update index
diff --git a/docs/index.html b/docs/index.html
index 54ef944..b62edfd 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -110,6 +110,9 @@
<li>
<a href="save_kable_and_as_image.html" class="normal-link">Save kable and Use them as images in rmarkdown<sup><span style="border-radius: 2px; padding: 1px; background-color: #d14; font-size: 8px; color: #fff">New~</span></sup></a>
</li>
+ <li>
+ <a href="kableExtra_and_xml2.html" class="normal-link">Use kableExtra and xml2 in the hard way!<sup><span style="border-radius: 2px; padding: 1px; background-color: #d14; font-size: 8px; color: #fff">New~</span></sup></a>
+ </li>
</ul>
</div>
</div>