 gets reviewed is recorded. If subsequent
    changes are required then only those changes will need reviewing.</li>
  </ul>

  <p>However, if you are only making a small change (maybe only one line)
  should you create a branch for this? There are two possible approaches:</p>

  <dl>
    <dt>Always Branch</dt>

    <dd>
      <p>ALL coding changes are prepared on branches.</p>

      <p><dfn>Pros:</dfn> Same process is followed in all cases.</p>

      <p><dfn>Cons:</dfn> The extra work required to create 