node-versions/config/node-manifest-config.json

{
    "regex": "node-\\d+\\.\\d+\\.\\d+-(\\w+)-((x|arm)\\d+)",
    "groups": {
        "arch": 2,
        "platform": 1
    },
    "lts_rule_expression": "(Invoke-RestMethod 'https://raw.githubusercontent.com/nodejs/Release/main/schedule.json').PSObject.Properties | Where-Object { $_.Value.codename } | ForEach-Object { @{ Name = $_.Name.TrimStart('v'); Value = $_.Value.codename } }"
}