wekan/public/wekan-manifest.json

{
  "name": "Wekan",
  "short_name": "Wekan",
  "description": "The open-source Trello-like kanban",
  "lang": "en-US",
  "icons": [
    {
      "src": "/wekan-150.png",
      "type": "image/png",
      "sizes": "150x150"
    },
    {
      "src": "/wekan-150.svg",
      "type": "image/svg+xml",
      "sizes": "150x150"
    }
  ],
  "display": "standalone",
  "background_color": "#dedede",
  "theme_color": "#dedede",
  "start_url": "/"
}