Update README.md

Author: jonherrmann

README.md

@@ -1,8 +1,10 @@
 # ETF Web Application
 
 [![European Union Public Licence 1.2](https://img.shields.io/badge/license-EUPL%201.2-blue.svg)](https://joinup.ec.europa.eu/software/page/eupl)
+[![Latest version](http://img.shields.io/badge/latest%20version-2.1.0-blue.svg)](https://github.com/etf-validator/etf-webapp/releases)
+[![Java CI](https://github.com/etf-validator/etf-webapp/actions/workflows/gradle.yml/badge.svg)](https://github.com/etf-validator/etf-webapp/actions/workflows/gradle.yml)
 
-© 2017 European Union, interactive instruments GmbH. Licensed under the EUPL.
+© 2017-2022 European Union, interactive instruments GmbH. Licensed under the EUPL.
 
 ## About ETF