update changelog

Author: bbriatte

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 `side-navigation-controller` adheres to [Semantic Versioning](http://semver.org/).
 ---
 
+## [2.0.0](https://github.com/Digipolitan/side-navigation/releases/tag/v2.0.0)
+
+swift 5.0 support & renaming side-navigation-controller
+
+---
+
 ## [1.0.1](https://github.com/Digipolitan/side-navigation-controller/releases/tag/v1.0.1)
 
 move the addChildViewController to call viewWillAppear with the side set