diff --git a/.github/workflows/ReleaseNotes.md b/.github/workflows/ReleaseNotes.md
index ff28cadd..f8f5777c 100644
--- a/.github/workflows/ReleaseNotes.md
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@@ -1,4 +1,5 @@
 * [Client] Exposed the _EndPoint_ type to support other endpoint types (like Unix Domain Sockets) in client options (#1919).
+* [ManagedClient] Added support for intercepting (and cancelling) publish messages (#1915, thanks to @hannasm).
 * [Server] Added new events for delivered and dropped messages (#1866, thanks to @kallayj).
 * [Server] The server will no longer treat a client which is receiving a large payload as alive. The packet must be received completely within the keep alive boundaries (BREAKING CHANGE!, #1883).
 * [Server] Fixed "service not registered" exception in ASP.NET integration (#1889).