Add release notes page for v17

Add a new page for v17 release notes.

Depends-on: Id0f729faa56dd17c3f98c3703683256a3e493b47
Change-Id: Icaedd8aa925f54803d22af6dfb2938bfdef43e1e
diff --git a/releasenotes/source/index.rst b/releasenotes/source/index.rst
index db01da0..df1de46 100644
--- a/releasenotes/source/index.rst
+++ b/releasenotes/source/index.rst
@@ -6,6 +6,7 @@
     :maxdepth: 1
 
     unreleased
+    v17.0.0
     v16.1.0
     v16.0.0
     v15.0.0