Release notes and version bump for 0.4.0
diff --git a/README.rst b/README.rst
index eeb3ab5..8bc6376 100644
--- a/README.rst
+++ b/README.rst
@@ -65,6 +65,13 @@
 Changes
 -------
 
+0.4.0 - 2016-01-27
+``````````````````
+
+* Stop testing on Python 3.2
+
+* Add support for async/await keywords on Python 3.5 from PEP 0492
+
 0.3.1 - 2015-06-14
 ``````````````````
 
diff --git a/mccabe.py b/mccabe.py
index 72b8bdd..a86d208 100644
--- a/mccabe.py
+++ b/mccabe.py
@@ -14,7 +14,7 @@
 except ImportError:   # Python 2.5
     from flake8.util import ast, iter_child_nodes
 
-__version__ = '0.3.1'
+__version__ = '0.4.0'
 
 
 class ASTVisitor(object):