diff --git a/docs/doing-a-release.rst b/docs/doing-a-release.rst
index ad3b479..dd62c79 100644
--- a/docs/doing-a-release.rst
+++ b/docs/doing-a-release.rst
@@ -52,3 +52,6 @@
 * Check for any outstanding code undergoing a deprecation cycle by looking in
   ``cryptography.utils`` for ``DeprecatedIn**`` definitions. If any exist open
   a ticket to increment them for the next release.
+* Send an email to the `mailing list`_ announcing the release.
+
+.. _`mailing list`: https://mail.python.org/mailman/listinfo/cryptography-dev
diff --git a/docs/hazmat/primitives/asymmetric/dsa.rst b/docs/hazmat/primitives/asymmetric/dsa.rst
index cc46029..6848d84 100644
--- a/docs/hazmat/primitives/asymmetric/dsa.rst
+++ b/docs/hazmat/primitives/asymmetric/dsa.rst
@@ -120,7 +120,7 @@
             ...     hashes.SHA256(),
             ...     default_backend()
             ... )
-            >>> data= b"this is some data I'd like to sign"
+            >>> data = b"this is some data I'd like to sign"
             >>> signer.update(data)
             >>> signature = signer.finalize()
 
diff --git a/docs/hazmat/primitives/asymmetric/rsa.rst b/docs/hazmat/primitives/asymmetric/rsa.rst
index 68ad089..2700154 100644
--- a/docs/hazmat/primitives/asymmetric/rsa.rst
+++ b/docs/hazmat/primitives/asymmetric/rsa.rst
@@ -216,7 +216,7 @@
             ...     hashes.SHA256(),
             ...     default_backend()
             ... )
-            >>> data= b"this is some data I'd like to sign"
+            >>> data = b"this is some data I'd like to sign"
             >>> signer.update(data)
             >>> signature = signer.finalize()
             >>> public_key = private_key.public_key()
diff --git a/tasks.py b/tasks.py
index c205ac8..9ffdc8a 100644
--- a/tasks.py
+++ b/tasks.py
@@ -62,7 +62,7 @@
         response.raise_for_status()
         for artifact in response.json()["artifacts"]:
             response = requests.get(
-                "{0}artifacts/{1}".format(run["url"], artifact["relativePath"])
+                "{0}artifact/{1}".format(run["url"], artifact["relativePath"])
             )
             out_path = os.path.join(
                 os.path.dirname(__file__),
diff --git a/tests/hazmat/backends/test_openssl.py b/tests/hazmat/backends/test_openssl.py
index bba7d75..154af00 100644
--- a/tests/hazmat/backends/test_openssl.py
+++ b/tests/hazmat/backends/test_openssl.py
@@ -270,8 +270,8 @@
                 padding.PSS(
                     mgf=padding.MGF1(
                         algorithm=hashes.SHA256(),
-                        salt_length=padding.MGF1.MAX_LENGTH
-                    )
+                    ),
+                    salt_length=padding.PSS.MAX_LENGTH
                 ),
                 hashes.SHA1(),
                 backend
@@ -283,8 +283,8 @@
                 padding.PSS(
                     mgf=padding.MGF1(
                         algorithm=hashes.SHA256(),
-                        salt_length=padding.MGF1.MAX_LENGTH
-                    )
+                    ),
+                    salt_length=padding.PSS.MAX_LENGTH
                 ),
                 hashes.SHA1(),
                 backend
diff --git a/tests/hazmat/primitives/test_rsa.py b/tests/hazmat/primitives/test_rsa.py
index 63d6265..be5e8bf 100644
--- a/tests/hazmat/primitives/test_rsa.py
+++ b/tests/hazmat/primitives/test_rsa.py
@@ -458,8 +458,10 @@
             backend=backend
         )
         signer = private_key.signer(
-            padding.PSS(
-                mgf=padding.MGF1(
+            pytest.deprecated_call(
+                padding.PSS,
+                mgf=pytest.deprecated_call(
+                    padding.MGF1,
                     algorithm=hashes.SHA1(),
                     salt_length=padding.MGF1.MAX_LENGTH
                 )
@@ -472,8 +474,10 @@
         assert len(signature) == math.ceil(private_key.key_size / 8.0)
         verifier = private_key.public_key().verifier(
             signature,
-            padding.PSS(
-                mgf=padding.MGF1(
+            pytest.deprecated_call(
+                padding.PSS,
+                mgf=pytest.deprecated_call(
+                    padding.MGF1,
                     algorithm=hashes.SHA1(),
                     salt_length=padding.MGF1.MAX_LENGTH
                 )
@@ -944,8 +948,8 @@
             padding.PSS(
                 mgf=padding.MGF1(
                     algorithm=hashes.SHA1(),
-                    salt_length=1000000
-                )
+                ),
+                salt_length=1000000
             ),
             hashes.SHA1(),
             backend
@@ -972,8 +976,8 @@
         lambda params, hash_alg: padding.PSS(
             mgf=padding.MGF1(
                 algorithm=hash_alg,
-                salt_length=params["salt_length"]
-            )
+            ),
+            salt_length=params["salt_length"]
         )
     ))
 
@@ -992,8 +996,8 @@
         lambda params, hash_alg: padding.PSS(
             mgf=padding.MGF1(
                 algorithm=hash_alg,
-                salt_length=params["salt_length"]
-            )
+            ),
+            salt_length=params["salt_length"]
         )
     ))
 
@@ -1012,8 +1016,8 @@
         lambda params, hash_alg: padding.PSS(
             mgf=padding.MGF1(
                 algorithm=hash_alg,
-                salt_length=params["salt_length"]
-            )
+            ),
+            salt_length=params["salt_length"]
         )
     ))
 
@@ -1032,8 +1036,8 @@
         lambda params, hash_alg: padding.PSS(
             mgf=padding.MGF1(
                 algorithm=hash_alg,
-                salt_length=params["salt_length"]
-            )
+            ),
+            salt_length=params["salt_length"]
         )
     ))
 
@@ -1052,8 +1056,8 @@
         lambda params, hash_alg: padding.PSS(
             mgf=padding.MGF1(
                 algorithm=hash_alg,
-                salt_length=params["salt_length"]
-            )
+            ),
+            salt_length=params["salt_length"]
         )
     ))