Prepare release 8.0.21

Author: nmariz

CHANGES.txt

@@ -8,6 +8,21 @@ Copyright (c) 2009, 2020, Oracle and/or its affiliates. All rights reserved.
 Full release notes:
  http://dev.mysql.com/doc/relnotes/connector-python/en/
 
+v8.0.21
+=======
+
+- WL#13874: Dockerize test suite
+- WL#13847: Add support for context managers
+- WL#13059: Add schema validation support
+- WL#12501: Connection compression
+- BUG#31060730: Skip pure Python tests if Protobuf is not available
+- BUG#30996790: Fix connect_timeout option behavior
+- BUG#30950184: Fix error when using the fractional part in DATETIME
+- BUG#29808262: Fix BLOB types conversion
+- BUG#29181907: Fix discovering of MySQL libraries
+- BUG#28627768: JSON_REPLACE not working correctly for SQL tables
+- BUG#27602636: Expressions in Table.update.set() raises an exception
+
 v8.0.20
 =======
 

LICENSE.txt

@@ -10,7 +10,7 @@ Introduction
    third-party software which may be included in this distribution of
    MySQL Connector/Python 8.0.
 
-   Last updated: February 2020
+   Last updated: March 2020
 
 Licensing Information
 

cpyint

@@ -32,7 +32,7 @@
 as mysql.connector.version.
 """
 
-VERSION = (8, 0, 20, '', 1)
+VERSION = (8, 0, 21, '', 1)
 
 if VERSION[3] and VERSION[4]:
     VERSION_TEXT = '{0}.{1}.{2}{3}{4}'.format(*VERSION)