update changelog

Author: dedece35

CHANGELOG.md

@@ -11,9 +11,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
-- [#49](https://github.com/green-code-initiative/ecoCode-java/pull/49) Add test to ensure all Rules are registered
-- [#336](https://github.com/green-code-initiative/ecoCode/issues/336) [Adds Maven Wrapper](https://github.com/green-code-initiative/ecoCode-java/pull/67)
-- [#69](https://github.com/green-code-initiative/ecoCode-java/pull/69) correction of NullPointer in EC79 rule 
+- [#69](https://github.com/green-code-initiative/creedengo-java/issues/69) correction of NullPointer in GCI79 rule + technical refactoring of GCI79
+- update integration tests system to use the new component "creedengo-integration-test"
 
 ### Deleted