Add information about releases

Author: valter-silva-au

CHANGELOG.md

@@ -5,10 +5,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [Unreleased]
+
 ## [v1.1.0] - 2022-10-28
 
-Adopt AWS Code Habits
+### Added
+- [Adopt AWS Code Habits](https://github.com/awslabs/aws-code-habits)
 
 ## [v1.0.0] - 2022-10-14
 
 First release! 🚀
+
+[unreleased]: https://github.com/awslabs/aws-terraform-dev-container/compare/v1.0.0...HEAD
+[1.1.0]: https://github.com/awslabs/aws-terraform-dev-container/compare/v1.0.0...v1.1.0