Update README and setup for version 1.3.1

Author: fmenabe

README.rst

@@ -31,6 +31,11 @@ API is described `here <http://python-dokuwiki.readthedocs.org/en/latest/>`_.
 
 Release notes
 -------------
+1.3.1 (2021-08-30)
+~~~~~~~~~~~~~~~~~~
+    * Set default empty value for `summary` to `structs.get_data()`
+    * Add `minor` parameter to `structs.get_data()`
+
 1.2.1 (2019-07-24)
 ~~~~~~~~~~~~~~~~~~
     * Remove `login <https://www.dokuwiki.org/devel:xmlrpc#dokuwikilogin>`_ call

setup.py

@@ -4,7 +4,7 @@
 
 setuptools.setup(
     name = 'dokuwiki',
-    version = '1.2.1',
+    version = '1.3.1',
     author = 'François Ménabé',
     author_email = '[email protected]',
     url = 'http://python-dokuwiki.readthedocs.org/en/latest/',