install.rdf

<?xml version="1.0"?>

<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
  <Description about="urn:mozilla:install-manifest">
    <em:id>castironthunderbirdclub@torproject.org</em:id>
    <em:version>0.2.0</em:version>
    <em:type>2</em:type>
    <em:iconURL>chrome://castironthunderbirdclub/skin/images/tor.png</em:iconURL>

    <em:targetApplication>
    <!-- Thunderbird -->
    <Description>
      <em:id>{3550f703-e582-4d05-9a08-453d09bdfdc6}</em:id>
      <em:minVersion>37.*</em:minVersion>
      <em:maxVersion>45.*</em:maxVersion>
    </Description>
    </em:targetApplication>

    <!-- front-end metadata -->
    <em:name>TorBirdy</em:name>
    <em:description>This extension configures Thunderbird to make connections over the Tor anonymity network</em:description>
    <em:creator>Jacob Appelbaum &amp; Sukhbir Singh</em:creator>
    <em:contributor>tagnaq</em:contributor>
    <em:homepageURL>https://www.torproject.org/</em:homepageURL>
    <em:optionsURL>chrome://castironthunderbirdclub/content/preferences.xul</em:optionsURL>
  </Description>
</RDF>