Update changelog (hotfix release)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 447b52d6a01ba5fdbc455ab771c09c8339c7d10d..c6f11c831bcaad080af89b3887162a5c621b86e1 100644 (file)
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@ The format is based on [Keep a Changelog][] and this project adheres to
 [Semantic Versioning]: http://semver.org/
 
 ## Unreleased
+
+## 0.4.1 - 2019-03-15
 ### Fixed
 - Some playground file.