Software release process flowchart template

flowchart TD
    A[Merge to main] --> B[Automated build]
    B --> C[Automated tests]
    C --> D{Tests pass}
    D -->|No| E[Fix and resubmit] --> A
    D -->|Yes| F[Deploy to staging]
    F --> G[Verify on staging]
    G --> H[Release approval]
    H --> I[Canary rollout]
    I --> J{Metrics healthy}
    J -->|No| K[Roll back]
    J -->|Yes| L[Full rollout]
    L --> M[Monitor]
    M --> N{Anomaly detected}
    N -->|Yes| K
    N -->|No| O[Release complete and logged]
    K --> P[Review the cause]

Draw a software release flowchart with Mermaid flowchart TD syntax. Merge to main, automated build, automated tests; if tests fail, fix and resubmit. If they pass, deploy to staging, verify, get release approval, and start a canary rollout. If metrics are not healthy, roll back; if healthy, do the full rollout and monitor. An anomaly leads to rollback; otherwise the release is complete and logged. After a rollback, review the cause. Use diamonds for decisions and no parentheses in node text. Output only the mermaid code block.