Initramfs-tools based systems(Ubuntu and derivatives)
After installation generate your credentials and add keys to your disk as described in the top-level README
then add initramfs,keyscript=fido2luks to your /etc/crypttab
Example:
sda6_crypt UUID=9793d81a-4cfb-4712-85f3-c7a8d715112c none luks,discard,initramfs,keyscript=fido2luks
But don't forget to run make install which will install all necessary scripts and regenerate your intrid.
