# Changelog of EU CN Codes 2026: Combined Nomenclature lookup (`clearsource/eu-cn-codes`) Actor

- **URL**: https://apify.com/clearsource/eu-cn-codes/changelog.md
- **Full Actor documentation**: https://apify.com/clearsource/eu-cn-codes.md

## Changelog

### 0.1.0 — 2026-10-10 (unpublished)

- First version. Modes `lookup` (codes → exact records with hierarchy), `search` (keywords → ranked candidate codes, EN/RO/DE) and `children` (direct children; sections when empty); `dryRun`.
- Data: CN 2026 SKOS_CORE RDF/XML (`ESTAT-CN2026.rdf`, dataset `combined-nomenclature-2026`, modified 2026-02-18) downloaded once on 2026-10-10 (sha256 `0a66e97d…fd34`, 171 MB) and compacted by `scripts/build-data.ts` into `data/cn2026.json` (15,071 nodes, 6.8 MB) with `data/manifest.json` (hashes, source URL, dates, counts). Bundled in the image; no network at run time; checksum verified at start.
- Every record: disclaimer, `source_data`, provenance envelope 1.0.0 (licence `EC-Decision-2011-833`, Decision 2011/833/EU attribution).
- Pay per event `code-result` per record with a code (`not_found` rows free); refuses on Apify without pay-per-event pricing unless `PDA_ALLOW_NO_PPE=1` (private dev builds only). Kill switch and allow-list gate from the shared core (`src/core` byte-identical to ted-tenders).