Release version 2.1.1

Author: Tarrasch

setup.py

@@ -49,7 +49,7 @@ def get_static_files(path):
 
 setup(
     name='luigi',
-    version='2.1.0',
+    version='2.1.1',
     description='Workflow mgmgt + task scheduling + dependency resolution',
     long_description=long_description,
     author='Erik Bernhardsson',