Add Libera.Chat as an alternative IRC server.

diff --git a/contact.mdwn b/contact.mdwn
index 541ac6c..5b741e4 100644 (file)
--- a/contact.mdwn
+++ b/contact.mdwn
@@ -18,8 +18,9 @@ signed. This will also allow you to send us encrypted emails.
 
 ### On IRC
 
-There is a channel on the [OFTC](https://www.oftc.net/) IRC networks.
-Connect to [irc.oftc.net](irc://irc.oftc.net/#tinc) and join channel `#tinc`.
+There is a channel on the [OFTC](https://www.oftc.net/) and [Libera.Chat](https://libera.chat/) IRC networks.
+Connect to [irc.oftc.net](irc://irc.oftc.net/#tinc) or [irc.libera.chat](irc://irc.libera.chat/#tinc),
+make sure you have registered your nick (`/msg nickserv help register`) and join the channel `#tinc`.
 We are logged in most of the time, but may not be active. If you
 run your IRC client in screen just like us, just ask your question
 and wait. If you cannot stay on IRC and really want to ask a