# Changelog of PSE Electricity Price API – Poland RCE & Kompas (`enterprising_hamster/polish-electricity-market-pse`) Actor

- **URL**: https://apify.com/enterprising_hamster/polish-electricity-market-pse/changelog.md
- **Full Actor documentation**: https://apify.com/enterprising_hamster/polish-electricity-market-pse.md

## Changelog

### 0.1.0, 2026-10-20

- Mark `stateKey` as `isSecret` (and drop schema default; secret fields cannot have defaults) so Actor quality Insights no longer flags SENSITIVE_PROPERTIES_WITHOUT_SECRET_FLAG.

- Download six PSE reports (RCE, day-ahead price, imbalance prices, Kompas Energetyczny, load, generation mix) by date range or last days.

- Aggregate to hourly or daily rows with completeness flags; DST-safe UTC and Europe/Warsaw times.

- `onlyNew` delivers new and revised values only; resumed runs never charge a row twice.

- Attribution required by PSE reuse terms on every row.

- One `data-row` event per delivered row; rows are pushed in batches of 500.