diff --git a/doc/release-notes/upgrading.en.rst b/doc/release-notes/upgrading.en.rst
index 07437c2eb60..fbf9270e859 100644
--- a/doc/release-notes/upgrading.en.rst
+++ b/doc/release-notes/upgrading.en.rst
@@ -143,6 +143,8 @@ The following :file:`records.yaml` changes have been made:
 - The per server origin connection feature had a few configurations that were not used removed.
   ``proxy.config.http.per_server.connection.queue_size`` and ``proxy.config.http.per_server.connection.queue_delay``
   have been removed.
+- The records.yaml entry ``proxy.config.http.keepalive_internal_vc`` has been removed.  This entry
+  was previously undocumented.
 - The records.yaml entries ``proxy.config.http.parent_proxy.connect_attempts_timeout`` and
   ``proxy.config.http.post_connect_attempts_timeout`` were previously referenced in default config
   files, but they did not have any effect.  These have been removed from default configs files.