Bump the version to 2.2

1st1 · 1st1 · commit be143d6e17d6 · 2018-05-02T12:58:07.000-04:00
diff --git a/setup.py b/setup.py
@@ -8,7 +8,7 @@
 
 setuptools.setup(
     name='contextvars',
-    version="2.1",
+    version="2.2",
     url='http://github.com/MagicStack/contextvars',
     description='PEP 567 Backport',
     long_description=readme,
