Freenode->libera.chat ala ethereal->wireshark.

https://boingboing.net/2021/05/19/freenode-irc-staff-quit-after-new-owner-seizes-control.html
https://lwn.net/Articles/856543/

Author: landley

www/header.html

@@ -35,7 +35,7 @@ <h1>toybox</h1>
     <ul>
       <li>(<a href="https://www.mail-archive.com/[email protected]">mirror</a>)</li>
     </ul>
-    <li>IRC #toybox on freenode.net</li>
+    <li>IRC #toybox on libera.chat</li>
     <li><a href=https://github.com/landley/toybox/commits/master.atom>Commit RSS feed</a></li>
     <li><a href="/notes.html">Maintainer's Blog</a></li>
     <li><a href=cleanup.html>Cleanup</a></li>