These fonts are included (as packages) in the default image, however
they are (currently) not dependencies of the Haiku package. Should we
add credits to Haiku's AboutSystem for all packages bundled in the
default image, or only for dependencies of the Haiku package? or only
for things that are included in the Haiku package itself (in that case
we should remove Freetype and a few others from this list)?
How do we credit things that are not in AboutSystem? Is the copyright
metadata on packages enough?
