diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..4286e8f
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,11 @@
+# `supported` Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
+
+## [0.4.0] - 2021-7-22
+### Added
+- Add [configuration file](https://github.com/supportedjs/supported/blob/main/CONFIGURATION.md) feature
+- Add `ignorePrereleases` feature to handle proprietary npm repositories [#34](https://github.com/supportedjs/supported/issues/34)
+- Improve CI tool UX [#18](https://github.com/supportedjs/supported/issues/18)
\ No newline at end of file
diff --git a/package.json b/package.json
index 70e2b15..e376861 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "supported",
-  "version": "0.3.2",
+  "version": "0.4.0",
   "main": "index.js",
   "repository": "git@github.com:supportedjs/supported",
   "homepage": "https://github.com/supportedjs/supported",