https://blog.wongcw.com/2021/06/09/vivaldi-4-0%e9%87%8d%e5%a4%a7%e7%89%88%e6%9c%ac%e6%9b%b4%e6%96%b0%e7%99%bc%e5%b8%83%ef%bc%9a%e5%bc%95%e5%85%a5%e7%bf%bb%e8%ad%af%e3%80%81%e9%9b%bb%e5%ad%90%e9%83%b5%e4%bb%b6%e7%ad%89%e8%ab%b8%e5%a4%9a/
Vivaldi 4.0重大版本更新發布:引入翻譯、電子郵件等諸多功能