diff --git a/karolina-changelog.md b/karolina-changelog.md
index d8be4b3aa9c7600e267e003e8be33e19cd7eacff..68580b729a9e122b756106bd3599f90e0e564721 100644
--- a/karolina-changelog.md
+++ b/karolina-changelog.md
@@ -1,4 +1,7 @@
 
+## Fri Nov 3 09:45:04 2023 +0100
+   * add MATLAB/R2023b-iso,1
+
 ## Thu Nov 2 12:15:03 2023 +0100
    * add Qt6/6.6.0-GCCcore-12.2.0,1