Homebrew 7.0.0

If you use Intel Macs or older macOS versions, you will need to upgrade or accept reduced Homebrew support by September 2026.

Homebrew has released version 7.0.0, a significant update introducing performance enhancements, improved security, and changes to platform support. Key performance upgrades include greater concurrency for downloads and installations, faster cache operations, and optimized command execution by launching fewer subprocesses. Security enhancements involve built-in vulnerability checks, an advisory database, and stronger sandboxing to limit arbitrary Ruby execution and control network access during builds. The release also deprecates support for macOS 10.15 (Catalina) and mandates that Intel Macs will be moved to Tier 3 support status in September 2026, receiving no new bottle builds or project support after September 2027. Homebrew 7.0.0 also features a native macOS app, clearer command previews, and improved Brewfile functionality.

The performance gains in Homebrew 7.0.0, such as increased concurrency and optimized command execution, indicate a broader industry trend towards maximizing efficiency in development workflows. By reducing waiting times for package installations and updates, Homebrew is aligning with the increasing demand for faster development cycles. This focus on speed, coupled with enhanced security features like built-in vulnerability checks and sandboxing, suggests a growing emphasis on both developer productivity and software supply chain security across package managers and development tools.

The planned deprecation of support for macOS 10.15 and the shift of Intel Macs to Tier 3 highlight the challenges package managers face in maintaining support for aging hardware and operating systems. As hardware evolves and operating system vendors drop support, projects like Homebrew must make difficult decisions to allocate resources effectively. This move signals that developers relying on older macOS versions or Intel hardware should anticipate needing to upgrade to ensure continued access to the latest features and security updates for their development tools.