I can't install v0.0.20
sw_vers:
ProductName: Mac OS X
ProductVersion: 10.15.4
BuildVersion: 19E234g
https://github.com/github/SoftU2F/releases/tag/0.0.20
I attempt to run the .pkg file but the installer exits with this error:

Huh so there's also problems in homebrew.
The root cause is macOS blocks loading kext during installation.
Sorry folks. I changed v0.0.20 to a "pre-release", which will hopefully encourage people to download v0.0.19 until I can sort this out. I'm happy to just delete v0.0.20 for right now if that's clearer.
Keep it up there but maybe tell people it doesn't work and link them to this issue?
just letting people know that its broken 👍