Remove What's New and link to changelog.rst

Avoids duplicating information in 2 pages and reduces maintainence.

Author: charleswhchan

README.md

@@ -15,17 +15,6 @@ intended to work under [uWSGI](http://projects.unbit.it/uwsgi/) and behind [NGiN
 or [Apache](http://httpd.apache.org/docs/2.4/mod/mod_proxy_wstunnel.html) version 2.4.5 or later.
 
 
-New in 0.4.5
-------------
-* Created 1 requirements file under ``examples/chatserver/requirements.txt``.
-* Renamed chatclient.py to test_chatclient.py - for django-nose testrunner.
-* Migrated example project to django 1.7.
-* Edited ``docs/testing.rst`` to show new changes for using example project.
-* Added support for Python 3.3 and 3.4.
-* Added support for Django-1.8
-* Removes the check for middleware by name.
-
-
 Features
 --------
 * Largely scalable for Django applications with many hundreds of open websocket connections.
@@ -48,6 +37,10 @@ so that the Django application can “talk” to the browser. This is because th
 the server is through the Websocket and thus, by definition a long living connection. For scalability reasons you
 can't start a Django server thread for each of these connections.
 
+Release History
+---------------
+Refer to [changelog.rst](docs/changelog.rst)
+
 Build status
 ------------
 [![Build Status](https://travis-ci.org/jrief/django-websocket-redis.png?branch=master)](https://travis-ci.org/jrief/django-websocket-redis)