Apple Copland D11E4 Booting in the Browser

A user has successfully booted the Apple Copland D11E4 operating system in a browser, using a simulator. Copland was a cancelled operating system project by Apple in the 1990s. The user used a QEMU emulator to run a Copland D11E4 build from 1995, which was leaked online. The build was able to boot up to a desktop, but it is still not fully functional.