# Changelog of Substack Scraper: Find Authors by Topic (`danthedataman/substack-author-atlas`) Actor

- **URL**: https://apify.com/danthedataman/substack-author-atlas/changelog.md
- **Full Actor documentation**: https://apify.com/danthedataman/substack-author-atlas.md

## Changelog

### 0.1

- Discover distinct public writers from topic post searches, with profile, publication and source-post metadata.
- Add language and inclusive calendar-date filters, ranked pagination, duplicate suppression and charge-limit stopping.
- Use browserless HTTP first with a logged Chromium fallback; keep errors outside the dataset.
- Skip and count valid posts without public authors, preserving other results and pagination without futile retries.
- Preserve public free-subscriber displays with explicitly labelled lower bounds, using already-fetched publication metadata.