Update version numbers in conf.py

source/conf.py

@@ -33,7 +33,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'Lubuntu Manual'
-copyright = u'2016-2020, Lubuntu Team. This work is licensed under a Creative Commons Attribution 4.0 International License'
+copyright = u'2016-2021, Lubuntu Team. This work is licensed under a Creative Commons Attribution 4.0 International License'
 author = u'Lubuntu Team'
 
 # The version info for the project you're documenting, acts as replacement for
@@ -41,9 +41,9 @@ author = u'Lubuntu Team'
 # built documents.
 #
 # The short X.Y version.
-version = u'20.10'
+version = u'21.04'
 # The full version, including alpha/beta/rc tags.
-release = u'20.10'
+release = u'21.04'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.