== [[changes]] Changes
For a description of how schema files are versioned, see link:../VERSIONING{ext-relative}[main directory].

=== Changes from 4.7.0
- Update EmpSpv due to the restructuring of the QWI weights
- Added PSEO metadata files for data partners and coverage
- Underlying geovintage updated to reflect 2020 TIGER/Line geography - except for CBSAs. Tabulations for "B" and "M" geo_levels continue to use 2019 TIGER/Line geographies.