# Changelog of Willhaben Scraper - Immobilien, Cars & Jobs (`logiover/willhaben-at-scraper`) Actor

- **URL**: https://apify.com/logiover/willhaben-at-scraper/changelog.md
- **Full Actor documentation**: https://apify.com/logiover/willhaben-at-scraper.md

## Changelog

### 2026-09-23

- Fleet-wide quality audit. Verified end to end against live data and re-checked the input schema, the output columns and the run configuration.
- Output verified on a live run: 13 columns returned, 84.6% of cells populated.
- Run reliability reviewed: 100.0% of public runs succeeded in the last 30 days.
- Input schema, output schema and pricing configuration reviewed.
- Noted that 2 column(s) came back empty in this sample (`condition`, `delivery`); these are under review.

### 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.

### 2026-08-11

- Maintenance release: refreshed the build and dependencies.
- Re-verified live execution, non-empty structured output and dataset field/type integrity.
- Reviewed reliability (retries, pagination) and output quality as part of a full-fleet QA pass.

### 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

- Empty input `{}` returns broad, recent listings for the default category (Marketplace) bounded by `maxResults`. No field is required; no keyword is needed.
- Numeric output fields are now real numbers instead of unit-suffixed strings: `price` (EUR, when numeric), `size`, `plotSize`, `rooms`, `floor`, `year`, `mileage`, `power` (kW), `doors`. Output field keys are unchanged; units are documented in the dataset schema. Where a listing has no numeric price, `price` keeps the textual suggestion (e.g. "Auf Anfrage").
- Added a `fields` JSON-schema (nullable-safe, with a number/string union for `price`) to the dataset schema and set the price column to render as a number.
- Added a ~4-minute time budget to both HTML and jobs paginations so long runs stop, save everything collected, and exit successfully. Top-level crawler errors are logged, not thrown.

### 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.