Update - support Sphinx 4.x and docutils 0.17.x

Author: bnmnetp

CONTRIBUTING.rst

@@ -15,7 +15,10 @@ Coding Standards
 
 *   All components must be Python 3 compatible.   The ``six`` module is already
     in the requirements.txt file, so feel free to use that.
-*   No Tabs for Python files (4 spaces = 1 indentation)
+*   No Tabs for Python files (4 spaces = 1 indentation) 
+*   We use black to format all of our Python code.
+*   No Tabs in Javascript files (4 spaces = 1 indentation)
+*   We use Prettier to format our Javascript - please make sure you configure prettier to use 4 spaces as the tab size.
 *   Avoid proliferation of jQuery versions.  Make your stuff compatible with the version
     of jQuery in the common folder.
 *   Avoid proliferation of additional third party javascript modules.  We are already out of

setup.py

@@ -11,7 +11,7 @@
     dependencies = [l.strip() for l in fh]
 
 
-VERSION = "6.0.11"
+VERSION = "6.0.12"
 
 # These pre-install hooks are useful to make sure any pre-requisite
 # programs that are not pip installable are in place.