Apple Releases Third Developer Beta of macOS Tahoe 26.4 with New Features
Apple has released the third developer beta of macOS Tahoe 26.4, following a brief delay compared to other operating system betas. This update introduces several enhancements aimed at improving user experience and system functionality.
Charge Limit Feature
A notable addition in macOS Tahoe 26.4 is the Charge Limit feature, allowing users to set a maximum battery charge level between 80% and 100%. This option is designed to prolong battery lifespan by preventing prolonged periods at full charge. Users can access this setting in the System Settings under the Battery section.
Safari’s Compact Tab Layout Returns
Responding to user feedback, Apple has reinstated the Compact Tab Bar option in Safari. This layout offers a streamlined browsing experience by consolidating tabs and the address bar into a single, compact interface. Users can toggle this option within Safari’s settings.
Rosetta 2 Deprecation Warnings
Apple is preparing to phase out Rosetta 2 support in future macOS versions. In macOS Tahoe 26.4, users running applications dependent on Rosetta 2 will receive notifications about the upcoming end of support. This proactive measure encourages developers and users to transition to native Apple silicon applications ahead of the anticipated discontinuation in macOS 27.
Developer Beta Access
Registered developers can download the macOS Tahoe 26.4 beta through the System Settings app by navigating to General and selecting Software Update. Beta Updates must be enabled, and a free developer account is required. As with all beta software, it’s advisable to install it on non-primary devices to avoid potential disruptions.
Public Release Timeline
Apple plans to release macOS Tahoe 26.4 to the public in the spring, following several weeks of beta testing to ensure stability and performance.
