We need this a bit soon because current stable has multiple bugs with stable cups-2 This is needed only for amd64 ppc ppc64 x86 But I see old app-admin/system-config-printer-{common,gnome} had also arm... but they don't need it stable by any reverse dep... then, maybe they want it to be kept in testing...
ppc64 stable
amd64 stable
x86 stable
will be kept in testing for arm until something needs it in stable
ppc stable. Closing.