fix release date

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](http://semver.org).
 
-## [v0.2.4](https://github.com/noris-network/norisnetwork-auditbeat/tree/v0.2.4) (unreleased)
+## [v0.2.4](https://github.com/noris-network/norisnetwork-auditbeat/tree/v0.2.4) (2020-06-07)
 
 [Full Changelog](https://github.com/noris-network/norisnetwork-auditbeat/compare/v0.2.1...v0.2.4)
 
@@ -11,7 +11,7 @@ All notable changes to this project will be documented in this file. The format
 - added **support for additional configuration keys** 
 - Puppet version 4 testing removed
 
-## [v0.2.3](https://github.com/noris-network/norisnetwork-auditbeat/tree/v0.2.3) (unreleased)
+## [v0.2.3](https://github.com/noris-network/norisnetwork-auditbeat/tree/v0.2.3) (2020-04-07)
 
 [Full Changelog](https://github.com/noris-network/norisnetwork-auditbeat/compare/v0.2.1...v0.2.4)