libavahi-glib1 - 0.8-5+deb11u3 main

Avahi is a fully LGPL framework for Multicast DNS Service Discovery.
It allows programs to publish and discover services and hosts
running on a local network with no specific configuration. For
example you can plug into a network and instantly find printers to
print to, files to look at and people to talk to.
.
This library contains the interface to integrate the Avahi libraries
into a GLib main loop application, including GTK+ applications.