make websocket eventsub branch

Author: IAmTomahawkx

README.rst

@@ -16,7 +16,11 @@
 .. image:: https://img.shields.io/pypi/dm/twitchio?color=black
     :target: https://pypi.org/project/twitchio
     :alt: PyPI - Downloads
-    
+
+
+.. warning::
+    This is a BETA branch. Features in this branch are subject to breaking changes at any point, without warning.
+    They are also not garaunteed to work
 
 TwitchIO is an asynchronous Python wrapper around the Twitch API and IRC, with a powerful command extension for creating Twitch Chat Bots. TwitchIO covers almost all of the new Twitch API and features support for commands, PubSub, Webhooks, and EventSub.