Update CHANGELOG

Author: drpatelh

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/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [Unpublished Version / DEV]
+## [1.1.0] - 2019-11-01
 
 ### `Added`