Update changelog

CHANGELOG.md

 
+<a name="v3.20.0"></a>
+## [v3.20.0] - 2023-03-01
+### Add Features
+- new equal command
+
+
 <a name="v3.19.0"></a>
 ## [v3.19.0] - 2023-03-01
 ### Add Features
@@ -356,6 +362,7 @@
 <a name="1.8.0"></a>
 ## 1.8.0 - 2021-08-15
 
+[v3.20.0]: https://gitlab.schukai.com/oss/libraries/javascript/monster/compare/v3.19.0...v3.20.0
 [v3.19.0]: https://gitlab.schukai.com/oss/libraries/javascript/monster/compare/v3.18.0...v3.19.0
 [v3.18.0]: https://gitlab.schukai.com/oss/libraries/javascript/monster/compare/v3.17.0...v3.18.0
 [v3.17.0]: https://gitlab.schukai.com/oss/libraries/javascript/monster/compare/v3.16.1...v3.17.0