diff --git a/releasenotes/notes/queens-metadefs-changes-daf02bef18d049f4.yaml b/releasenotes/notes/queens-metadefs-changes-daf02bef18d049f4.yaml
index 89ca3141b0..f3f9db83e3 100644
--- a/releasenotes/notes/queens-metadefs-changes-daf02bef18d049f4.yaml
+++ b/releasenotes/notes/queens-metadefs-changes-daf02bef18d049f4.yaml
@@ -10,9 +10,13 @@ upgrade:
     * An enumeration of values was added for the `vmware:hw_version`_
       property in the ``OS::Compute::VMwareFlavor`` namespace.
 
+    * Additional values were added to the enumeration for the `hw_disk_bus`_
+      property in the ``OS::Compute::LibvirtImage`` namespace.
+
     You may upgrade these definitions using:
 
     ``glance-manage db load_metadefs [--path <path>] [--merge] [--prefer_new]``
 
     .. _img_linked_clone: https://git.openstack.org/cgit/openstack/glance/commit/?id=5704ba6305b8aec380f90c3a35cbc4031f54f112
     .. _`vmware:hw_version`: https://git.openstack.org/cgit/openstack/glance/commit/?id=c1a845d5532ae43248dd4b9714ffa0a403737cf7
+    .. _`hw_disk_bus`: https://git.openstack.org/cgit/openstack/glance/commit/?id=f8a5a4022441617aaa508e8e59f542d047ba5ba2