I'm running Windows 10 under Parallels 17.0 on my (16gb) Intel MBP. I want to update W10 20H2 to 21H1 but when I go into Windows' System Update, it doesn't show up as an option. Is there something I need to configure within Parallels so that I can update to the more recent Windows build? All other system updates are installing with no problem. thanks!
