# Changelog of Dataset Schema Drift Checker | Contract Monitor (`quanmatrix/dataset-schema-drift-contract-monitor`) Actor

- **URL**: https://apify.com/quanmatrix/dataset-schema-drift-contract-monitor/changelog.md
- **Full Actor documentation**: https://apify.com/quanmatrix/dataset-schema-drift-contract-monitor.md

## Changelog

### 0.0 - 2026-09-05

- Initial private candidate build for Dataset Schema Drift & Contract Monitor.

- Added deterministic structured output, Tasks, schemas, and release tests.

- Gen2 decision intelligence: baseline-aware confidence, regression detection, executive decision, recommended action, and transparent optional economic-impact estimation.

### Reliability update — 2026-10-24

- First observation creates an explicit baseline without falsely reporting schema drift.