diff --git a/CHANGELOG.md b/CHANGELOG.md
index d939304..40fb665 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # Matemat Changelog
 
+<!-- BEGIN RELEASE v0.4.2 -->
+## Version 0.4.2
+
+UI/UX Release
+
+### Changes
+
+<!-- BEGIN CHANGES 0.4.2 -->
+- fix: username is now case-insensitive
+- fix: bootstrap responsive ui improvements
+- feat: backup database before schema migration
+<!-- END CHANGES 0.4.2 -->
+
+<!-- END RELEASE v0.4.2 -->
+
 <!-- BEGIN RELEASE v0.4.1 -->
 ## Version 0.4.1