M1/Big Sur/Monterey
The beta atop the Nerve Forum is required and can be accessed by registered users.
https://xferrecords.com/forums/nerve/nerve-1-275-pre-release
If you are installing Nerve for the first time then it is recommended to copy the Nerve Data Folder to the user Music folder.
command-shift-G in Finder and type or paste:
~/Music
Move NerveData Folder to this location.
Plugins from the 1.0 disk image will need to removed if they were installed.
command-shift-G in Finder (go to folder) and type or paste:
~/Library/Audio/Plug-Ins

Delete Nerve from these locations.