Screen Shot 2015-05-26 at 12.58.00 PM

Apple has just released a new beta seed of the upcoming OS X 10.10.4 update. Users who are part of the company’s AppleSeed beta program and registered Mac developers can download the operating system from the Updates tab of the App Store or the Mac Developer Center.

This is the fourth developer seed that has been released. It comes with a build number of 14E26a. The previous build was released on May 11th with a build number of 14E17e.

The upcoming OS X 10.10.4 currently highlights improvements to security and performance. Meanwhile, the current iOS 8.4 beta also in development includes an all-new Music app with changes to iTunes Radio, iBooks, and will support Apple’s upcoming subscription music streaming service as we’ve reported.

Changes

This beta removes the often criticized discoveryd networking software in favor of the old mDNSResponder.

FTC: We use income earning auto affiliate links. More.


Check out 9to5Mac on YouTube for more Apple news:

You’re reading 9to5Mac — experts who break news about Apple and its surrounding ecosystem, day after day. Be sure to check out our homepage for all the latest news, and follow 9to5Mac on Twitter, Facebook, and LinkedIn to stay in the loop. Don’t know where to start? Check out our exclusive stories, reviews, how-tos, and subscribe to our YouTube channel

About the Author

Mike Beasley's favorite gear