Add a release note for 2.1.0

Author: Fedosin

docs/source/release-notes/2.1.0.rst

@@ -0,0 +1,7 @@
+2.1.0: 2021-09-09
+-----------------
+
+Features Added
+``````````````
+- Add ``maintainer_can_modify`` parameter to ``create_pull`` method of
+  ``Repo`` class.

docs/source/release-notes/index.rst

@@ -9,6 +9,7 @@ here with the newest releases first.
 ==================
 
 .. toctree::
+    2.1.0
     2.0.0
 
 1.x Release Series

tests/unit/test_github.py

@@ -131,7 +131,7 @@ def test_create_key(self):
         )
 
     def test_create_key_with_readonly(self):
-        """ Test the request to create a key with read only"""
+        """Test the request to create a key with read only"""
         self.instance.create_key("key_name", "key text", read_only=True)
 
         self.post_called_with(

tests/unit/test_repos_repo.py

@@ -348,7 +348,7 @@ def test_create_pull_maintainer_can_modify(self):
             "base": "master",
             "head": "feature_branch",
             "body": "body",
-            "maintainer_can_modify": False
+            "maintainer_can_modify": False,
         }
         with unittest.mock.patch.object(Repository, "_create_pull") as pull:
             self.instance.create_pull(**data)