 versions include:
Added Apple silicon native support
Raised minimum supported macOS to 10.11
Removed 32 bit support for Windows
The update is free for owners of the plugin and can be downloaded from the user area
or using HoRNet DoIn, our downloader installer