Overview
- macOS Tahoe 26.4 beta 4 makes the MacBook Neo promotional wallpapers available to all Macs, accessible via System Settings > Wallpaper in the Pictures section.
- The MacBook Neo ships on a special macOS 26.3 build, with a day-one 26.3.2 update delivering bug fixes and security likely required during setup.
- The beta introduces eight new emoji, including a distorted face, an orca, and Bigfoot.
- Internal macOS 26.4 distributions contain support strings referencing unreleased M5 and M5 Pro Mac mini models as well as two new Mac Studio configurations.
- The 26.4 update remains in testing ahead of a spring release, as MacBook Neo deliveries and in-store availability begin on March 11.