If a PSGI file is not specified, L<PublicInbox::WWW> is
loaded with a default middleware stack consisting of
-L<Plack::Middleware::Deflater>,
L<Plack::Middleware::ReverseProxy>, and
L<Plack::Middleware::Head>
=head1 COPYRIGHT
-Copyright 2013-2016 all contributors L<mailto:meta@public-inbox.org>
+Copyright 2013-2020 all contributors L<mailto:meta@public-inbox.org>
License: AGPL-3.0+ L<https://www.gnu.org/licenses/agpl-3.0.txt>