Get mobile alerts from ERC via XMPP

[J.P.]

Hi people,

Just a quick heads-up to announce the existence of an experimental
module that lets users receive out-of-band notifications (via Jabber)
from any long-running ERC instance. It also supports replying to
mentions and keywords in channel as well as to direct messages. For
specifics, see [1] (and possibly [2] for alternative instructions).

Thanks,
J.P.

P.S. By visiting either link, you agree not to complain about the
subject line above being clickbait designed to elicit feedback on
bug#73798 (which is not to say such a package couldn't conceivably be
maintained by ERC on a more permanent basis should sufficient interest
arise).

[1] https://emacs-erc.gitlab.io/bugs/archive/jabbycat.html
[2] https://debbugs.gnu.org/cgi/bugreport.cgi?bug=73798#14