libglib2.0-data - 2.66.8-1+deb11u4pureos1 main

GLib is a library containing many useful C routines for things such
as trees, hashes, lists, and strings. It is a useful general-purpose
C library used by projects such as GTK+, GIMP, and GNOME.
.
This package is needed for the runtime libraries to display messages in
languages other than English.