NEWS

nswgeo 0.4.0.9000

Added some new maps:
- nswgeo::phn - Primary Health Networks (PHNs)
- nswgeo::act - Australian Capital Territory (ACT)
- nswgeo::jbt - Jervis Bay Territory
- nswgeo::lhi - Lord Howe Island
- nswgeo::sydney - Greater Sydney
Added a new helper function outline() for combining the NSW external boundaries with the territories.
Add new helpers for coordinate reference systems relevant for Australia (crs_gda2020_cartesian() and crs_gda2020_albers()).
Add concordance file for ABS postal areas and local health districts (nswgeo::poa_lhd_concordance).
Fixed the nswgeo::poa_nsw dataset to avoid strange geometries near the state border.
Slightly increased the resolution of most maps to 750 m instead of 1 km.
Updated to the 2023 ASGS release, including the 2023 LGA shapefile. Note that this means some field names changed (e.g. LGA_NAME_2021 to LGA_NAME_2023).
Declare support for older R version 4.1.