{
  "captured": "2026-08-18",
  "sourceCommit": "2fe12e0e8f82ee57690e31fea9db95a62a2e1592",
  "firstGalileoCommit": "525533a36279e16e81ad57be0da6b5d2d032515b",
  "firstGalileoDate": "2026-07-26",
  "daysSinceFirstCommit": 23,
  "featureMatrix": {
    "tracked": 68,
    "observedPartial": 54,
    "unmeasured": 5,
    "planned": 4,
    "decisionRequired": 3,
    "blocked": 2
  },
  "phase0Core": {
    "captured": "2026-08-13",
    "topLevelTests": 3,
    "subtests": 286,
    "passedSubtests": 286,
    "unexpectedResults": 0
  },
  "implementedSlices": [
    "desktop browser shell",
    "profiles and private browsing work",
    "native content blocking",
    "reviewed WebExtensions runtime",
    "media and developer-tools work"
  ],
  "openQualification": [
    "broad web compatibility",
    "process isolation and product security",
    "startup, speed, and memory measurement",
    "release packaging and updates"
  ],
  "repositoryCheckpoint": {
    "captured": "2026-08-31",
    "sourceCommit": "99af1539f3403f163a225d24130ee8176cba337f",
    "commitsSinceStandaloneImport": 5099,
    "shellRustTestDefinitions": 1021,
    "galileoHarnessPythonTestDefinitions": 3598,
    "extensionFixtureManifests": 82,
    "currentCodeSlices": [
      "dedicated profile, history, bookmark, settings, favicon, and content-blocking stores",
      "browser-owned WebExtensions archive, store, and runtime paths with extracted action, messaging, port, storage, and tab modules",
      "constellation sandbox process work and expanded DevTools storage, network, accessibility, and debugging actors",
      "Android browser history, bookmarks, downloads, modes, themes, media, and permission work",
      "pre-alpha receipts, artifact validation, and live and offline smoke tooling"
    ],
    "interpretation": "Counts describe source history and test definitions at the reviewed commit. They are not passing-test or release-readiness counts."
  },
  "progressSinceMeasuredSnapshot": {
    "reviewed": "2026-08-31",
    "compatibility": {
      "progress": "Web API and compatibility implementation continued across the source tree.",
      "qualificationBoundary": "No newer comparable retained WPT run was found; 286 of 286 remains the last narrow measured result."
    },
    "featureInventory": {
      "progress": "Between source commits 2fe12e0e8f82 and 99af1539f340, changed files intersected declared implementation paths for 67 of the 68 catalogue rows.",
      "qualificationBoundary": "The canonical catalogue recorded no support-state or automation-state promotions. Declared paths overlap and can be broad, so source-path activity is not feature completion or qualification.",
      "evidence": "data/evidence/feature-inventory-series.json"
    },
    "media": {
      "progress": "Work after the retained YouTube milestone covered MSE initialization ordering, GStreamer helper and WebRTC runtime handling, replay and callback re-entrancy, Android media sessions, preservesPitch, and WebCodecs contracts.",
      "qualificationBoundary": "The retained 14 August YouTube journeys remain the latest bounded playback evidence."
    },
    "security": {
      "progress": "Fail-closed bounds, Android origin-and-mode permission checks, cookie partitioning and expiry work, private extension-resource contexts, host-permission scope, and sandbox paths were added or expanded.",
      "qualificationBoundary": "The complete threat model and process-isolation qualification remain open."
    },
    "extensions": {
      "progress": "Manifest V2 runtime, store, and archive paths expanded; actions, context, messaging, ports, storage, and tabs were modularized; receiver-liveness, failure handling, content DOM helpers, downloads, and hot paths were strengthened.",
      "qualificationBoundary": "uBlock Origin 1.73.0 has a bounded package result, not a full-compatibility claim."
    },
    "performance": {
      "progress": "Large-page responsiveness, task batching, incremental streamed text, native-input priority, and extension-network deadlines were improved.",
      "qualificationBoundary": "Startup, page-load, memory, and long-session baselines have not been published."
    },
    "releaseEngineering": {
      "progress": "Source-bound release receipts, artifact, licence and credential validation, and live and offline smoke paths now exist.",
      "qualificationBoundary": "The package remains unsigned and the latest hosted qualification produced no step-level evidence."
    }
  },
  "latestHostedQualification": {
    "reviewed": "2026-08-31",
    "status": "unavailable-pre-execution",
    "interpretation": "The latest main, Galileo static, and pre-alpha workflow jobs ended without running steps, so they provide no fresh passing qualification signal for the reviewed head."
  }
}