Bump version to 0.630-dev (#5353)

ilevkivskyi · gvanrossum · commit 1c89afc5a415 · 2018-07-13T14:38:25.000-07:00
diff --git a/mypy/version.py b/mypy/version.py
@@ -1,7 +1,7 @@
 import os
 from mypy import git
 
-__version__ = '0.620+dev'
+__version__ = '0.630+dev'
 base_version = __version__
 
 mypy_dir = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
