diff --git a/releasenotes/source/index.rst b/releasenotes/source/index.rst
index e1e6597..9b5aad3 100644
--- a/releasenotes/source/index.rst
+++ b/releasenotes/source/index.rst
@@ -6,6 +6,7 @@
    :maxdepth: 1
 
    unreleased
+   v31.1.0
    v31.0.0
    v30.0.0
    v29.2.0
diff --git a/releasenotes/source/v31.1.0.rst b/releasenotes/source/v31.1.0.rst
new file mode 100644
index 0000000..ecd7c36
--- /dev/null
+++ b/releasenotes/source/v31.1.0.rst
@@ -0,0 +1,5 @@
+=====================
+v31.1.0 Release Notes
+=====================
+.. release-notes:: 31.1.0 Release Notes
+   :version: 31.1.0