arduino-esp32/docs/_static/arduino_versions.js

var DOCUMENTATION_VERSIONS = {
    DEFAULTS: { has_targets: false,
                supported_targets: [ "esp32" ]
              },
    VERSIONS: [
      { name: "latest", has_targets: true, supported_targets: [ "esp32", "esp32s2", "esp32s3", "esp32c3", "esp32h2", "esp32c6"  ] },
    ],
    IDF_TARGETS: [
       { text: "ESP32", value: "esp32"},
       { text: "ESP32-S2", value: "esp32s2"},
       { text: "ESP32-S3", value: "esp32s3"},
       { text: "ESP32-C3", value: "esp32c3"},
       { text: "ESP32-H2", value: "esp32h2"},
       { text: "ESP32-C6", value: "esp32c6"},
    ]
};