Bump docs version (#140)

Author: efahk

docs/conf.py

@@ -20,7 +20,7 @@
 project = u'mixpanel'
 copyright = u' 2021, Mixpanel, Inc.'
 author = u'Mixpanel <[email protected]>'
-version = release = '4.10.1'
+version = release = '4.11.1'
 exclude_patterns = ['_build']
 pygments_style = 'sphinx'