yeo7 and yeo17 are now ggseg_atlas objects (from ggseg.formats)
containing both 2D and 3D data. The separate yeo7_3d and yeo17_3d
objects have been removed.
Use ggplot() + ggseg::geom_brain(atlas = yeo7) for 2D plots and
ggseg3d::ggseg3d(atlas = yeo7) for 3D plots — both from the same
object.
ggseg.formats is now a hard dependency (in Depends).
Package URLs updated from LCBC-UiO to ggseg GitHub organisation.
NEWS.md file to track changes to the package.