Set release date and update copyright years

Author: oschwald

HISTORY.rst

@@ -3,7 +3,7 @@
 History
 -------
 
-4.2.0
+4.2.0 (2021-05-12)
 ++++++++++++++++++
 
 * You may now set a proxy to use when making web service requests by passing

docs/conf.py

@@ -49,7 +49,7 @@
 
 # General information about the project.
 project = "geoip2"
-copyright = "2013-2020, MaxMind, Inc."
+copyright = "2013-2021, MaxMind, Inc."
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the

docs/index.rst

@@ -38,6 +38,6 @@ Indices and tables
 * :ref:`modindex`
 * :ref:`search`
 
-:copyright: (c) 2013-2020 by MaxMind, Inc.
+:copyright: (c) 2013-2021 by MaxMind, Inc.
 :license: Apache License, Version 2.0
 

geoip2/__init__.py

@@ -4,4 +4,4 @@
 __version__ = "4.1.0"
 __author__ = "Gregory Oschwald"
 __license__ = "Apache License, Version 2.0"
-__copyright__ = "Copyright (c) 2013-2020 Maxmind, Inc."
+__copyright__ = "Copyright (c) 2013-2021 Maxmind, Inc."