Release 0.2.28

[HuijingHei]

This release introduces five notable changes:

• Allows update EFI bootloader on riscv64 similar to aarch64 and x86_64. (support riscv64 #916)
• Rework grub2 default static config (Rework grub2 default static config #841), that includes:
  • Add support for GRUB2_PASSWORD in user.cfg (partially fix https://issues.redhat.com/browse/RHEL-78299)
  • Include dropins instead of sourcing them, this should help updating config in the future
  • Add multiple small dropins to match classic grub2 installs
• Add a simple implementation of fsfreeze_thaw_cycle(), that always call syncfs() first, then calls ioctl(FIFREEZE) and ioctl(FITHAW). This function ensures filesystem state is fully flushed — especially for XFS. (Add fsfreeze_thaw_cycle() + small cleanups #948)
• Support updating multiple EFIs in mirrored setups (RAID1). (efi: support updating multiple EFIs in mirrored setups (RAID1) #855)
• Add adopt tag to install the static GRUB config from tree. (adopt: add tag to install the static GRUB config from tree #945)

[openshift-ci]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[travier]

Release notes LGTM. Thanks!