v1.8.3

[1.8.3] - 2026-08-30

🚀 Features

• (skill) Show-report skills close the missions with a synthesis (#165)

🐛 Bug Fixes

• (skill) Guard the default branch before committing a report (#161)
• (agent) Drive the scenario to completion inside the turn (#164)

📚 Documentation

• (odd) Close finding N2 by evidence - opt-in attribution verified 18/18, tracked decision superseded (#156)
• (agents) Clean up the apm validation's working-tree side effects (#163)