Changes in version 0.3.0                        

  - Added nyc_nta20_sq_sf: square tile map of 262 NTA 2020 boundaries
    for all five NYC boroughs, using the same assembly approach as the
    hex map but with square = TRUE.
  - Added nyc_nta_boros_sq_sf: borough outline polygons for the NTA
    square tile map.
  - Added nyc_ct20_sq_sf: square tile map of 2,271 census tracts (2020)
    for all five NYC boroughs. Brooklyn and Queens are tiled as separate
    boroughs.
  - Added nyc_ct_boros_sq_sf: borough outline polygons for the census
    tract square tile map.
  - nyc_ct20_hex_sf now includes all 2,325 census tracts (previously
    2,271). The 54 island and disconnected tracts are added as
    individual or small-group tiles positioned near their geographic
    locations.
  - nyc_ct20_sq_sf now includes all 2,325 census tracts (previously
    2,271), with island tracts handled the same way.

                        Changes in version 0.2.0                        

  - Added nyc_ct20_hex_sf: hexagonal tile map of 2,271 census tracts
    (2020) for all five NYC boroughs. Brooklyn and Queens are tiled as
    separate boroughs.
  - Added nyc_ct_boros_hex_sf: borough outline polygons for the census
    tract hex map.
  - Renamed nyc_boro_hex_outlines_sf to nyc_nta_boros_hex_sf for
    consistency with the new census tract outlines object.

                        Changes in version 0.1.0                        

  - Added nyc_nta20_hex_sf: hexagonal tile map of 262 NTA 2020
    boundaries for all five NYC boroughs.
  - Added nyc_boro_hex_outlines_sf: borough outline polygons derived
    from the hex tile map, with separate outlines for Brooklyn and
    Queens.