Minor version bump for Python 3 compatible release

chrisjbillington · chrisjbillington · commit 212a29cd3700 · 2019-01-27T11:32:25.000-05:00
diff --git a/__init__.py b/__init__.py
@@ -32,7 +32,7 @@
 
 import zprocess
 
-__version__ = '2.1.0'
+__version__ = '2.2.0'
 
 
 def _ensure_str(s):
