opencore-patcher

Install command: 
brew install --cask opencore-patcher

Name: OpenCore Legacy Patcher

Boot loader to inject/patch current features for unsupported Macs

https://dortania.github.io/OpenCore-Legacy-Patcher/

Cask JSON API: /api/cask/opencore-patcher.json

Cask code: opencore-patcher.rb on GitHub

Current version: 2.4.1

Requirements: macOS >= 10.15

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