Apple has unveiled the second developer beta of macOS Tahoe 26.1, identified by build number 25B5057f, two weeks after the initial beta release. This update introduces several under-the-hood improvements aimed at enhancing system performance and laying the groundwork for future features.
Key Enhancements in macOS Tahoe 26.1 Developer Beta 2:
1. MCP Support Framework: The update includes a new framework designed to bring Multi-Core Processing (MCP) support to macOS and other platforms. This enhancement is expected to optimize application performance by effectively distributing tasks across multiple processor cores.
2. Expanded Image Playground Compatibility: Adjustments have been made to extend the compatibility of the Image Playground feature beyond ChatGPT. This expansion aims to provide users with a more versatile and integrated experience when working with images across various applications.
3. Bug Fixes and Performance Improvements: As with most incremental updates, macOS Tahoe 26.1 focuses on resolving known issues and enhancing overall system stability and performance.
Installation Guide for macOS Tahoe 26.1 Developer Beta 2:
Developers interested in testing the latest beta can follow these steps to install the update:
1. Backup Your Mac: Before proceeding with any beta installation, ensure that you have a complete backup of your system to prevent data loss.
2. Open System Settings: Navigate to the System Settings application on your Mac.
3. Access Software Update: Within System Settings, go to General and select Software Update.
4. Select Beta Updates: Click the information icon (‘i’) next to Beta Updates to access beta software options.
5. Choose macOS Developer Tahoe Beta: From the dropdown menu in the top-right corner, select the macOS Developer Tahoe Beta option.
6. Confirm Selection: Click ‘Done’ to confirm your selection and initiate the update process.
By following these steps, developers can access the latest features and improvements introduced in macOS Tahoe 26.1 Developer Beta 2.
