# Changelog of Waterfall Email Enrichment API, Any Identifier (`b2bdata/waterfall-contact-enrichment`) Actor

- **URL**: https://apify.com/b2bdata/waterfall-contact-enrichment/changelog.md
- **Full Actor documentation**: https://apify.com/b2bdata/waterfall-contact-enrichment.md

## Changelog

### Unreleased

- First version: any identifier in (LinkedIn URL or slug, email, name and domain), waterfall person -> work email -> mailbox check, stopped where `stopAt` says.
- Three named events, `contact`, `email-found` and `email-verified`, each charged only on a row that is delivered. Misses, notices and failed lookups are free.
- Free Apify plans look up up to 100 inputs per run, as many runs as their Apify credit covers.