Note: GibmacOS is a small script which is developed using the Python 2 and 3. Those who are trying to perform a clean installation, they can follow the open core guideline. Window users can test in on Virtual machine ( VMware and VirtualBox).
But the other users can use patcher to install macOS Big Sur on their unsupported macbooks. However Macbooks after the mid 2013 has the ability to upgrade to this operating system.
This operating system is available with Apple M1 chip for macBook Pro, Air and Mac mini. MacOS 11.0.1 Big Sur is yet the best operating system apple has ever offered.