Move IRC from freenode to libera.chat

Author: jwheare

index.html

@@ -74,7 +74,7 @@ <h1 id="sheffield-geeks">Sheffield geeks</h1>
 <h2 id="internets">Internets</h2>
 <ul>
 <li><a href="https://github.com/sheffgeeks">sheffgeeks on GitHub</a></li>
-<li><a href="https://www.irccloud.com/invite?channel=%23sheffgeeks&amp;hostname=irc.freenode.net&amp;port=6697&amp;ssl=1" target="_blank">#sheffgeeks</a> on <a href="https://freenode.net">Freenode IRC</a> (active!)</li>
+<li><a href="https://www.irccloud.com/invite?channel=%23sheffgeeks&amp;hostname=irc.libera.chat&amp;port=6697&amp;ssl=1" target="_blank">#sheffgeeks</a> on <a href="https://libera.chat">Libera.Chat</a> (active!)</li>
 <li><a href="https://planet.sheffieldgeeks.org.uk/">Sheffgeeks Blogs</a></li>
 <li><a href="https://sheffield.digital/">Sheffield.digital</a></li>
 <li><a href="https://darkpeak.org/">DarkPeak Self-hosting initiative</a></li>

index.md

@@ -11,7 +11,7 @@ for this page and send a pull request.
 ## Internets
 
 * [sheffgeeks on GitHub](https://github.com/sheffgeeks)
-* <a href="https://www.irccloud.com/invite?channel=%23sheffgeeks&amp;hostname=irc.freenode.net&amp;port=6697&amp;ssl=1" target="_blank">#sheffgeeks</a> on [Freenode IRC](https://freenode.net) (active!)
+* <a href="https://www.irccloud.com/invite?channel=%23sheffgeeks&amp;hostname=irc.libera.chat&amp;port=6697&amp;ssl=1" target="_blank">#sheffgeeks</a> on [Libera.Chat](https://libera.chat) (active!)
 * [Sheffgeeks Blogs](https://planet.sheffieldgeeks.org.uk/)
 * [Sheffield.digital](https://sheffield.digital/)
 * [DarkPeak Self-hosting initiative](https://darkpeak.org/)