diff --git a/releasenotes/source/index.rst b/releasenotes/source/index.rst
index 53e10e7e5832b6c6c6fa5e6bdb04ba11386db653..ff3337e10014bb6daa213a51a4f8357501bd8cc9 100644
--- a/releasenotes/source/index.rst
+++ b/releasenotes/source/index.rst
@@ -6,4 +6,5 @@ oslo.metrics Release Notes
    :maxdepth: 1
 
    unreleased
+   xena
    wallaby
diff --git a/releasenotes/source/xena.rst b/releasenotes/source/xena.rst
new file mode 100644
index 0000000000000000000000000000000000000000..1be85be3ebf18741d311aa41096d417a99c970bf
--- /dev/null
+++ b/releasenotes/source/xena.rst
@@ -0,0 +1,6 @@
+=========================
+Xena Series Release Notes
+=========================
+
+.. release-notes::
+   :branch: stable/xena