IMPORTANT READ THE FOLLOWING BEFORE UPDATING: The new OpenCore has an incompatible change with v2.17 and below. As a result, if you run the update and restart, you will not be able to find the boot device. There are a few ways to complete the update:

• Option 1: install v3.0 on a USB drive with the "Show boot menu" option set. Then boot into the USB drive which loads OpenCore and select the Reset NVRAM option. Then you must boot from the USB again and select macOS and install v3.0 on your main partition.
• Option 2: install v3.0 on your main partition and also on a USB drive (with “Show boot menu” set). Reboot and select your USB drive. Select Reset NVRAM and remove the USB drive when it reboots.
• Option 3: if you've already installed v3.0 on your main partition without doing the above, you can get into UEFI Shell and type in fs0:\EFI\OC\OpenCore.efi from the shell prompt.
• Option 4: if all else fails, you can do a BIOS reset which should reset all settings as well as the boot options. Make sure to set up the BIOS settings again with your old settings!

Changes (v3.0.1)

• Fixed an issue where Intel Wireless caused panic on boot

Changes (v3.0)

• Add fans, voltage, and temperature sensors (#553)
• Translate to German (thanks @SkyrilHD)
• Intel wireless option now installs AirportItlwm instead of Itlwm

Driver Updates (v3.0)

• AppleALC 1.5.6 => 1.6.0
• BrcmPatchRAM 2.5.5 => 2.5.8
• IntelMausi 1.0.5 => 1.0.6
• Lilu 1.5.0 => 1.5.3
• NVMeFix 1.0.5 => 1.0.7
• OpenCore 0.6.5 => 0.6.9
• VirtualSMC 1.1.9 => 1.2.3
• WhateverGreen 1.4.6 => 1.4.9

Release Schedule

As this project reaches maturity, HaC mini will only be updated for bug fixes and major features. We will no longer be updating the driver KEXTs monthly.

We aim to have two major releases a year: one targeting a major update for macOS due to anticipated major changes (for example when macOS 12 comes out). A second one mid-way through the update cycle. Each major update will increment the second version number (for example v3.0 => v3.1). A major update will include any new features as well as bumping all drivers to the latest released versions.

When bug fixes are needed, we will only update the relevant drivers and the third version number will be incremented (for example v3.0 => v3.0.1).

Each major update will first be released as a pre-release as marked on Github. If some time passes and no major bugs are reported, then the pre-release will be promoted to the full release and will be the recommended build to install. Non-advanced users are recommended to only install full release builds as they will be more stable.

When reporting an issue, please make sure to include the version you are using.