Utilities: Make sure that version number changes do not touch snapshot links.

UTILITIES/set-version.pl

@@ -33,7 +33,7 @@ system($c1);
 
 if ($all) {
   print STDERR "ORGWEBPAGE/index.org\n";
-  $cmd = qq{s/^(\\* Current Version )\\(\\S+?\\)/\$1($version)/;s/^(The current version is)\\s+(\\S+)\\. /\$1 $version. /;s/org-.*?\\.(zip|tar\\.gz)/org-$version.\$1/g};
+  $cmd = qq{s/^(\\* Current Version )\\(\\S+?\\)/\$1($version)/;s/^(The current version is)\\s+(\\S+)\\. /\$1 $version. /;s/org-\d.*?\\.(zip|tar\\.gz)/org-$version.\$1/g};
   $c1 = "perl -pi -e '$cmd' ORGWEBPAGE/index.org";
   system($c1);
 }