To add an extra feed to your entry, add them to index.html within your <li>
tag as follow:
<li data-lang="en" id="xxiivv">
<a href="https://wiki.xxiivv.com">xxiivv</a>
<a href="https://wiki.xxiivv.com/links/tw.txt" class="twtxt">twtxt</a>
<a href="https://wiki.xxiivv.com/links/rss.xml" class="rss">rss</a>
<img src="https://wiki.xxiivv.com/media/services/button.gif"/>
</li>