# Change log, Tariffed ownership dataset

Newest release first. One `## version` heading per release, then one short paragraph.
`scripts/build-data.mjs` renders this file into `/data` and copies it to
`public/data/CHANGELOG.md`. Write the counts from the build report, not by hand.
The release steps are in `DATA-RELEASE.md`.

## 2026.09.03

First release. 579 parents, 415 advertisers, 150 software products, 200 contract vendors. Sixteen parents that the brand list and the software stack spelled differently now share one id.