
Maintenance release. Adds CI (Python 3.10–3.12), a CONTRIBUTING guide, and a versioned release for archival / DOI minting via Zenodo. No API changes since v0.1.0. fraudcost provides cost-aware thresholding and probability calibration for fraud-detection models: example-dependent cost evaluation, Platt/isotonic calibration, cost-optimal threshold selection, and a cost-vs-recall operating curve.
