divkit/compat_data/div-video.json

{
    "features": [{
        "id": "video_preload_required",
        "name": "Video property <code>preload_required</code>",
        "compat": {
            "android": {
                "version_added": "29.3.0"
            },
            "web": {
                "version_added": "29.12.0"
            }
        }
    }]
}