FVWM: #fvwm IRC channel has moved to libera.chat

Hi all,

For anyone here who's used to stopping by the #fvwm IRC channel on freenode,
please be aware that I've officially moved this channel to irc.libera.chat.

Freenode have been having some internal issues and a number of channels are
moving to other IRC servers -- ours is irc.libera.chat

I'll be officially shutting down #fvwm on freenode at the end of May.

Any questions, do please let me know.

Kindly,
Thomas