prepare 2.1.1 (#421)

Author: dakaza98

CHANGELOG.md

@@ -4,6 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [2.1.1] - 2020-06-10
+
+### Changed
+
+- Updated phonenumbers to 8.12.5
+- Updated django to 2.2.13
+
 ## [2.1.0] - 2020-05-31
 
 ### Changed