Update CHANGELOG.md

Author: Danny-Sundaresan

CHANGELOG.md

@@ -6,6 +6,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Added
+
+- Added ability to run project locally via a dockerized container.
 
 ## [v2021-05-21T19.31.40] - 2021-05-21