Apple Releases New OS X Lion Software Update for DP4 - MacRumors
Skip to Content

Apple Releases New OS X Lion Software Update for DP4

lionupdate
Apple seems to be putting the final touches on OS X Lion which is set to launch in July. They have pushed out a new software update for developers who are running the Developer Preview 4 that was released at WWDC.

There's no word on what has changed between versions. OS X Lion will be launching sometime in July for $29.99 via the Mac App Store.

Update: It's All Tech posts some of the changes found in the latest release. Perhaps most notable is that this build is not the final since there is still placeholders for some of the videos:

instruc

Popular Stories

Apple Wallet

iOS 27 Will Add Two New Apple Wallet Features to Your iPhone

Monday June 1, 2026 12:15 pm PDT by
Apple is set to unveil iOS 27 during its WWDC 2026 keynote on Monday, June 8, and the update will reportedly include two new Apple Wallet features. First, iOS 27 will reportedly let users create their own digital passes by scanning items like movie tickets, concert passes, and gym membership cards. Many apps already offer Apple Wallet passes, but now users will be able to create a custom...
HomePod mini and Apple TV Sage

New Apple TV and HomePod Mini Are 'Nearly Ready' to Launch, New Siri Remote Also Rumored

Sunday May 31, 2026 8:47 am PDT by
New models of the Apple TV 4K and HomePod mini are "nearly ready to go," according to the latest word from Bloomberg's Mark Gurman. Subscribe to the MacRumors YouTube channel for more videos. Both devices have been ready "for months," but Apple is holding off on launching them until the more personalized version of Siri is available, he said. "I am told the hardware for the next Apple TV...
Apple Foldable Thumb

First 'Confirmed' iPhone Ultra Color Allegedly Revealed in Leaked Image

Monday June 1, 2026 4:39 am PDT by
Apple is expected to launch its first foldable iPhone later this year. Rumors suggest the "iPhone Ultra" will come in two color options, and a leaker shared an image today that allegedly shows one of them. Posted on Weibo by the Chinese leaker known as Ice Universe, the image purportedly offers a first glimpse of Apple's foldable in white. The device is believed to have entered early mass...

Top Rated Comments

*LTD* Avatar
195 months ago


Still no Rosetta?

Let's let go of it. It was cool when it was actually necessary. Like 5 years ago.

Rosetta is done. Gone. You will never see it.
Score: 16 Votes (Like | Disagree)
195 months ago
Let me just add this, I really love Lion, every bit of the OS has had something fiddled with, it's a joy to use and the experience is a lot better than Snow Leopard. Once you use Lion it's hard to go back to Snow Leopard. Just my opinion.
Score: 12 Votes (Like | Disagree)
Squozen Avatar
195 months ago
So if the cost of Lion is $29.99 US, and with a stronger AU $, how come we're paying $32???

I know it was mentioned on MR about it being -18% in Australian due to it being a download and therefore can go with the current exchange rates, but it seems Apple Australia is doing whatever it wants using an exchange rate from a year ago!

Rip off. :mad:
US $29.99 = AUD $28.41 at current exchange rates.

Add 10% GST and you're at $31.25.

So... you're pissing and moaning about 75 cents. Seriously.

EDIT: BTW, the US price does not include sales tax which varies between 4-10% for most US states. And let's not mention the average wage in the US compared to Australia, because that's just a massive can of worms...
Score: 11 Votes (Like | Disagree)
195 months ago


Still no Rosetta?

It's impossible for Rosetta to be added back at this point. All the system files are intel-only.
Score: 9 Votes (Like | Disagree)
justinfreid Avatar
195 months ago
And it's 2011 and it's time to leave PowerPC development to Microsoft's Xbox team.
Dual boot to Snow Leopard is still an option.
Score: 8 Votes (Like | Disagree)
195 months ago


Still no Rosetta?


No Classic either? :-)
Score: 7 Votes (Like | Disagree)