diff --git a/CHANGELOG.md b/CHANGELOG.md
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@@ -1 +1,20 @@
+# 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).
+
+## [0.1-alpha] - 2020-01-04
+### Added
+- Unity.Grabli assembly
+- Unity.Grabli.Pools assembly
+- Unity.Grabli.Extensions assembly
+- Unity.Grabli.Utils assembly
+- Unity.Grabli.WrappedUnity assembly
+- Unity.Grabli.Pools.Editor assembly
+- Unity.Grabli.Utils.Editor assembly
+- Unity.Grabli.Tests assembly
+- Unity.Grabli.Extensions.Tests assembly
+- Unity.Grabli.Pools.Tests assembly
+- Unity.Grabli.Utils.Tests assembly
+- Unity.Grabli.WrappedUnity.Tests assembly