Package: perl Version: 5.28.1-4 Severity: minor File: /usr/bin/pod2html $ pod2html /dev/null| tidy -eq line 7 column 1 - Warning: <link> lacks "rel" attribute
So <link rev="made" href="mailto:root@localhost" /> should be <link rel="made" href="mailto:root@localhost" /> P.S., https://metacpan.org/pod/Pod::Html "Issues" leads to https://rt.perl.org/ which doesn't have a "new bug" button, hence I submit via Debian. Oh and by the way the hardwired doctype in pod::html kind of dated already... best to use HTML5 (thus without DTD dependency.)