Update the index node template expression field from a 128 char field

to a text field.

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>

docs/releases/2.2.1.rst

@@ -0,0 +1,73 @@
+===============================
+Mayan EDMS v2.2.1 release notes
+===============================
+
+Released: May 25, 2017
+
+What's new
+==========
+
+This is a bug-fix and minor feature release and all users are encouraged to
+upgrade.
+
+Changes
+-------------
+- Index node expression template field changed from a 128 character field to an
+  unlimited size text field to allow for complex indexing expressions.
+
+Removals
+--------
+* None
+
+Upgrading from a previous version
+---------------------------------
+
+Using PIP
+~~~~~~~~~
+
+Type in the console::
+
+    $ pip install -U mayan-edms
+
+the requirements will also be updated automatically.
+
+Using Git
+~~~~~~~~~
+
+If you installed Mayan EDMS by cloning the Git repository issue the commands::
+
+    $ git reset --hard HEAD
+    $ git pull
+
+otherwise download the compressed archived and uncompress it overriding the
+existing installation.
+
+Next upgrade/add the new requirements::
+
+    $ pip install --upgrade -r requirements.txt
+
+Common steps
+~~~~~~~~~~~~
+
+Migrate existing database schema with::
+
+    $ mayan-edms.py performupgrade
+
+Add new static media::
+
+    $ mayan-edms.py collectstatic --noinput
+
+The upgrade procedure is now complete.
+
+
+Backward incompatible changes
+=============================
+
+* None
+
+Bugs fixed or issues closed
+===========================
+
+* `GitLab issue #357 <https://gitlab.com/mayan-edms/mayan-edms/issues/357>`_ It should be possible to retrieve all workflows for a given DocumentType from the API
+
+.. _PyPI: https://pypi.python.org/pypi/mayan-edms/

docs/releases/index.rst

@@ -22,6 +22,7 @@ versions of the documentation contain the release notes for any later releases.
 .. toctree::
    :maxdepth: 1
 
+   2.2.1
    2.2
    2.1.11
    2.1.10