diff --git a/releasenotes/source/index.rst b/releasenotes/source/index.rst
index 02f2a659ea..09be841aa9 100644
--- a/releasenotes/source/index.rst
+++ b/releasenotes/source/index.rst
@@ -5,8 +5,9 @@
 .. toctree::
    :maxdepth: 1
 
-   Current (4.3.0 - unreleased) <current-series>
-   Mitaka (4.3.0 - unreleased) <mitaka>
+   Current (unreleased) <current-series>
+   Newton (unreleased) <newton>
+   Mitaka (4.3.0 - 5.1.x) <mitaka>
    Liberty (4.0.0 - 4.2.x) <liberty>
    Kilo (2015.1) <https://wiki.openstack.org/wiki/Ironic/ReleaseNotes/Kilo>
    Juno (2014.2) <https://wiki.openstack.org/wiki/Ironic/ReleaseNotes/Juno>
diff --git a/releasenotes/source/mitaka.rst b/releasenotes/source/mitaka.rst
index b66086b8bd..05ed3e48eb 100644
--- a/releasenotes/source/mitaka.rst
+++ b/releasenotes/source/mitaka.rst
@@ -1,6 +1,6 @@
-============================
+===========================
 Mitaka Series Release Notes
-============================
+===========================
 
 .. release-notes::
-   :branch: origin/master
+   :branch: origin/stable/mitaka
diff --git a/releasenotes/source/newton.rst b/releasenotes/source/newton.rst
new file mode 100644
index 0000000000..55006ebaca
--- /dev/null
+++ b/releasenotes/source/newton.rst
@@ -0,0 +1,6 @@
+===========================
+Newton Series Release Notes
+===========================
+
+.. release-notes::
+   :branch: origin/master