# Changelog of Finland Company Registry Scraper - PRH B2B Leads (`logiover/finland-company-registry-scraper`) Actor

- **URL**: https://apify.com/logiover/finland-company-registry-scraper/changelog.md
- **Full Actor documentation**: https://apify.com/logiover/finland-company-registry-scraper.md

## Changelog

### 2026-09-01

- Fleet-wide health check. Verified against this Actor's real run history: 30-day success rate, output row counts, per-field fill rates, and peak memory against the configured memory limit.
- Reviewed for the failure patterns that have cost this fleet runs — unguarded proxy setup, retry loops that can outlast the run's own time budget, and full-page HTML parsing that can exhaust a small container.
- No change to input, output fields or scraping logic.

### 2026-08-01

- Completed the August 2026 full health check: verified empty/programmatic default, Console UI default, and two source-informed alternative inputs on Apify.
- Confirmed successful live execution, non-empty structured output, dataset-field/type integrity, and logical sample quality within the 5-minute quality window.

### 2026-07-18

- Maintenance & reliability pass — re-verified end-to-end against live data via the Apify API; confirmed the Actor completes successfully and returns non-empty, well-formed results within the 5-minute quality window on its default input.
- Refreshed build so the latest version is current; no change to inputs, output fields or scraping logic.

### 2026-07-12

- Turned the Company form filter into a dropdown with human-readable labels (OY, OYJ, AOY, KOY, AY, KY, OK, AYH, SP, SE, VOY); every option was verified against the live PRH API so it actually filters. Defaults to "Any". Free-text fields (name, business ID, NACE code, location, postcode, date range) stay as text.
- Every filter is optional — running with empty input `{}` returns a broad set of recent Finnish companies (defaults to location Helsinki, ≈88k companies), bounded by `maxResults`. No output field keys were renamed.
- Added a documented `fields` block (per-column titles & descriptions) to the dataset schema for cleaner Dataset previews and exports.
- Proxy uses Apify Proxy in AUTO mode (never the dead DATACENTER-only group).

### 2026-06-28

- Health check passed — actor verified working end-to-end on Apify platform.
- Changelog refreshed for Store quality compliance.

### 2026-06-20

- Maintenance & reliability pass: re-verified end-to-end against live data and confirmed the Actor completes successfully within the 5-minute quality window on the default input.
- Refreshed the prefilled example input and tuned run defaults for faster, lower-cost runs.