mod_s2sout_override: New module for overriding s2s connections This takes advantage of the new event added in Prosody rev d5f322dd424b which enables a cleaner way to override the connection using a resolver.

<tr>
  <th>What is {x} {op} {y}?</th><td>
    <input name="captcha_challenge" type="hidden" value="{challenge}">
    <input name="captcha_reply" pattern="[0-9]+" required type="number">
  </td></tr>