iATKOS | United Kingdom

News: OpenCore v1.0.3 is NOW Available!

The latest version of OpenCore, v1.0.3, has just been released! This update includes several important fixes, feature additions, and improvements to further enhance your Hackintosh experience. Whether you're a developer, power user, or just someone looking to optimise your setup, this release is packed with fixes for common issues, especially for newer CPUs and booting methods.

Changelog Highlights:

• Fixed AMD CPU Support:
  The update brings fixed support for AMD_CPU_EXT_FAMILY_1AH, making it easier for AMD users to set up their systems properly.
  Thanks to @Shaneee for this contribution.

• OpenDuet Fix:
  EHCI handoff logic has been fixed in OpenDuet, resolving issues where older machines would hang during startup. If you’ve been dealing with this problem, this fix should improve your experience.

• Arrow Lake CPU Detection:
  Arrow Lake CPUs are now properly detected. This will help users with newer Intel chips to ensure compatibility with OpenCore.

• Improved Raptor Lake CPU Detection:
  The update also enhances the Raptor Lake CPU detection, ensuring better performance and stability for those using Intel’s latest CPUs.

• Support for Fedora 41 with OpenLinuxBoot:
  This version supports booting with TuneD in Fedora 41 via OpenLinuxBoot, making it easier for Linux users to integrate OpenCore with their systems.

• Vault Signature Fix:
  Fixed a bug that caused failure when vault sign.command attempted to insert signatures in the incorrect location under certain circumstances.

• OpenNetworkBoot Driver:
  OpenNetworkBoot driver added, now supporting HTTP(S) and PXE boot. This allows you to boot your system over the network, which is especially useful in enterprise and troubleshooting scenarios.

• DMG Loading and Verification via HTTP(S) Boot:
  DMG loading and verification (such as macOS Recovery) is now supported over HTTP(S) boot, providing more flexibility in recovery and installation.

Key Contributors:

• @Shaneee: For contributions to AMD CPU support and various fixes.
• @vandroiy2013: Released the update.

Download Links:

• RELEASE Version
• DEBUG Version

This new release brings exciting updates and improvements to OpenCore, making it more robust and flexible. Whether you're running a newer Intel or AMD system, OpenCore v1.0.3 brings you closer to perfect Hackintosh functionality, especially with support for Arrow Lake, Raptor Lake, and Linux integration.

Happy Hackintoshing!