Update conf.py

install_guide/conf.py

@@ -23,7 +23,7 @@ import os
 # -- General configuration ------------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
-#needs_sphinx = '1.0'
+#needs_sphinx = '2.1'
 
 # Add any Sphinx extension module names here, as Strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
@@ -51,9 +51,9 @@ copyright = u'2019, ARTA Software'
 # built documents.
 #
 # The short X.Y version.
-version = '1.0'
+version = '2.1'
 # The full version, including alpha/beta/rc tags.
-release = '1.0'
+release = '2.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.