Release candidate for pymodbus 2.2.0

Author: dhoomakethu

CHANGELOG.rst

@@ -8,10 +8,21 @@ from pymodbus.client.asynchronous import ModbusTcpClient
 * Support Python 3.7
 * Fix `AttributeError` when setting `interCharTimeout` for serial clients.
 * Provide an option to disable inter char timeouts with Modbus RTU.
+* Add support to register custom requests in clients and server instances.
+* Fix read timeout calculation in ModbusTCP.
 * Fix SQLDbcontext always returning InvalidAddress error.
 * Fix SQLDbcontext update failure
 * Fix Binary payload example for endianess.
-* Add support to register custom requests in clients and server instances.
+* Fix tornado async serial client `TypeError` while processing incoming packet.
+* Fix asyncio examples.
+* Minor update in factory.py, now server logs prints received request instead of only function code
+```
+# Now
+DEBUG:pymodbus.factory:Factory Request[ReadInputRegistersRequest: 4]
+# Before
+DEBUG:pymodbus.factory:Factory Request[4]
+
+```
 
 
 Version 2.1.0

pymodbus/version.py

@@ -41,7 +41,7 @@ def __str__(self):
         return '[%s, version %s]' % (self.package, self.short())
 
 
-version = Version('pymodbus', 2, 2, 0)
+version = Version('pymodbus', 2, 2, 0, "rc1")
 
 
 version.__name__ = 'pymodbus'  # fix epydoc error