diff --git a/releasenotes/notes/pike-metadefs-changes-95b54e0bf8bbefd6.yaml b/releasenotes/notes/pike-metadefs-changes-95b54e0bf8bbefd6.yaml
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+---
+upgrade:
+  - |
+    The following metadata definitions have been modified in the Pike release:
+
+    * The property ``img_hide_hypervisor_id`` has been added to the namespace
+      ``OS::Compute::LibvirtImage``.
+
+    You may upgrade these definitions using:
+
+    ``glance-manage db load_metadefs [--path <path>] [--merge] [--prefer_new]``