We are up to Windows 11 v. 22H2 now. If, when you try to update Windows, it tells you your machine is not capable of running Windows 11, don’t sweat it. Windows 10 will serve you just fine until it reaches the end of support on October 14, 2025.
The latest version of Windows 10 is 22H2. This is the final version but there will be monthly security updates until the end of support.