mavericks.pngThe latest OS X beta, 10.9.3, may see a public release within the next few days, as AppleCare employees have received a fresh build of the beta. The last build seeded to developers was 13D55, but as noted by 9to5Mac, employees have been given build 13D62, which suggests the beta is nearing the end states of testing.

The OS X Mavericks 10.9.3 Update is recommended for all Mavericks users. It improves the stability, compatibility, and security of your Mac.

This update:

- Improves 4K display support on Mac Pro (Late 2013) and MacBook Pro with 15-inch Retina Display (Late 2013)
- Adds the ability to sync contacts and calendars between a Mac and iOS device using a USB connection
- Improves the reliability of VPN connections using IPsec
- Includes Safari 7.0.3

For detailed information about this update, please visit: http://support.apple.com/kb/HT6228
For detailed information about the security content of this update, please visit: http://support.apple.com/kb/HT1222

10.9.3 will include improved 4K display support, enabling a HiDPI "Retina" scaling option for 4K monitors used with the 2013 Mac Pro and the 2013 Retina MacBook Pro, along with a 60Hz refresh rate.

It is unclear exactly when the beta might be released, but it could be as soon as this afternoon.

Top Rated Comments

morespce54 Avatar
145 months ago
You think this update will finally bring fingerprint sensors and sapphire glass to my 2012 iMac?

Thanks








:eek:
Score: 7 Votes (Like | Disagree)
MagnusVonMagnum Avatar
145 months ago

This update:

- Improves 4K display support on Mac Pro (Late 2013) and MacBook Pro with 15-inch Retina Display (Late 2013)
- Adds the ability to sync contacts and calendars between a Mac and iOS device using a USB connection
- Improves the reliability of VPN connections using IPsec
- Includes Safari 7.0.3

Shouldn't that be RESTORES syncing? :rolleyes:

So we waited all this time for a 10.9.3 update to get the Mac Pro better 4K support and an update to Safari? (that hardly anyone uses anymore and no longer exists on anything but Apple products despite not official dropping of the Windows version; thanks Apple for being such GENIUSES at communication!). SNOOZE.

What happened to improved graphics drivers? How about getting OpenGL up to date to 4.3 some time this century?

How about fixing Spotlight so it stops corrupting itself? (i.e. I'm rebuilding from scratch/reboot again after it completely hung itself once again right now).

How about a flipping dock bar on both monitors for those of us that use the side-mounted dock? I mean that was a no-brainer that should have been there since day 1 (let alone all the people they cheesed off with the light grey opaque look that looks awful on darker backdrops).

How about an option for update notification to NOT BUG ME AGAIN *EVER* instead of options of "1 hour from now" or "tomorrow" and crap like that. Great. I know there's an update. Stop bugging me. Yeah, I know I can turn update notification OFF period, but I just want to know ONCE.

How about a dual-pane browser option so I don't need XtraFinder forever?

How about some REAL improvements *OR* JUST LEAVE IT ALONE so we can get stability instead? Apple has introduced more bugs than it has fixed or new features added by a magnitude or more. This constant once a year update cycle is going to be the death of Apple at some point combined with their lack of support for older versions of OSX. Some people NEED stability and Apple keeps fracking things up and then says/does NOTHING since everything has to be a big secret! :mad:
Score: 5 Votes (Like | Disagree)
Lefty21 Avatar
145 months ago
You think this update will finally bring fingerprint sensors and sapphire glass to my 2012 iMac?


I got sapphire glass on 10.9.2, you didn't?
Score: 5 Votes (Like | Disagree)
octothorpe8 Avatar
145 months ago
Downloading n...

(just preparing to let everyone know)

D.

