Bump to version 2.2.0 (#36)

Author: Frankisgek

CHANGELOG.md

@@ -4,6 +4,12 @@ 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/).
 
+## [2.2.0] - 2024-05-14
+### Updated
+- Improved exception handling
+- Revised token refresh handling
+- Updated ADF tools to version 1.2
+
 ## [2.1.0] - 2024-04-19
 ### Updated
 - Replaced ADF tools