# Policy Rollback CLI

## Module
Cli

## Status
IMPLEMENTED

## Description
Rollback a policy to a previous version with environment scoping, incident association, and reason documentation for audit trail.

## Implementation Details
- **Command Group**: `src/Cli/StellaOps.Cli/Commands/PolicyCommandGroup.cs` -- policy rollback commands
- **Commands**:
  - `stella policy rollback <id> --to <version>` -- rollback policy. Options: `--env <environment>`, `--incident <id>`, `--reason <text>`

## E2E Test Plan
- [ ] Run `stella policy rollback <id> --to v1.2.0` and verify rollback
- [ ] Run with `--env production` and verify environment scoping
- [ ] Run with `--incident INC-001 --reason "Regression detected"` and verify audit trail
- [ ] Verify rolled-back version is active after rollback
- [ ] Verify rollback event recorded in policy history