# Changelog of Etherscan Gas Tracker Scraper (`automation-lab/etherscan-gas-tracker-scraper`) Actor

- **URL**: https://apify.com/automation-lab/etherscan-gas-tracker-scraper/changelog.md
- **Full Actor documentation**: https://apify.com/automation-lab/etherscan-gas-tracker-scraper.md

## Changelog

### 2026-09-24

*Reliability*

- Validate gas oracle snapshots and retry only transient failures with bounded request timeouts and backoff. Error rows remain visible and are not charged as successful gas samples. Runs with no valid snapshots now fail so scheduled monitors can detect an outage or invalid key; mixed runs retain their valid snapshots and error rows.

*Changes*

- Sample timestamps now mark completed observations; monitoring plans that cannot fit the run timeout fail clearly. Setup guidance explains interval and runtime limits.

### 2026-07-06

*Features*

- Initial release: Monitor Ethereum gas prices from Etherscan's public gas oracle API and export timestamped safe, propose, fast, base-fee, and block data.