class="toctree-l2"><a class="reference internal" href="#managing-breaking-changes-optional">Managing Breaking Changes (optional)</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="#developers">Developers</a><ul>
<li class="toctree-l2"><a class="reference internal" href="#open-a-pull-request-pr-to-contribute-to-this-project">Open a Pull Request (PR) to contribute to this project</a></li>
<li class="toctree-l2"><a class="reference internal" href="#setup-watcher-environment">Setup 