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>tiddlyfox@tiddlywiki.org</em:id>
    <em:name>TiddlyFox extension for Firefox</em:name>
    <em:version>1.0alpha18</em:version>
    <em:description>A Firefox extension to enable TiddlyWiki to save changes directly to the file system.</em:description>
    <em:creator>Jeremy Ruston</em:creator>
    <em:homepageURL>https://five.tiddlywiki.com/tiddlyfox</em:homepageURL>
    <em:iconURL>chrome://tiddlyfox/content/tiddlyfox_32x32.png</em:iconURL>
    <!--em:optionsURL>chrome://tiddlyfox/content/settings.xul</em:optionsURL>
    <em:aboutURL>chrome://tiddlyfox/content/about.xul</em:aboutURL>
    <em:updateURL>http://five.tiddlywiki.com/tiddlyfox/update.rdf</em:updateURL-->

    <!-- Firefox -->
    <em:targetApplication>
      <Description>
        <em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id>
        <em:minVersion>3.5</em:minVersion>
        <em:maxVersion>4.0.*</em:maxVersion>
      </Description>
    </em:targetApplication>
    <!-- Firefox for Android (experimental) -->
    <em:targetApplication>
        <Description>
            <em:id>{aa3c5121-dab2-40e2-81ca-7ea25febc110}</em:id>
            <em:minVersion>10.0</em:minVersion>
            <em:maxVersion>15.*</em:maxVersion>
        </Description>
    </em:targetApplication>
    <!-- SeaMonkey -->
    <em:targetApplication>
      <Description>
        <em:id>{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}</em:id>
        <em:minVersion>2.0</em:minVersion>
        <em:maxVersion>2.27.*</em:maxVersion>
      </Description>
    </em:targetApplication>
    
  </Description>

</RDF>