nielsdos
diff --git a/‎UPGRADING
+3 b/‎UPGRADING
+3
@@ -515,6 +515,9 @@ PHP 8.0 UPGRADE NOTES
   . The function imagegetinterpolation() to get the current interpolation method
     has been added.
 
+- MBString:
+  . The Unicode data tables have been updated to version 13.0.0.
+
 ========================================
 10. New Global Constants
 ========================================