# Changelog of Webpage Structured Data Monitor (`automation-lab/webpage-structured-data-monitor`) Actor

- **URL**: https://apify.com/automation-lab/webpage-structured-data-monitor/changelog.md
- **Full Actor documentation**: https://apify.com/automation-lab/webpage-structured-data-monitor.md

## Changelog

### 2026-09-23

*Fixes*

- Sitemap checks honor proxy settings, cap downloads, and report individual sitemap failures without losing valid pages.
- JSON-LD type filters select individual graph entities; stable arrays produce more precise field-level change paths.

### 2026-07-12

*Features*

- Initial release for recurring monitoring of JSON-LD, microdata, RDFa, Open Graph, canonical, hreflang, and robots metadata.
- Added normalized persistent snapshots with semantic added, removed, and changed paths plus severity and hashes.
- Added page URL, XML sitemap, and Dataset inputs with changed-only output for alert workflows.

*Reliability*

- Fetch failures are isolated per URL and never overwrite the last successful snapshot.