Highlights:

• Use config-drive instead of guestfish on s390x to deliver Ignition configuration
  (#678)
• Block device support for domains
  (#670)
• Avoid unnecessary delay on volume operations
  (#680)
• Migrate to terraform-plugin-sdk
  (#677)
• Fix handling of volumes when backing directory is removed
  (#681)
• Allow to generate readthedocs.org style html documentation
  (#655)

Contributors:

Thanks a lot for all the contributors that made this release possible: @MalloZup @LorbusChris @crawford @moio @muroj and others.