# Product Release Gate Model v8.0

## Research / Technology Preview
- Working demonstration and versioned source or package.
- Product manual, limitations and repeatable experiment.
- No production or universal-support claim.

## Controlled Pilot
- Deployable bounded package or partner-integrated environment.
- Reference API/SDK, test corpus, acceptance criteria and named support.
- Project-specific compatibility and evidence record.

## Limited Availability
- Security testing, compatibility reports, release notes, upgrade and rollback.
- Controlled licensing, support process and vulnerability intake.
- At least one approved deployment reference.

## Generally Available
- SLA, lifecycle, vulnerability management and procurement package.
- Multiple production references and independent assessment appropriate to scope.
- Versioned support matrix and documented EOL/replacement path.