--- a/ChangeLog	Wed Dec 30 11:02:09 2020 +0100
+++ b/ChangeLog	Mon Apr 26 17:41:12 2021 +0200
@@ -1,5 +1,9 @@
 ChangeLog
 ---------
+Version 4.0.0:
+- removed support for obsolete eric6 versions
+- implemented some code simplifications
+
 Version 3.1.0:
 - changed exec_() into exec()