{
  "schema_version": 1,
  "product": "dantro-linux",
  "edition": "desktop",
  "architecture": "amd64",
  "channel": "stable",
  "version": "0.1.3",
  "milestone": "Milestone 4",
  "release_id": "20260924210223",
  "published_at": "2026-09-24T21:12:24Z",
  "minimum_supported_version": "0.1.0",
  "artifacts": {
    "iso": {
      "filename": "dantro-linux-desktop-amd64-fixed.iso",
      "url": "https://update.dantro.com/releases/desktop/stable/20260924210223/dantro-linux-desktop-amd64-fixed.iso",
      "size": 1582280704,
      "sha256": "fb0eb05dad54e1c17432db6ba72e2f8eb0c931121d8c2593cce5d4306804580e"
    },
    "manifest": {
      "filename": "dantro-linux-desktop-amd64.manifest.txt",
      "url": "https://update.dantro.com/releases/desktop/stable/20260924210223/dantro-linux-desktop-amd64.manifest.txt"
    },
    "checksums": {
      "filename": "SHA256SUMS",
      "url": "https://update.dantro.com/releases/desktop/stable/20260924210223/SHA256SUMS"
    },
    "system_overlay": {
      "filename": "dantro-system-overlay-desktop-amd64.tar.gz",
      "url": "https://update.dantro.com/releases/desktop/stable/20260924210223/dantro-system-overlay-desktop-amd64.tar.gz",
      "size": 46690,
      "sha256": "fae1acca613535da3858d35d0627db44790dfd335ee94860614e09aea48528a7",
      "policy": "Dantro-owned desktop, login, helper, launcher, and local platform API files only."
    }
  },
  "validation": {
    "required": [
      "pytest",
      "qemu-console-test --validate-installer",
      "qemu disposable-disk install validation",
      "physical install validation",
      "dantro-validate-security"
    ],
    "status": "manual-attested"
  },
  "signing": {
    "status": "signed-openssl-sha256-rsa",
    "signature_url": "https://update.dantro.com/releases/desktop/stable/20260924210223/release.json.sig"
  },
  "notes": "Prototype release metadata for update.dantro.com. Milestone 4 validates live USB, Update Center, and install-to-disk; Update Center install actions remain blocked."
}