Update CHANGELOG

CHANGELOG.md

@@ -5,7 +5,18 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## UNRELEASED
+### Added
 - Dimension state in route enrollment now returns state name and id
+- School route now has a search parameter. You can search by city name or state abbreviation
+- Added all age range convertion
+- Added special class and all age range to id2str
+- Added school infratructure route
+- Added INEP route for Portal MEC
+### Changed
+- Add property "don't group" in RQF to dismiss the group by and order by clause
+- Change RQF filters in auxiliar route
+- Fix total classrooms needed bug in classroom count
+- Add special class and all age range to enrollment route
 
 ## 1.5.0 - 2018-07-30
 ### Added