1.24.0

Make a separate module for banner printing, print the kernel version too.
Set the kernel log level to 5 by default.
Improve argon check.

Move test variable detection to build_pre, from the test phase.
Rename _dm_info to _vblk_info, as it now includes non-dm virtual block devices.
Improve isolation of the build/init phases, do not allow config changes after build. (shallow check)

Full Changelog: 1.23.0...1.24.0