### macOS 26.4 Developer Beta 4: What’s New and How to Install
Apple has introduced the macOS 26.4 developer beta 4, offering users a preview of new features and enhancements ahead of the official rollout. This article highlights the main updates and the process for installing the latest beta version.
#### Key Features of macOS 26.4 Developer Beta 4
1. **Return of Compact Tabs in Safari**:
After eliminating the compact tab view in the previous macOS 26 version, Apple is reinstating it in macOS 26.4. This function facilitates a more efficient browsing experience, simplifying the management of multiple tabs.
2. **Fix for Window Resize Pointer Bug**:
The update resolves a previously noted issue where the cursor failed to align properly with the window’s corner shape during resizing. Although Apple had indicated this was resolved in macOS 26.3, it was subsequently reclassified as a known problem.
3. **Battery Charge Limit Feature**:
A new built-in option allows users to set a maximum battery charge limit ranging from 80% to 100%. This feature is designed to help prolong the overall health and lifespan of the Mac’s battery.
4. **Warnings for Rosetta 2 Applications**:
As part of Apple’s shift away from Rosetta 2, macOS 26.4 will start alerting users when they open applications that depend on this technology. This is part of a larger strategy to retire Rosetta 2 with the forthcoming macOS 27.
5. **Build Information**:
The release build for macOS 26.4 beta 4 is 25E5233c. Further investigation of the code may uncover additional features.
#### How to Install macOS 26.4 Developer Beta 4
To install the new beta version, follow these steps:
1. **Backup Your Mac**: Ensure all crucial data is secured.
2. **Open System Settings**: Go to your Mac’s System Settings.
3. **Go to General > Software Update**: Locate the Software Update section.
4. **Click the ‘i’ Icon Next to Beta Updates**: Access the beta updates menu.
5. **Select macOS Developer Tahoe Beta**: Choose this option from the dropdown menu.
6. **Hit ‘Done’**: Confirm your selection to initiate the update process.
#### Conclusion
macOS 26.4 developer beta 4 brings several significant features and fixes, enhancing the user experience and resolving prior issues. Users keen on trying the beta can follow the detailed steps for installation. As Apple works to refine its operating system, input from beta users will be essential in influencing the final version.