Update CHANGELOG.md

Author: Adrián García

CHANGELOG.md

@@ -5,6 +5,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+- No unreleased changes, yet!
+
+## [1.1.1] - 2020-02-03
 ### Added
 - Add new `View` extensions to change view and view lists visibility status and enabled/disabled status.