{
    "comment": "please see https://chromedriver.chromium.org/downloads and https://firefox-source-docs.mozilla.org/testing/geckodriver/Support.html for the version mappings",
    "chromeDriverVersions": {
        "54": "2.27",
        "55": "2.28",
        "56": "2.28",
        "57": "2.29",
        "58": "2.29",
        "59": "2.30",
        "60": "2.32",
        "61": "2.32",
        "62": "2.33",
        "63": "2.34",
        "64": "2.35",
        "65": "2.36",
        "66": "2.40",
        "67": "2.41",
        "68": "2.42",
        "69": "2.44",
        "70": "2.45",
        "71": "2.46",
        "72": "2.46"
    },
    "geckoDriverVersions": {
        "55": "0.20.1",
        "56": "0.20.1",
        "57": "0.25.0",
        "58": "0.25.0",
        "59": "0.25.0",
        "60": "0.26.0"
    }
}