Update changelog

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9788640a8d1095861c02093b25a2f0a8ea6e6979..e9b3a39de804f518db4584daa0cd872d7cd9d738 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
+
+## 0.4.2 - 2020-05-28
 ### Fixed
 - Invalid memory access.
 - Missing goals in ut.