Update CHANGELOG

CHANGELOG.md

@@ -4,9 +4,12 @@ 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
+## 1.1.0
 ### Added
-* Out of school population indicator
+- Out of school population indicator
+- Liquid enrollment ratio indicator
+- Gloss enrollment ratio indicator
+
 
 ## 1.0.3 - 2018-04-27
 ### Changed