CHANGELOG.md in aws_security_viz-0.2.2.pre.alpha.pre.385 vs CHANGELOG.md in aws_security_viz-0.2.2.pre.alpha.pre.386

@@ -2,9 +2,13 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 ### Added
+- --version option which prints aws-security-viz version
+
+## [0.2.1] - 2020-06-20
+### Added
 - Provide a webserver using a --serve PORT which provides a link to the navigator view
 
 ### Changed
 - Bumped InteractiveGraph to v0.3.2