Mention ops guides migration in Rocky RN

Change-Id: Ice0e6d3daa71c33df8d7a26d5b449af6c4992cc7
Depends-on: https://review.openstack.org/#/c/603219/

releasenotes/source/index.rst

@@ -20,6 +20,7 @@ Contents
 .. toctree::
    :maxdepth: 2
 
+   rocky.rst
    queens.rst
    pike.rst
    ocata.rst

releasenotes/source/queens.rst

@@ -24,14 +24,6 @@ Available from the `OpenStack Contributor Guide
 * This is a new document that aims to provide common documentation for all
   OpenStack Contributors and help with on-boarding efforts.
 
-Security Guide
-~~~~~~~~~~~~~~
-
-Available from the `OpenStack Security Guide
-<https://docs.openstack.org/security-guide/>`_.
-
-* TBD
-
 Translations
 ~~~~~~~~~~~~
 

releasenotes/source/rocky.rst

@@ -0,0 +1,23 @@
+=============
+Rocky release
+=============
+
+OpenStack Operations Guide
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Available from the `OpenStack Operations Guide
+<https://docs.openstack.org/operations-guide/>`_.
+
+* The ``operations-guide`` repository was restored and is now owned by the
+  Operations Documentation SIG. The source of the Operations Guide was moved
+  from ``openstack-manuals`` to that repository.
+
+OpenStack High Availability Guide
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Available from the `OpenStack High Availability Guide
+<https://docs.openstack.org/ha-guide/>`_.
+
+* The ``ha-guide`` repository was restored and is now owned by the Operations
+  Documentation SIG. The source of the High Availability Guide was moved
+  from ``openstack-manuals`` to that repository.