Homebrew: 7.0.0 - faster installations and upgrades, stronger sandboxing, a native macOS app, built-in vulnerability checks and an advisory database, the end of macOS 10.15 support and Intel Macs moving to Tier 3.

Users must upgrade to macOS 11 or later, as this is now the minimum supported version.
macOS Sonoma 14: This version is now considered Tier 3, and users are encouraged to upgrade to Sequoia 15+ for full support.
Apple Silicon (macOS Golden Gate 27): Fully supported (Tier 1) with prebuilt bottles available.
Linux/Ubuntu: The ghcr.io/homebrew/ubuntu22.04 image has been removed, and users should migrate to ghcr.io/homebrew/brew.
CI Actions: The master branch has been removed for Homebrew actions; users should pin a CalVer release or full SHA instead.