#46: Updated CHANGELOG

Author: HopefulLlama

CHANGELOG.md

@@ -5,7 +5,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
-- Nothing yet
+### Added
+- `typeToBe` assertion added to `openScadFunction` tests.
 
 ## [2.0.1] - 2017-06-28
 ### Added