# Changelog of EAN-13 Barcode Validator (`automation-lab/ean-13-check-digit-validator`) Actor

- **URL**: https://apify.com/automation-lab/ean-13-check-digit-validator/changelog.md
- **Full Actor documentation**: https://apify.com/automation-lab/ean-13-check-digit-validator.md

## Changelog

### 0.1.0 — 2026-10-28

- Validate batches of supplied EAN-13 strings or calculate check digits from 12-digit bases.
- Export format status, checksum diagnostics, preserved input positions and timestamps.
- Preserve leading zeros and duplicate entries. No product database or GS1 registration verification.