# Changelog of Sitemap URL Extractor – All Page URLs + Lastmod (`glidepath/sitemap-extractor`) Actor

- **URL**: https://apify.com/glidepath/sitemap-extractor/changelog.md
- **Full Actor documentation**: https://apify.com/glidepath/sitemap-extractor.md

## Changelog

### 0.1 — 2026-10-07 (initial release)

- Find a website's sitemaps through robots.txt `Sitemap:` lines, then `/sitemap.xml` and `/sitemap_index.xml`, or read a sitemap URL directly.
- Follow sitemap indexes (up to 5 levels, 500 sitemap files per site) and gzip files; XML, text, RSS and Atom sitemaps.
- Output every page URL with `lastmod`, `changefreq`, `priority`, image count and the sitemap it came from; deduplicated.
- Filters: include/exclude regular expressions, "modified on or after" date, max URLs per run and per site.
- Optional HTTP status check (HEAD, GET fallback) with redirect target.
- robots.txt (RFC 9309) checked for every fetch; blocked, disallowed and failed sitemaps are reported in `ERRORS` and never charged.