The announcement for 2022c included:


     Remove zoneinfo2tdf.pl, as it was unused and triggered false
     malware alarms on some email servers.



On Fri, Aug 19, 2022 at 10:21 AM chris--- via tz <tz@iana.org> wrote:
Maybe that's intended, but it disappeared without notice.

Chris


--
Jonathan Leffler <jonathan.leffler@gmail.com>  #include <disclaimer.h>
Guardian of DBD::Informix - v2018.1031 - http://dbi.perl.org
"Blessed are we who can laugh at ourselves, for we shall never cease to be amused."