diff --git a/releasenotes/source/2026.1.rst b/releasenotes/source/2026.1.rst
new file mode 100644
index 0000000..3d28615
--- /dev/null
+++ b/releasenotes/source/2026.1.rst
@@ -0,0 +1,6 @@
+===========================
+2026.1 Series Release Notes
+===========================
+
+.. release-notes::
+   :branch: stable/2026.1
diff --git a/releasenotes/source/index.rst b/releasenotes/source/index.rst
index f4942da..aa4abaf 100644
--- a/releasenotes/source/index.rst
+++ b/releasenotes/source/index.rst
@@ -6,6 +6,7 @@ python-brick-cinderclient-ext Release Notes
    :maxdepth: 1
 
    unreleased
+   2026.1
    2025.2
    2025.1
    2024.2