chore(changelog): finalize for 4.1.0 release (#588)

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [Unreleased]
+## [4.1.0]
 ### Added
 - Stepper Component [#219](https://github.com/IgniteUI/igniteui-webcomponents/issues/219)
 - Combo Component [#411](https://github.com/IgniteUI/igniteui-webcomponents/issues/411)
@@ -184,6 +184,7 @@ Initial release of Ignite UI Web Components
 - Ripple component
 - Switch component
 
+[4.1.0]: https://github.com/IgniteUI/igniteui-webcomponents/compare/4.0.0...4.1.0
 [4.0.0]: https://github.com/IgniteUI/igniteui-webcomponents/compare/3.4.2...4.0.0
 [3.4.2]: https://github.com/IgniteUI/igniteui-webcomponents/compare/3.4.1...3.4.2
 [3.4.1]: https://github.com/IgniteUI/igniteui-webcomponents/compare/3.4.0...3.4.1