<form method="POST" action="{{c.project.url()}}admin/{{app.config.options.mount_point}}/update_options">
  <label class="grid-4"
         for="show_download_button"
         title="Select this if you want a download button on the project's home page to give users an easy path to download the latest release.
               The download button will appear in the upper left corner of your projects home page.">Show Download:</label>
  <div class="grid-9">
      <input name="show_download_button" type="checkbox" checked="{{c.project.show_download_button or None}}"/>
  </div>
  <div class="grid-13">&nbsp;</div>
  <hr>
  <div class="grid-13">&nbsp;</div>
  <div class="grid-13">
    <input type="submit" value="Save"/>
  </div>
</form>