Mark the client version as 4.2.1 for the next development cycle (#438)

Set the client version to 4.2.1 and mark the minimum client version
of the newly added test as 4.2.1.

Author: mdumandag

docs/conf.py

@@ -72,9 +72,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = "4.2"
+version = "4.2.1"
 # The full version, including alpha/beta/rc tags.
-release = "4.2"
+release = "4.2.1"
 
 autodoc_member_order = "bysource"
 autoclass_content = "both"

hazelcast/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "4.2"
+__version__ = "4.2.1"
 
 # Set the default handler to "hazelcast" loggers
 # to avoid "No handlers could be found" warnings.

tests/integration/backward_compatible/proxy/map_test.py

@@ -17,6 +17,7 @@
     fill_map,
     is_server_version_older_than,
     get_current_timestamp,
+    mark_client_version_at_least,
 )
 from hazelcast import six
 from hazelcast.six.moves import range
@@ -403,6 +404,10 @@ def test_put_get(self):
         self.assertEqual(self.map.get("key"), "value")
 
     def test_put_get_large_payload(self):
+        # The fix for reading large payloads is introduced in 4.2.1
+        # See https://github.com/hazelcast/hazelcast-python-client/pull/436
+        mark_client_version_at_least(self, "4.2.1")
+
         payload = bytearray(os.urandom(16 * 1024 * 1024))
         start = get_current_timestamp()
         self.assertIsNone(self.map.put("key", payload))