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> build · claude-haiku-5-5
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```json
{"title": "Friendlier greeting and add bye helper", "body": "## Summary\n- Change `greet` to return `Hello, <name>!` instead of `hi <name>`.\n- Add a `bye(name)` helper that returns `Bye, <name>`.\n\n## Testing\n- Not run\n"}
```