"WTF!! It's saying 6 hours download time!! I need this update now for some reason even I don't fully understand!"
Score: 5 Votes (Like | Disagree)
Nunyabinez Avatar
145 months ago
Public Launch Imminent

Score: 4 Votes (Like | Disagree)
cuwickliffe Avatar
145 months ago
Waterproof

Will this update finally make my Mac waterproof like iOS 7 did for my iPhone?
Score: 4 Votes (Like | Disagree)

Popular Stories

iPadOS 26 App Windowing

Apple Explains Why iPads Don't Just Run macOS

Friday June 13, 2025 7:46 am PDT by
iPadOS 26 allows iPads to function much more like Macs, with a new app windowing system, a swipe-down menu bar at the top of the screen, and more. However, Apple has stopped short of allowing iPads to run macOS, and it has now explained why. In an interview this week with Swiss tech journalist Rafael Zeier, Apple's software engineering chief Craig Federighi said that iPadOS 26's new Mac-like ...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday June 12, 2025 8:58 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
Logitech Logo Feature

Logitech Announces Two New Accessories for WWDC

Friday June 13, 2025 7:22 am PDT by
Alongside WWDC this week, Logitech announced notable new accessories for the iPad and Apple Vision Pro. The Logitech Muse is a spatially-tracked stylus developed for use with the Apple Vision Pro. Introduced during the WWDC 2025 keynote address, Muse is intended to support the next generation of spatial computing workflows enabled by visionOS 26. The device incorporates six degrees of...
iPhone 17 Pro Blue Feature Tighter Crop

iPhone 17 Pro Launching in Three Months With These 12 New Features

Saturday June 14, 2025 5:45 pm PDT by
The iPhone 17 Pro and iPhone 17 Pro Max are three months away, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of June 2025:Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone X through iPhone 14 Pro have a...
iOS 26 Screens

Here Are All the iOS 26 Features That Require iPhone 15 Pro or Newer

Thursday June 12, 2025 4:53 am PDT by
With iOS 26, Apple has introduced some major changes to the iPhone experience, headlined by the new Liquid Glass redesign that's available across all compatible devices. However, several of the update's features are exclusive to iPhone 15 Pro and iPhone 16 models, since they rely on Apple Intelligence. The following features are powered by on-device large language models and machine...
CarPlay Liquid Glass Dark

Apple to Let iPhone Users Watch Videos on CarPlay Screen While Parked

Thursday June 12, 2025 6:16 am PDT by
Apple this week announced that iPhone users will soon be able to watch videos right on the CarPlay screen in supported vehicles. iPhone users will be able to wirelessly stream videos to the CarPlay screen using AirPlay, according to Apple. For safety reasons, video playback will only be available when the vehicle is parked, to prevent distracted driving. The connected iPhone will be able to...
iOS 26 on Three iPhones

Hate iOS 26's Liquid Glass Design? Here's How to Tone It Down

Wednesday June 11, 2025 4:22 pm PDT by
iOS 26 features a whole new design material that Apple calls Liquid Glass, with a focus on transparency that lets the content on your display shine through the controls. If you're not a fan of the look, or are having trouble with readability, there is a step that you can take to make things more opaque without entirely losing out on the new look. Apple has multiple Accessibility options that ...
Mac Studio Feature

Apple Begins Selling Refurbished Mac Studio With M4 Max and M3 Ultra Chips at a Discount

Thursday June 12, 2025 10:14 am PDT by
Apple today added Mac Studio models with M4 Max and M3 Ultra chips to its online certified refurbished store in the United States, Canada, Japan, Singapore, and many European countries, for the first time since they were released in March. As usual for refurbished Macs, prices are discounted by approximately 15% compared to the equivalent new models on Apple's online store. Note that Apple's ...
iOS 26 Feature

Apple Seeds Revised iOS 26 Developer Beta to Fix Battery Issue

Friday June 13, 2025 10:15 am PDT by
Apple today provided developers with a revised version of the first iOS 26 beta for testing purposes. The update is only available for the iPhone 15 and iPhone 16 models, so if you're running iOS 26 on an iPhone 14 or earlier, you won't see the revised beta. Registered developers can download the new beta software through the Settings app on each device. The revised beta addresses an...