{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreiekb2ggln3sjaoxbtky3vocon7zexzdkbo2g4bwjx2lacmwr3kzee",
    "uri": "at://did:plc:iwlqh32nyp7nl6qrstr4zry5/app.bsky.feed.post/3mhdqc54nsd72"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreicupj5jzuhm7ny4czqttfnogicpjgjwrsousgkpvlxruprrki56ti"
    },
    "mimeType": "image/jpeg",
    "size": 4725
  },
  "path": "/2026/03/18/how-macos-26-tahoe-updates-4-download-preparation-and-installation/",
  "publishedAt": "2026-03-18T07:30:00.000Z",
  "site": "https://eclecticlight.co",
  "tags": [
    "Macs",
    "Technology",
    "Apple silicon",
    "mobileassetd",
    "Pallas",
    "Software Update",
    "softwareupdated",
    "update",
    "UpdateBrain"
  ],
  "textContent": "How a Content Caching Server can be used to supply an update. Preflight checks are extensive, and lead on to other preparation. Finally the boot chime is muted, and the Mac rebooted to allow installation.",
  "title": "How macOS 26 Tahoe updates: 4 Download, preparation and installation"
}