Bump version to 0.520-dev

JukkaL · JukkaL · commit 784c72dca1a5 · 2017-05-10T13:51:56.000+01:00
diff --git a/mypy/version.py b/mypy/version.py
@@ -1,7 +1,7 @@
 import os
 from mypy import git
 
-__version__ = '0.511'
+__version__ = '0.520-dev'
 base_version = __version__
 
 mypy_dir = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
