As the dust settles from today's announcements at WWDC, we take some time to make a few additional notes on some details of Mac OS X 10.5 "Leopard."
Where's Screen Sharing? One feature that was present in previous Leopard builds but is no longer advertised is screen sharing via iChat.
This is would not be the first time a previewed feature of Mac OS X has been axed prior to launch. Mac OS X 10.3 "Panther's" Home On iPod feature was mentioned on Apple's site, but then pulled without explanation. Currently, all Leopard pages feature a disclaimer stating that "all features referenced in the Mac OS X Leopard website are subject to change."
Update: Forum member lancestraz notes that Screen Sharing is still being shown on Apple's site, however modestly.
Performance Optimizations The addition of the 8-core Mac Pro saw benchmarks that demonstrated diminishing returns with some applications. Barefeats had speculated that this was due to inefficiencies in Tiger's scheduler. It appears that Leopard will be addressing this with a scheduler further optimized for multi-core systems, as well as built-in support for Message Passing Interface (MPI) 2.0.
Sunday February 1, 2026 10:08 am PST by Joe Rossignol
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly nine months later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon.
In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis.
In his Powe...
Tuesday February 3, 2026 7:47 am PST by Joe Rossignol
We are still waiting for the iOS 26.3 Release Candidate to come out, so the first iOS 26.4 beta is likely still at least a week or two away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April.
Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far.
iOS 26.3
iPhone to Android Transfer Tool
iOS 26.3 makes it easier...
Sunday February 1, 2026 12:31 pm PST by Joe Rossignol
The calendar has turned to February, and a new report indicates that Apple's next product launch is "imminent," in the form of new MacBook Pro models.
"All signs point to an imminent launch of next-generation MacBook Pros that retain the current form factor but deliver faster chips," Bloomberg's Mark Gurman said on Sunday. "I'm told the new models — code-named J714 and J716 — are slated...
Sunday February 1, 2026 5:42 am PST by Joe Rossignol
Apple is planning to launch new MacBook Pro models with M5 Pro and M5 Max chips alongside macOS 26.3, according to Bloomberg's Mark Gurman.
"Apple's faster MacBook Pros are planned for the macOS 26.3 release cycle," wrote Gurman, in his Power On newsletter today.
"I'm told the new models — code-named J714 and J716 — are slated for the macOS 26.3 software cycle, which runs from...
Tuesday February 3, 2026 8:55 am PST by Joe Rossignol
In 2022, Apple introduced a new Apple Home architecture that is "more reliable and efficient," and the deadline to upgrade and avoid issues is fast approaching.
In an email this week, Apple gave customers a final reminder to upgrade their Home app by February 10, 2026. Apple says users who do not upgrade may experience issues with accessories and automations, or lose access to their smart...
