{
    "package": {
        "mode": "Detect",
        "fallback_mode": "File"
    },
    "source": {
        "include": ["*.bak"],
        "stability": "4h"
    },
    "retention": {
        "mode": "Rolling",
        "recent": 10,
        "monthly": 5,
        "yearly": 1
    }
}