Overview

• The update is rolling out globally via Software Update for M1-and-later Macs and a handful of late Intel models, with Apple recommending a full backup before installation.
• Spotlight is reworked into a quick-action hub that ties into Shortcuts and Apple Intelligence and adds clipboard history, though reports differ on how long items are retained (eight hours versus 24 hours).
• A new Phone app enables placing and receiving calls on Mac, and iPhone Live Activities can appear in the menu bar with iPhone Mirroring for quick follow-ups.
• The Liquid Glass interface brings a translucent look with expanded customization, plus a revamped Control Center, desktop widgets, and new first‑party apps like Journal and Games.
• Early reviews find daily performance generally solid on supported hardware, but day-one bugs and third‑party compatibility gaps persist, prompting caution for enterprise and niche-utility workflows.