Overview
- Apple previewed macOS 27 Golden Gate at WWDC on Monday, June 8, and published the first developer beta the same day.
- The company says ultrawide monitors can run at higher native modes — Apple cited 5K at 120Hz as an example — and that display layouts will restore exactly as left when a monitor is reconnected.
- Bloomberg reporter Mark Gurman has reported that macOS 27 will require Apple silicon, which would exclude Intel-based Macs from the upgrade.
- Apple has not explained the technical implementation, so it has not said whether changes involve HiDPI scaling, Display Stream Compression, or specific connection standards and Mac models.
- The change removes a long-standing friction point for ultrawide and multi-monitor users by reducing manual reconfiguration, and it could affect monitor makers and pro workflows depending on the final hardware and cable requirements.