findSVI now supports SVI calculation for 2022 (#20).
A new function find_svi_x() supports SVI calculation at custom geographic boundaries, with a user-defined crosswalk to Census geographies. Also available through get_census_data() with an additional argument exp=TRUE and get_svi_x() (#16).
Wrapping data retrieval and SVI calculation, find_svi() supports multiple entries of year-state pairs.
get_census_data() (and find_svi()) uses zcta-state crosswalks to support state-specific ZCTA-level data retrieval from 2019-2021. (This functionality is supported by tidycensus::get_acs() until 2019 as Census Bureau no longer makes ZCTA shapefiles available by state.)
get_svi() replicates results from CDC/ATSDR SVI database by matching number of decimals (#12).
More user-friendly CLI error messages in the functions (#3, #4, #7).