---
upgrade:
  - |
    The following metadata definitions have been modified:

    * Added ``hw:virtio_packed_ring`` boolean in the ``OS::Nova::Flavor``
      namespace, and ``hw_virtio_packed_ring`` boolean in the
      ``OS::Glance::Image`` namespace.

    You may upgrade these definitions using:

    ``glance-manage db load_metadefs [--path <path>] [--merge] [--prefer_new]``