Fixes #255. Allows users to create files within /usr/lib/bootc/kargs.d with kernel arguments. These arguments can now be applied on a switch, upgrade, or edit. General process:
Current workaround See #543 (comment) Original issue text Describe the bug Trying to rebase an existing SB39 to SB40 fails to boot showing vmlinuz-6.8.1-300.fc40.x86.x64 has invalid signature. you ...