Screen Shot 2014-03-13 at 7.48.23 PMApple has just sent out a new pre-release version of OS X 10.9.3. The update has a build number of 13D17 and asks developers to focus on testing the graphics and audio drivers. The limited scope of the focus indicates that issues in other areas have been ironed out and the software is almost ready to ship to customers. Apple first seeded 10.9.3 betas to developers earlier this month. The update is expected to bring support for 60GHz output to 4k Displays at Retina resolution from the latest generation of MacBook Pros. The full change seed note is below:

OS X Mavericks 10.9.3 build 13D17 Seed Note

OS X Mavericks Update 10.9.3 is an update to OS X Mavericks 10.9.
Installation Instructions

Please be aware that you will not be able to revert back to your previous system after updating. Please install this update on a system you are prepared to erase if necessary.

You can install this update using the OS X Software Update Seed Configuration Utility:

- If you have already installed the “OS X Software Update Seed Configuration Utility”, choose “Software Update” from the Apple menu. Otherwise, proceed with the following steps.
- Log into your Apple Developer account and download the “OS X Software Update Seed Configuration Utility”.
- After running the installer, the Mac App Store will open automatically. Click on the Updates panel and the latest version of OS X Mavericks 10.9.3 seed will now be available for download.
- When a newer seed build is available, you will receive a notification to update from the Mac App Store. Click the notification to begin the installation. New seed notes will be posted in the Mac Dev Center.
- To stop receiving new seed builds, go to the App Store in System Preferences and where it says “Your computer is set to receive pre-release Software Update seeds”, press the “Change…” button.
Note: If you are using a computer which gets its updates from a local Software Update server, the OS X Software Update Seed Configuration Utility will reconfigure your machine to use Apple’s Software Update servers. Your computer must be able to connect to Apple’s Software Update servers to install the seed. We recommend that you remove any Configuration Profile that specifies a local Software Update server before installing the OS X Software Update Seed Configuration Utility.

Focus Areas

- Graphics Drivers
- Audio

Bug Reporting

This build is being provided to you for testing and development purposes. Should you encounter any problems, please submit a bug report using the online Bug Reporter at bugreporter.apple.com. Please make sure to include “10.9.3 (13D17)” in the bug title and description. This information will ensure that your bug is processed quickly.
When submitting a bug report, please make sure to include a Summary, Steps to Reproduce, Expected Results, Actual Results, and the diagnostic output generated by running ‘sudo sysdiagnose’ in the Terminal.
For complete instructions on submitting bug reports, please visit the Bug Reporting page at http://developer.apple.com/bugreporter
Thank you for your support,
Worldwide Developer Relations
Apple, Inc.

Legal Notices
The OS X pre-release software identified above and the OS X Software Update Seed Configuration Utility are Apple Confidential Information and your use of such software is subject to your Registered Apple Developer Agreement, Mac Developer Program License Agreement, and the applicable license agreements accompanying such software. Distributing such software to anyone other than another Registered Apple Developer who is working for the same entity as you is considered a violation of your agreement with Apple and is damaging to both Apple and those who develop for the Apple platform. We sincerely appreciate your efforts to keep this Apple software Confidential.
You agree that you will not export or reexport any of the software or Confidential Information received from Apple (a) into (or to a national or resident of) any U.S. embargoed countries or (b) to anyone on the U.S. Treasury Department’s list of Specially Designated Nationals or the U.S. Department of Commerce Denied Person’s List or Entity List. You also agree that you will not use said software for any purposes where prohibited by United States law, including, without limitation, the development, design, manufacture or production of nuclear, missile, chemical or biological weapons.

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4 Responses to “Apple seeds OS X Mavericks 10.9.3 beta build 13D17 to developers”

  1. Line three: “foucs.”

    Like

  2. wheinsky says:

    Where can I get a 60ghz display

    Like

  3. Eddie Kuo says:

    i have the utility installed and I’m on build 13D45a but it tells me that there are no updates available.

    Like