Apple has rolled out the second developer beta of macOS Tahoe 26.4, just a week after the initial release. The quick turnaround allows developers to keep testing new features and refinements without delay. The update continues to emphasize performance, efficiency, and long-term compatibility.
Developers Can Easily Install the Latest Beta Update
Developers can download the update through System Settings. First, they must open System Settings on their Mac. Next, they select General and tap Software Update. After that, they enable beta updates using their developer account. Therefore, installation becomes fast and simple. However, a registered developer account remains necessary for access.
New Charge Limit Feature Improves Battery Health Control
macOS Tahoe 26.4 introduces an advanced Charge Limit option. This feature lets users set a maximum battery charge level. Users can select any limit between 80 percent and 100 percent. Consequently, this helps protect long term battery health. Furthermore, users gain more control over daily charging habits. This improvement benefits both casual and professional users.
Safari Compact Tab Layout Returns After User Demand
Apple has restored the Compact tab layout in Safari. Previously, many users missed this efficient browsing design. Now, users can enjoy a cleaner and more organized interface again. In addition, this layout improves navigation speed and multitasking. Therefore, browsing becomes smoother and more productive.
Rosetta Support Warning Signals Major Future Transition
Apple silicon Mac users will now receive Rosetta alerts when launching older, translated apps. With Apple planning to discontinue Rosetta support after macOS Tahoe 27, developers will need to update their applications promptly. The transition aims to deliver improved performance and full native compatibility.
Public Release Expected After Testing Completion
Apple will release macOS Tahoe 26.4 publicly in spring. Until then, developers will continue testing and refining features. Overall, this update delivers useful tools and important future preparations. Consequently, Mac users can expect better efficiency, longer battery life, and improved software performance.
