NEWS

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ggsegCerebellum 0.0.2

• Atlas 2D geometry migrated to the sf-optional brain_polygons format (ggseg.formats 0.0.3). The atlases now render without sf and its GDAL/GEOS/PROJ system libraries, enabling wasm and air-gapped installs. Plots are unchanged.

ggsegCerebellum 0.0.1

Deep cerebellar nuclei

• anatom atlas now includes 34 regions: 28 cortical lobules + 6 deep cerebellar nuclei (Dentate, Interposed, Fastigial x L/R). Deep nuclei have 3D meshes and coronal projection sf geometries in a "nuclei" view.
• buckner17 atlas now includes all 17 regions. 17Networks_14 (152 voxels, previously missing) is rescued to the nearest SUIT surface vertex.
• nettekoven68 LUT cleaned: removed 4 phantom entries (A3Lb, S2Ld, A3Rb, S2Rd) that had 0 voxels in the source NIfTI. Atlas has 64 regions.
• All other atlases unchanged.