SystemRescueCd 6.1 Adds WireGuard Support, Linux Kernel 5.4 LTS

Coming more than a year after the SystemRescueCd 6.0 series, which switched to an Arch Linux base and dropped support for 32-bit kernel and user space programs, SystemRescueCd 6.1 is here with a brand-new kernel that will be supported for the next two years. The entire SystemRescueCd 6.0 series used Linux kernel 4.19 LTS, but SystemRescueCd 6.1 is powered by the Linux 5.4 LTS series, which will receive support until December 2021. This should vastly improve hardware support, meaning that SystemRescueCd is now capable of recognizing newer hardware. Linux kernel 5.4.22 LTS is included in the latest release.