updated changelog

Author: mmacai

CHANGELOG.md

@@ -261,7 +261,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - [Config] Disable Origin checking. [#12](https://github.com/Accenture/reactive-interaction-gateway/pull/12)
 
-[unreleased]: https://github.com/Accenture/reactive-interaction-gateway/compare/2.1.1...HEAD
+[unreleased]: https://github.com/Accenture/reactive-interaction-gateway/compare/2.2.0...HEAD
+[2.2.0]: https://github.com/Accenture/reactive-interaction-gateway/compare/2.1.1...2.2.0
 [2.1.1]: https://github.com/Accenture/reactive-interaction-gateway/compare/2.1.0...2.1.1
 [2.1.0]: https://github.com/Accenture/reactive-interaction-gateway/compare/2.0.2...2.1.0
 [2.0.2]: https://github.com/Accenture/reactive-interaction-gateway/compare/2.0.1...2.0.2