diff --git a/CHANGELOG.md b/CHANGELOG.md
index 094c306f..6107d7ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # ChangeLog
 
+### 4.2.1
+- FIXED: Fixed+optimalized app startup (esp. on Windows)
+
 ### 4.2.0
 - ADDED: Support of SQLite database
 - ADDED: Support of Amazon Redshift database