diff --git a/releasenotes/source/index.rst b/releasenotes/source/index.rst
index ca4384e..38ba3eb 100644
--- a/releasenotes/source/index.rst
+++ b/releasenotes/source/index.rst
@@ -6,6 +6,7 @@
    :maxdepth: 1
 
    unreleased
+   stein
    v0.5.0
    v0.4.0
    v0.3.0
diff --git a/releasenotes/source/stein.rst b/releasenotes/source/stein.rst
new file mode 100644
index 0000000..efaceb6
--- /dev/null
+++ b/releasenotes/source/stein.rst
@@ -0,0 +1,6 @@
+===================================
+ Stein Series Release Notes
+===================================
+
+.. release-notes::
+   :branch: stable/stein