
Catalina requires 4 GB of memory, an increase over the 2 GB required by Lion through Mojave. 2010–2012 Mac Pros, which could run Mojave only with a GPU upgrade, are no longer supported. MacOS Catalina officially runs on all standard configuration Macs that supported Mojave. 3.1.9 Support for wireless game controllers.Third-Party Apps are no longer available, Those Applications and download links may be available from Applications.Niresh Catalina does not support Legacy BIOS.Do not try to use this installer on a real mac.Niresh Catalina can be installed with a Non-Metal-Compatible graphics card, but a Metal-Compatible graphics card is required for full graphics acceleration.
AptioMemoryFix.efi is removed OsxAptioFix3Drv.efi is used as replacement. VoodooTSCSync kext has been removed from Installer. Removed ATA/PATA Support, These are completely unnecessary in modern computers with UEFI BIOS. Removed Post-Installation Optimizations, they are not necessary now. It is not possible to Install Niresh Catalina on Master Boot Record Partition Schemes. It is not possible to Install Niresh Catalina without converting to APFS. Whatevergreen kext is added as an option. Full USB 2.0 and 3.0 support on 7/8/9 Series motherboards. ACPIBatteryManager.kext has been updated to the latest version. Voodoo TrackPad/PS2 Kexts were updated to the latest version. Partial Intel Coffe-lake Graphics Support. USB XHCI Patches are applied but may need patch upgrade upon OS upgrade. FakePCIID Plugins are included as an option. Added support for Installing FakePCIID kext. Lilu Plugins are included as an option.
Added support for Installing Lilu kext. Default desktop background image is left untouched. Cleaned up Catalina Installer Customize Section, removed old & unnecessary kexts, tools. Extensions are installed to /Library/Extensions instead of /System/Library/Extensions as a way to preserve vanilla methods, which also enables modifications of extensions without disabling System Integrity Protection in macOS.
Added Support for Apple File System (APFS).Clover UEFI is used as default macOS bootloader.Only supports UEFI compatible Desktop/Laptops.Niresh Catalina does not have any third-party applications or software.Niresh Catalina is a vanilla Installer.Read Catalina Hackintosh Guide for full details about installation process. Separate SSD or separate hard-disk with at least 20GB free-space, an SSD is recommended.Catalina requires a metal-compatible graphics card.Catalina requires a processor with the SSE4.2 instruction.Computer Desktop/Laptop with Intel processor and supported graphics card or chipset.