diff --git a/changelog.txt b/changelog.txt
index acad784..8a959de 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,6 +1,9 @@
 Change log for Vector class library
 -----------------------------------
 
+2020-04-11 version 2.01.02
+  * only minor fixes
+
 2020-02-25 version 2.01.01
   * added function store_nt
   * New dispatch_example1.cpp dispatch_example2.cpp