release 4.1.2

Author: minrk

IPython/core/release.py

@@ -20,11 +20,11 @@
 # release.  'dev' as a _version_extra string means this is a development
 # version
 _version_major = 4
-_version_minor = 2
-_version_patch = 0
-_version_extra = '.dev'
+_version_minor = 1
+_version_patch = 2
+# _version_extra = '.dev'
 # _version_extra = 'rc2'
-# _version_extra = ''  # Uncomment this for full releases
+_version_extra = ''  # Uncomment this for full releases
 
 # release.codename is deprecated in 2.0, will be removed in 3.0
 codename = ''