CHANGELOG update

CHANGELOG.md

@@ -4,6 +4,16 @@ 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).
 
+## Unreleased
+
+### Added
+
+- `manager` field to `TilesRenderer` to enable support for DRACO decompression.
+
+### Fixed
+
+- `CMPTLoader` not importing `I3DMLoader`.
+
 ## [0.1.4] - 2020-07-17
 ### Added