The new FAI release 6.4 comes with some nice new features.

It now supports installing the Xfce edition of Linux Mint 22.1 'Xia'. There's now an additional Linux Mint ISO [1] which does an unattended Linux Mint installation via FAI and does not need a network connection because all packages are available on the ISO.

The package_config configurations now support arbitrary boolean expressions with FAI classes like this:

PACKAGES install UBUNTU && XORG && ! MINT

If you use the command ifclass in customization scripts you can now also use these expressions.

The tool fai-kvm for starting a KVM virtual machine now uses UEFI variables if the VM is started with an UEFI environment, so boot settings are saved during a reboot.

For the installation of Rocky Linux and Almalinux in an UEFI environment some configuration files were added.

New ISO images [2] are available but it may take some time until the FAIme service [3] will supports customized Linux Mint images.