Based on the latest Google Chrome 86 web browser released last week, Chrome OS 86 adds quite a bunch of interesting changes, starting with Linux support for upgrading to the latest Debian GNU/Linux 10 Buster operating system series. If you’re using the Linux support in Chrome OS, which is still in beta stages of development, you will see a new option in Linux settings after updating to Chrome OS 86 that lets you upgrade the base system from Debian GNU/Linux 9 Stretch to Debian GNU/Linux 10 Buster.