map.json

{
    "win32": {
        "ia32": [
            "0.8.0",
            "0.9.3",
            "0.9.7",
            "0.9.11",
            "0.12.0"
        ],
        "x64": [
            "0.8.0",
            "0.9.3",
            "0.9.7",
            "0.9.11",
            "0.12.0"
        ]
    },

    "linux": {
        "ia32": [
             "0.8.0",
            "0.9.3",
            "0.9.7",
            "0.9.11",
            "0.12.0"
        ],
        "x64": [
             "0.8.0",
            "0.9.3",
            "0.9.7",
            "0.9.11",
            "0.12.0"
        ]
    },

    "darwin": {
        "x64": [
            "0.8.0",
            "0.9.3",
            "0.9.7",
            "0.9.11",
            "0.12.0",
            "8.0.0"
        ]
    }
}