From 8137f8f0dfd0183450b535b362c4d537f2e4aa9a 2015-07-11 20:00:41
From: Min RK <benjaminrk@gmail.com>
Date: 2015-07-11 20:00:41
Subject: [PATCH] 4.0.0b1
---

diff --git a/IPython/core/release.py b/IPython/core/release.py
index f05ce61..cab25ce 100644
--- a/IPython/core/release.py
+++ b/IPython/core/release.py
@@ -22,7 +22,7 @@ name = 'ipython'
 _version_major = 4
 _version_minor = 0
 _version_patch = 0
-_version_extra = 'dev'
+_version_extra = 'b1'
 # _version_extra = 'rc1'
 # _version_extra = ''  # Uncomment this for full releases