2.7 - Rollback Mechanism

[isaaceliape]

Critical Stability Task

Allow safe rollback to v3.x if needed.

Implementation

Automatic Backup

• Backup ~/.claude before upgrade
• Backup ~/.opencode before upgrade
• Backup ~/.gemini before upgrade
• Store in ~/.fase-ai/backups/

Rollback Command

• npx fase-ai --rollback command
• Restore backed up configs
• Restore hooks
• Reinstall v3.5.3

Testing

• Test rollback on Linux
• Test rollback on macOS
• Test rollback on Windows
• Verify zero data loss

Acceptance Criteria

• Rollback works in <2 minutes
• Hooks restored correctly
• Configs preserved
• Zero data loss

Estimated

1 day

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Phase: 02 - Stability
Priority: Critical
Sprint: 2