var DOCUMENTATION_VERSIONS = {
    DEFAULTS: { has_targets: false,
                supported_targets: [ "esp32" ]
              },
    VERSIONS: [ ],
    IDF_TARGETS: [
       { text: "ESP8266", value: "esp8266" },
       { text: "ESP32", value: "esp32" },
       { text: "ESP32-S2", value: "esp32s2" },
       { text: "ESP32-S3", value: "esp32s3" },
       { text: "ESP32-C3", value: "esp32c3" },
    ]
};
