# ExcelListenerUpdates

## Top Rule: No Placeholders or Mock Data

- Use only actual values. Do not include sample, placeholder, or mock data in code, docs, or commands.
- If a placeholder seems necessary, ask for explicit approval and the real values before proceeding.

See project-specific details in [Excel_Listener/README.md](Excel_Listener/README.md) and org standards in [global-copilot-instructions.md](global-copilot-instructions.md) and [project-copilot-instructions.md](project-copilot-instructions.md).

## Version

- v1.0.0-beta: stabilized Notes merge (normalized line endings, concat both sides), protected formula columns via single-cell updates, enforced fresh audit-before-apply, and reduced poller churn by skipping unchanged rows.

