diff --git a/SAS(r) packages - the way to share (a how to)- Paper 4725-2020.pdf b/SAS(r) packages - the way to share (a how to)- Paper 4725-2020.pdf
index adb6d32..1a120a8 100644
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diff --git a/dfa.zip b/dfa.zip
index 25b81d9..96d642a 100644
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diff --git a/dynmacroarray.zip b/dynmacroarray.zip
index c79cda8..974d3b3 100644
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diff --git a/generatePackage.sas b/generatePackage.sas
index a532e4c..1c94ccb 100644
--- a/generatePackage.sas
+++ b/generatePackage.sas
@@ -36,7 +36,7 @@
                                                                                  */
 /**#############################################################################**/
 
-/* Macros to generate SAS packages, version 20191215 */
+/* Macros to generate SAS packages, version 20200101 */
 /* A SAS package is a zip file containing a group 
    of SAS codes (macros, functions, datasteps generating 
    data, etc.) wrapped up together and %INCLUDEed by
@@ -1103,6 +1103,8 @@ data _null_;
     put '  end ;                                                                 ';
   %end;
 
+  put 'put "***"; put "* SAS package generated by generatePackage, version 20200101 *"; put "***";';
+
   put 'run;                                                                      ' /;
 
   /* license info */
diff --git a/macroarray.zip b/macroarray.zip
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diff --git a/sqlinds.zip b/sqlinds.zip
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