doc: changes for 1.13 documentaiton release

Doc changes listed in the release checklist (#8320)

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>

doc/conf.py

@@ -359,6 +359,7 @@ html_context = {
     'theme_logo_only': False,
     'current_version': version,
     'versions': ( ("latest", "/"),
+                 ("1.13.0", "/1.13.0/"),
                  ("1.12.0", "/1.12.0/"),
                  ("1.11.0", "/1.11.0/"),
                  ("1.10.0", "/1.10.0/"),

doc/index.rst

@@ -20,7 +20,8 @@ Zephyr Project Documentation
    ``http://docs.zephyrproject.org/<version>``. The following documentation
    versions are available:
 
-   `Zephyr 1.9.2`_ | `Zephyr 1.10.0`_ | `Zephyr 1.11.0`_ | `Zephyr 1.12.0`_
+   `Zephyr 1.9.2`_ | `Zephyr 1.10.0`_ | `Zephyr 1.11.0`_ |
+   `Zephyr 1.12.0`_ | `Zephyr 1.13.0`_
 
 For information about the changes and additions for releases, please
 consult the published :ref:`zephyr_release_notes` documentation.
@@ -66,6 +67,7 @@ Source code for the Zephyr Project is maintained in the Zephyr Project's
 
 * :ref:`genindex`
 
+.. _Zephyr 1.13.0: http://docs.zephyrproject.org/1.13.0/
 .. _Zephyr 1.12.0: http://docs.zephyrproject.org/1.12.0/
 .. _Zephyr 1.11.0: http://docs.zephyrproject.org/1.11.0/
 .. _Zephyr 1.10.0: http://docs.zephyrproject.org/1.10.0/

doc/release-notes.rst

@@ -18,7 +18,7 @@ Git clone and checkout commands, such as:
 
    git clone https://github.com/zephyrproject-rtos/zephyr
    cd zephyr
-   git checkout tags/v1.12.0
+   git checkout tags/v1.13.0
 
 
 The project's technical documentation is also tagged to correspond with a
@@ -30,6 +30,7 @@ Zephyr Kernel Releases
 .. toctree::
    :maxdepth: 1
 
+   release-notes-1.13
    release-notes-1.12
    release-notes-1.11
    release-notes-1.10