diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7465479be..bfdb7fd07 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ 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/).
 
+## [0.4.0] - Unreleased
+
+### Added
+
+- Added `init` param to reactive.watch
+
 ## [0.3.0] - 2022-10-31
 
 ### Fixed