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CHANGELOG.md

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+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+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]
+
+## [0.0.1] - 2022-11-27
+
+### Added
+
+- Perform user commands or scripts (without interactivity)
+- Output results and timing information from user command
+- Display energy usage stats from command duration
+- Setup developer scripts in Makefile
+- Instruct setup with a README
+- Added the MIT license
+- Created a CHANGELOG
+
+[Unreleased]: https://github.com/e-zim/etime/compare/v0.0.1...HEAD
+[0.0.1]: https://github.com/e-zim/etime/releases/tag/v0.0.1