# Changelog of HuggingFace Scraper — Models, Datasets & Spaces (`devilscrapes/huggingface-hub-scraper`) Actor

- **URL**: https://apify.com/devilscrapes/huggingface-hub-scraper/changelog.md
- **Full Actor documentation**: https://apify.com/devilscrapes/huggingface-hub-scraper.md

## Changelog

All notable changes to this Actor are documented here.

### \[0.2.0] — 2026-05-20

#### Fixed

- Add `prefill` to the discriminating input field so Apify's automated daily QA receives a runnable payload. Empty-input runs were tripping the Pydantic `model_validate` XOR/required-field check inside 100 ms, which after three consecutive days flagged the Actor "Under maintenance" and unlisted it from the Apify Store.

### \[0.1.0] — 2026-05-16

#### Added

- Initial release: model/dataset/space list mode, single-repo detail mode, GGUF detection,
  model\_size\_category derivation, trending snapshot mode, PPE pricing.
- Part of the AI Stack Intelligence suite alongside llm-pricing-monitor.
- Pay-Per-Event pricing: `$0.05` actor-start + `$0.002`/result-row (list) / `$0.005`/result-row-detailed (detail mode).
- Exponential backoff on `429 / 503` (honours `Retry-After`); max 5 attempts.
- `curl-cffi` (`chrome131`) HTTP client per ADR-0002; pure-API, no browser.