As well as releasing the iOS 9.2.1 update for the iPhone and iPad, Apple has also released a new software update for the Mac, OS X 10.11.3 El Capitan.
The OS X 10.11.3 El Capitan comes with a range of performance, stability, and security improvements for Mac OS, you can see what is included in the update below.
Key Features and Improvements
This update:
• Fixes an issue that may prevent some Mac computers from waking from sleep when connected to certain 4K displays.
Enterprise content:
• Third-party .pkg file receipts stored in /var/db/receipts are now retained when upgrading from OS X Yosemite.For detailed information about the security content of this update, see Apple Security Updates.
One of the most notable fixes in this update addresses an issue that could prevent some Mac computers from waking from sleep when connected to certain 4K displays. This is particularly important for users who rely on high-resolution monitors for professional work, such as graphic design, video editing, and software development. Ensuring that Macs can reliably wake from sleep when connected to these displays enhances the overall user experience and productivity.
Enterprise Enhancements
For enterprise users, the update includes a significant improvement related to third-party .pkg file receipts. These receipts, which are stored in /var/db/receipts, are now retained when upgrading from OS X Yosemite. This change is crucial for IT departments that manage large fleets of Macs, as it ensures that custom software installations and configurations are preserved during the upgrade process. This can save considerable time and effort, reducing the need for reinstallation and reconfiguration of third-party software.
In addition to these specific fixes, the OS X 10.11.3 El Capitan update includes a variety of performance, stability, and security enhancements. These improvements are designed to make the operating system more reliable and secure, addressing potential vulnerabilities and optimizing system performance. Regular updates like this one are essential for maintaining the health and security of your Mac.
For users who are concerned about security, Apple has provided detailed information about the security content of this update. This transparency allows users to understand the specific vulnerabilities that have been addressed and the measures taken to protect their systems. Keeping your operating system up to date with the latest security patches is one of the best ways to protect your data and privacy.
You can download the OS X 10.11.3 El Capitan software update from the Mac App Store. The update process is straightforward, and Apple provides clear instructions to guide you through it. Before updating, it’s always a good idea to back up your data to ensure that you don’t lose any important files in the unlikely event that something goes wrong during the update process.
The OS X 10.11.3 El Capitan update is a valuable release that brings important fixes and enhancements to the Mac operating system. Whether you’re a professional user who relies on high-resolution displays, an enterprise IT manager, or simply a Mac enthusiast, this update offers benefits that can improve your overall experience. Be sure to download and install the update to take advantage of these improvements and keep your Mac running smoothly and securely.
You can find out full details on what is included in the update at the link below.
Source
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