diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..b46da0a
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,21 @@
+# 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]
+
+<!-- ### Added -->
+<!-- ### Changed -->
+<!-- ### Removed -->
+---
+
+## [0.1.0] - 2020-11-24
+
+### Added
+- Basic module to define class initializers with keyword args.
+
+[unreleased]: https://github.com/MatheusRich/ez_attributes/compare/v0.1.0...HEAD
+[0.1.0]: https://github.com/MatheusRich/ez_attributes/releases/tag/v0.1.0
\ No newline at end of file