# AOCS v1.0 Changelog

## AOCS v1.0

**Status: Final**

**Publication date: 22 July 2026**

Initial public release of the Authio Origin Classification Standard.

This release establishes:

- five technical classes: Human-Classified, Human-Dominant Hybrid, Balanced Hybrid, AI-Dominant Hybrid and AI-Classified;
- Review Required as a separate analysis and routing status;
- the Authio 50% Principle;
- Classification Conformance and Policy-Routing Conformance;
- the initial active Authio reference profile;
- the public evidence scope, controls and limitations of the initial reference profile;
- governance, versioning, traceability, review and appeal requirements.