riot-web/res/manifest.json

{
    "name": "Element",
    "short_name": "Element",
    "display": "standalone",
    "theme_color": "#76CFA6",
    "start_url": "index.html",
    "icons": [
        {
            "src": "/vector-icons/44.png",
            "sizes": "44x44",
            "type": "image/png"
        },
        {
            "src": "/vector-icons/1240x600.png",
            "sizes": "1240x600",
            "type": "image/png"
        },
        {
            "src": "/vector-icons/300.png",
            "sizes": "300x300",
            "type": "image/png"
        },
        {
            "src": "/vector-icons/150.png",
            "sizes": "150x150",
            "type": "image/png"
        },
        {
            "src": "/vector-icons/88.png",
            "sizes": "88x88",
            "type": "image/png"
        },
        {
            "src": "/vector-icons/24.png",
            "sizes": "24x24",
            "type": "image/png"
        },
        {
            "src": "/vector-icons/50.png",
            "sizes": "50x50",
            "type": "image/png"
        },
        {
            "src": "/vector-icons/620x300.png",
            "sizes": "620x300",
            "type": "image/png"
        },
        {
            "src": "/vector-icons/1024.png",
            "sizes": "1024x1024",
            "type": "image/png"
        },
        {
            "src": "/vector-icons/180.png",
            "sizes": "180x180",
            "type": "image/png"
        },
        {
            "src": "/vector-icons/152.png",
            "sizes": "152x152",
            "type": "image/png"
        },
        {
            "src": "/vector-icons/120.png",
            "sizes": "120x120",
            "type": "image/png"
        },
        {
            "src": "/vector-icons/76.png",
            "sizes": "76x76",
            "type": "image/png"
        }
    ],
    "related_applications": [
        {
            "platform": "play",
            "url": "https://play.google.com/store/apps/details?id=im.vector.app",
            "id": "im.vector.app"
        },
        {
            "platform": "itunes",
            "url": "https://apps.apple.com/app/vector/id1083446067"
        }
    ]
}