{
  "date": "2026-10-15",
  "release": "1.69.0",
  "baselineRelease": "1.68.0",
  "scope": "Operator workspace enlargement and reversible controls; distinct checks of actual rendered output.",
  "window": [
    1440,
    900
  ],
  "configuredOutput": [
    960,
    540
  ],
  "fittedImagePixels": {
    "baseline": [
      432,
      243
    ],
    "defaultStudio": [
      563.547,
      317
    ],
    "stageControlsHidden": [
      1079.109,
      607
    ]
  },
  "screenshots": {
    "before": "/examples/stage-workspace/before.webp",
    "stage": "/examples/stage-workspace/stage.webp",
    "boundary": "Actual native browser screenshots at different soundtrack moments; compare layout, not visual quality or timing."
  },
  "nativeWorkflow": {
    "divider": {
      "nativeDragFrom": 352,
      "nativeDragTo": 456,
      "cancelRestored": 456,
      "keyboardEnd": 260,
      "keyboardHome": 520,
      "keyboardEnter": 352,
      "sceneUnchanged": true,
      "playbackUnchanged": true
    },
    "narrowDesktop": {
      "viewport": [
        901,
        740
      ],
      "rootWidth": 886,
      "preferredWidth": 520,
      "effectiveWidth": 488,
      "previewWidth": 320,
      "noHorizontalOverflow": true
    },
    "mapping": {
      "nativeCornerNudge": 0.0010416666666666667,
      "undoRestoredBothQuads": true,
      "handleMatchesFittedQuad": true
    },
    "frozenOutput": {
      "samePixelsAcrossStudioStageHidden": true,
      "samePixelsAcrossInspectorResize": true,
      "sameMapAndOutputDimensions": true
    },
    "navigation": {
      "mapRevealsInspector": true,
      "sequenceReturnsToStudioAndFocusesAdd": true,
      "worldBrowser": true,
      "performancePads": true,
      "dialogEscapeKeepsStage": true,
      "escapeReturnsStudio": true
    },
    "silence": {
      "speakersOff": true,
      "sourceRestartsPausedAfterReload": true
    }
  },
  "mobile": {
    "viewport": [
      320,
      700
    ],
    "clientAndScrollWidth": [
      305,
      305
    ],
    "configuredOutput": [
      540,
      960
    ],
    "freezeBottom": 688.5,
    "blackoutBottom": 688.5,
    "controlsBelowPreview": true
  },
  "portableSessionExcludesLayout": true,
  "files": [
    {
      "name": "before-layout",
      "dimensions": [
        960,
        540
      ],
      "decodedFrames": 30,
      "fps": 30,
      "containerSeconds": 1.02,
      "videoCodec": "vp9",
      "audioCodec": "opus",
      "audioRate": 48000,
      "audioChannels": 2,
      "sha256": "8cf90436471ccb242e2fbdb75bc54bacf4b9860b9a7bb44380df0e4b901aaf3f",
      "bytes": 953278,
      "sampledMotionMeanDifference": 20.996604919433594
    },
    {
      "name": "after-wide",
      "dimensions": [
        960,
        540
      ],
      "decodedFrames": 30,
      "fps": 30,
      "containerSeconds": 1.02,
      "videoCodec": "vp9",
      "audioCodec": "opus",
      "audioRate": 48000,
      "audioChannels": 2,
      "sha256": "8cf90436471ccb242e2fbdb75bc54bacf4b9860b9a7bb44380df0e4b901aaf3f",
      "bytes": 953278,
      "sampledMotionMeanDifference": 20.996604919433594
    },
    {
      "name": "after-portrait",
      "dimensions": [
        540,
        960
      ],
      "decodedFrames": 30,
      "fps": 30,
      "containerSeconds": 1.02,
      "videoCodec": "vp9",
      "audioCodec": "opus",
      "audioRate": 48000,
      "audioChannels": 2,
      "sha256": "2f15e88a735819fbad9ddd43e3def30cd4dbc023efccdea9e24b38825caff0f3",
      "bytes": 1152187,
      "sampledMotionMeanDifference": 30.433502197265625
    },
    {
      "name": "after-square",
      "dimensions": [
        540,
        540
      ],
      "decodedFrames": 30,
      "fps": 30,
      "containerSeconds": 1.02,
      "videoCodec": "vp9",
      "audioCodec": "opus",
      "audioRate": 48000,
      "audioChannels": 2,
      "sha256": "cc2dacb6cc8285d492c4c72f19b3db9e92b319e1ba7dc0ae0f7a576d26d18c05",
      "bytes": 979496,
      "sampledMotionMeanDifference": 32.72577667236328
    }
  ],
  "beforeAfterWideByteIdentical": true,
  "decodedAudioAllFormatsExactlyEqual": true,
  "method": "Actual native Studio Review, Render and downloads; full ffprobe frame count, silent PCM decode and three sampled image moments per film. Wide baseline is 1.68.0; post-layout exports are 1.69.0.",
  "limits": [
    "Four one-second film passages do not establish long-track, all-device or physical-projector acceptance.",
    "No audible listening was performed; decoded soundtrack samples are checked.",
    "One GPU/browser session; no physical projector, interface, controller or venue used.",
    "No measured indexing, ranking, AI citation, conversion or revenue uplift.",
    "No new permission, audio/cache/renderer/remote control or telemetry field."
  ]
}