diff --git a/release-notes/3.9.15.md b/release-notes/3.9.15.md
index 9804a30806..b6cb425590 100644
--- a/release-notes/3.9.15.md
+++ b/release-notes/3.9.15.md
@@ -19,6 +19,11 @@ Contributors are encouraged to update them together with their changes. This hel
 
    GitHub issue: [#4371](https://github.com/rabbitmq/rabbitmq-server/pull/4371)
 
+ * If a cluster that had streams enabled was upgraded with a jump of multiple
+   patch releases, stream state could fail an upgrade.
+
+   GitHub issue: [#4510](https://github.com/rabbitmq/rabbitmq-server/issues/4510)
+
  * When a policy contained keys unsupported by a particular queue
    type, and later updated or superseded by a higher priority policy,
    effective optional argument list could become inconsistent (policy