# Changelog of Website Tech Stack Lookup - Technology Detector (`datagrit/website-tech-stack-lookup`) Actor

- **URL**: https://apify.com/datagrit/website-tech-stack-lookup/changelog.md
- **Full Actor documentation**: https://apify.com/datagrit/website-tech-stack-lookup.md

## Changelog

### 0.1

- First release: 847 technology fingerprints in 62 categories (headers, cookie names, meta tags, script URLs, HTML, DNS), versions, confidence and evidence per technology.
- DNS checks: mail provider from MX, SPF record and authorised sending services, DMARC policy, DNS provider, hosting from CNAME, A and PTR, TXT domain verifications.
- Lead filter by technology, category filter for the technologies list, lead-gen summary columns.
- Free rows with the reason for unreachable, failing and bot-protected sites; free example run on empty input.