upd v4_3_6 Release Notes

This release changes updxfr.pm to allow ftp transfers from
non-standard ftp port numbers.  This allows products to have
  Archive_File = "ftp://host:port/dir/to/tarfile.tar"
on the distribution server and be reached by the ftp server 
on that port; this is the mechanism that is being used for
on-site-only products.