Patch release 2.1.1 (#490)

Author: neozenith

Diff for: docs/changelog.rst

@@ -1,6 +1,8 @@
 Changelog
 ---------
--  2.1.1 (UNRELEASED)
+-  2.1.x (UNRELEASED)
+  - ....
+-  2.1.1 
   - Format code with black (@neozenith)
   - Use latest pypy3 in Travis (@hugovk)
   - Improve documentation about custom matchers (@gward)

Diff for: setup.py

@@ -38,7 +38,7 @@ def run_tests(self):
 
 setup(
     name="vcrpy",
-    version="2.1.0",
+    version="2.1.1",
     description=("Automatically mock your HTTP interactions to simplify and " "speed up testing"),
     long_description=long_description,
     author="Kevin McCarthy",