Update CHANGELOG.md [skip ci]

fverdugo · web-flow · commit 60bc425dbc1e · 2024-01-21T18:32:13.000+01:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,7 +6,7 @@ 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).
 
 
-## [0.4.0] - unreleased
+## [0.4.0] - 2024-01-21
 
 ## Changed
 
