{
  "ok": true,
  "product": "Strategy Arena Lab",
  "channel": "beta",
  "current_version": "0.1.0-180",
  "minimum_version": "0.1.0-85",
  "recommended_version": "0.1.0-180",
  "package_version": "0.1.0-180",
  "release_build": "20260909-passport-sync-candidate",
  "build_id": "20260909-passport-sync-candidate",
  "update_required": false,
  "download_url": "https://strategyarena.io/download",
  "changelog_url": "https://strategyarena.io/desktop-demo",
  "docs_url": "https://strategyarena.io/tradingview-pine-script-to-cuda",
  "release_notes": [
    "Version180 saves the exact archived completed report, without rebuilding its scientific body from the current screen.",
    "Private cloud reports retain their archived Passport ID and separately link the local MCP Passport ID when its content matches.",
    "Modified bodies, foreign receipts and navigation races cannot silently change a saved report. Incomplete local Passports do not acquire a verification claim.",
    "Local content linkage is self-attested. It is not an independent server audit, public certification or multi-market validation.",
    "Rust CPU, CUDA selection checks, sealed holdout and paid access rules are unchanged. No new performance claim is made.",
    "Windows180 was checked in actual WebView2 and through the matching packaged read-only MCP before and after normal restart. EXE and MSI remain unsigned; Linux and Android packages are unchanged."
  ],
  "published_at": "2026-09-09",
  "signature_status": "unsigned",
  "signature_required_for_broad_distribution": false,
  "unsigned_distribution_accepted": true,
  "distribution_policy": "unsigned_public_beta_accepted",
  "signature_note": "This public beta is unsigned by product decision. Verify SHA256 before running; Windows SmartScreen may warn until a future signed build earns reputation.",
  "signing_gate": {
    "schema": "strategyarena.desktop_signing_gate.v1",
    "status": "unsigned",
    "broad_distribution_blocked": false,
    "unsigned_distribution_accepted": true,
    "smartscreen_risk": "authenticode_deferred_unsigned_public_beta_accepted",
    "required_before_directory_submission": [
      "Unsigned beta warning remains visible on /download",
      "EXE and MSI SHA256 hashes are published and match local artifacts",
      "directory verification gate passes with unsigned_distribution_accepted=true",
      "directory verification gate passes"
    ],
    "readiness_commands": [
      "npm run signature:preflight",
      "npm run signature:ready",
      "npm run signature:plan",
      "powershell.exe -NoProfile -ExecutionPolicy Bypass -File scripts/verify-windows-signature.ps1 -RequireSigned",
      "npm run release:verify",
      "npm run directory:verify"
    ],
    "supported_certificate_inputs": [
      "SA_DESKTOP_SIGN_CERT_PATH",
      "SA_DESKTOP_SIGN_CERT_SUBJECT"
    ]
  },
  "installers": {
    "exe": {
      "url": "https://strategyarena.io/static/downloads/strategy-arena-desktop-0.1.0-180-x64-setup.exe",
      "sha256": "4f5cc5ca53847b9ab38ce9a60c218f7c0155aed557c2de2eb4fd59d1f3744ec6",
      "size_bytes": 10358099,
      "platform": "windows",
      "package_version": "0.1.0-180"
    },
    "msi": {
      "url": "https://strategyarena.io/static/downloads/strategy-arena-desktop-0.1.0-180-x64.msi",
      "sha256": "09bfa059ccaa6c91ecc03c41c8a42294df449ec123511866cf63e71d55758df5",
      "size_bytes": 14274560,
      "platform": "windows",
      "package_version": "0.1.0-180"
    },
    "appimage": {
      "url": "https://strategyarena.io/static/downloads/strategy-arena-desktop-0.1.0-beta-amd64.AppImage?v=f35a9aebdd544d34",
      "sha256": "f35a9aebdd544d343cbc766e7b906564d4281d47334b2c86ecfce68df62df265",
      "size_bytes": 87755256,
      "platform": "linux",
      "note": "CPU-only v1 (Rust CPU verdict engine); GPU search arrives in a later Linux build"
    },
    "deb": {
      "url": "https://strategyarena.io/static/downloads/strategy-arena-desktop-0.1.0-beta-amd64.deb?v=23593dd53564b8b8",
      "sha256": "23593dd53564b8b8b77ade798ea7eb51df09d44a62e1f6bfe9218b22fdd28f57",
      "size_bytes": 14177642,
      "platform": "linux",
      "note": "CPU-only v1"
    }
  },
  "server": {
    "status": "static",
    "message": "Desktop release manifest static fallback online."
  },
  "platform_release_scope": "Windows x64; Linux installers below are unchanged CPU-only legacy packages"
}