# Changelog of WIPO PATENTSCOPE Patents Scraper (`automation-lab/wipo-patentscope-patent-search-records`) Actor

- **URL**: https://apify.com/automation-lab/wipo-patentscope-patent-search-records/changelog.md
- **Full Actor documentation**: https://apify.com/automation-lab/wipo-patentscope-patent-search-records.md

## Changelog

### 0.1.0

- Added keyword, applicant, inventor, publication-date, and language inputs for international patent searches.
- Added normalized WO publication identifiers, application numbers, titles, applicants, inventors, classifications, dates, abstracts, and canonical PATENTSCOPE links.
- Added direct WIPO PATENTSCOPE advanced search, session-aware pagination, and official detail-page extraction; no third-party patent index is used.
- Added sticky datacenter-proxy sessions, bounded fresh-session recovery, deduplication, transient retries, and explicit malformed-input failures.
- Initial release focuses on international WO publications; fields can vary by publication and language.