diff --git a/docs/docs/versions.html b/docs/docs/versions.html
index a7f777e..fc7ba6a 100644
--- a/docs/docs/versions.html
+++ b/docs/docs/versions.html
@@ -216,7 +216,7 @@ <h2 id="_hawtio"><a class="anchor" href="#_hawtio"></a>Hawtio</h2>
 </tr>
 <tr>
 <td class="tableblock halign-left valign-top"><p class="tableblock">4.0.x</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">11, 17, 21</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">11<sup class="footnote">[<a id="_footnoteref_1" class="footnote" href="#_footnotedef_1" title="View footnote.">1</a>]</sup>, 17, 21</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">9</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">2.x</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">3.x</p></td>
@@ -257,6 +257,12 @@ <h2 id="_hawtio_online"><a class="anchor" href="#_hawtio_online"></a>Hawtio Onli
 </table>
 </div>
 </div>
+<div id="footnotes">
+<hr>
+<div class="footnote" id="_footnotedef_1">
+<a href="#_footnoteref_1">1</a>. <code>hawtio-springboot</code> requires Java 17+ as the minimum required Java version for Spring Boot 3 is 17.
+</div>
+</div>
 </article>
   </div>
 </main>