https://blog.wongcw.com/2020/12/02/2020%e5%b9%b4windows-10-20h1-20h2%e6%9c%80%e5%be%8c%e7%9a%84%e5%8f%af%e9%81%b8%e6%9b%b4%e6%96%b0%e7%99%bc%e5%b8%83/
2020年Windows 10 20H1/20H2最後的可選更新發布