diff --git a/docs/releasenotes.rst b/docs/releasenotes.rst
index cc0cc10f6ef9f1917d8b37ab3f6e0acfc4eeebc0..06534562b376b366fc256aae4c79bcc7351738ee 100644
--- a/docs/releasenotes.rst
+++ b/docs/releasenotes.rst
@@ -76,6 +76,11 @@ Breaking changes:
     deprecated and removed. Existing roles should be updated to
     utilise the ``wsgi_requirements`` parameter instead.
 
+  * Added parameter ``wsgi_requirements_in`` for listing top-level
+    packages for performing pip requirements upgrade checks for
+    Gunicorn requirements (listed via existing ``wsgi_requirements``
+    parameter).
+
 * ``xmpp_server`` role
 
   * Use 2048-bit Diffie-Hellman parameters for relevant TLS