gentoo-overlay/app-admin/dio/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <herd>proxy-maintainers</herd>
  <maintainer>
    <email>donaldbmcintosh@yahoo.co.uk</email>
    <name>Donald McIntosh</name>
  </maintainer>
  <upstream>
    <remote-id type="github">donaldmcintosh/dio</remote-id>
  </upstream>
</pkgmetadata>