Updating docs release/version.

Author: dougalb

docs/source/conf.py

@@ -53,9 +53,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = 'v0.0.20'
+version = 'v0.0.22'
 # The full version, including alpha/beta/rc tags.
-release = 'v0.0.20'
+release = 'v0.0.22-rc.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.