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  "path": "/2026/02/18/firmware-updates-for-macos-tahoe-sequoia-and-sonoma/",
  "publishedAt": "2026-02-18T07:30:00.000Z",
  "site": "https://eclecticlight.co",
  "tags": [
    "Macs",
    "Technology",
    "Apple silicon",
    "EFI",
    "firmware",
    "iBoot",
    "Intel",
    "T2",
    "update"
  ],
  "textContent": "Details of new firmware versions for iMac 2019 models, those with T2 or Apple silicon chips. And how Apple assigns version numbers to iBoot.",
  "title": "Firmware updates for macOS Tahoe, Sequoia and Sonoma"
}