diff --git a/sdk/eventhub/azure-eventhub/CHANGELOG.md b/sdk/eventhub/azure-eventhub/CHANGELOG.md
index 1a15dab8841d..abeb952b47f6 100644
--- a/sdk/eventhub/azure-eventhub/CHANGELOG.md
+++ b/sdk/eventhub/azure-eventhub/CHANGELOG.md
@@ -6,6 +6,8 @@
 
 ### Breaking Changes
 
+- Fixed a bug in `BufferedProducer` that would block when flushing the queue causing the client to freeze up (issue #23510).
+
 ### Bugs Fixed
 
 ### Other Changes