CHANGES WITH 45:
stages/grub2: ability to not write kernel cmdline (#939)- Arch legacy grub compatibility (#941)
- org.osbuild.kickstart adjustments (#943)
- Fix typo in tar stage schema option enum (#940)
- Add mkinitcpio stage (#937)
- stages: allow using sysconfig stage multiple times. (#938)
- objectstore: don't store objects by their treesum (#861)
Contributions from: Christian Kellner, Jelle van der Waa, Ondřej Budai, Tom Gundersen, Tomáš Hozza, Simon Steinbeiss
— Drásov (Brno-venkov), 2022-01-07