- Rebase to upstream spice-protocol 0.12.2, which adds:
  0.12.2:
  + Add A8 surface capability in display channel.
  + Add to qxl device support for:
    = client present
    = client capabilities
    = client monitors configuration
  0.12.1:
  + Support seamless migration.
  + New QXLComposite message for better X support.
  + Support arbitrary scancode message INPUTS_KEY_SCANCODE.
  0.12.0:
  + Add support for arbitrary resolution on Windows QXL with
    QXL_ESCAPE_SET_CUSTOM_DISPLAY
  + Add support for arbitrary resolution and multiple monitor per
    display channel with QXLMonitorsConfig and co
  + build cleanup
  Resolves: rhbz#842352
  Resolves: rhbz#846910