Apple Releases Mac OS X 10.6.5 Build 10H568 to Developers

Apple is continuing its rapid-fire releases of Mac OS X 10.6.5 builds to the developer community, pushing out Build 10H568 as we head into the Halloween weekend. According to those familiar with the new build, this latest version continues to contain no documented known issues and Apple requests that developers focus their testing on the same set of areas as in the last several builds: 3D Graphics, Printing, QuickTime, Time Machine, and USB Devices.
The previous build of Mac OS X 10.6.5 was seeded on Monday, with that build coming only four days after its predecessor. Apple appears to be continuing with daily internal builds of Mac OS X 10.6.5, as the new version offers an increment of five builds since Monday's developer release.
It appears that Apple may be racing to put the final touches on Mac OS X 10.6.5 for a release in the near future to support iOS 4.2, which itself is due for release sometime in November. In a rather unusual move, Apple has been providing registered iOS developers with access to select Mac OS X 10.6.5 developer builds alongside iOS 4.2 builds, as the updated Mac operating system is required to support the AirPrint feature coming to iOS devices with iOS 4.2.
Popular Stories
Apple turns 50 this year, and its CEO Tim Cook has promised to celebrate the milestone. The big day falls on April 1, 2026.
"I've been unusually reflective lately about Apple because we have been working on what do we do to mark this moment," Cook told employees today, according to Bloomberg's Mark Gurman. "When you really stop and pause and think about the last 50 years, it makes your heart ...
Apple plans to announce the iPhone 17e on Thursday, February 19, according to Macwelt, the German equivalent of Macworld.
The report, citing industry sources, is available in English on Macworld.
Apple announced the iPhone 16e on Wednesday, February 19 last year, so the iPhone 17e would be unveiled exactly one year later if this rumor is accurate. It is quite uncommon for Apple to unveil...
In the iOS 26.4 update that's coming this spring, Apple will introduce a new version of Siri that's going to overhaul how we interact with the personal assistant and what it's able to do.
The iOS 26.4 version of Siri won't work like ChatGPT or Claude, but it will rely on large language models (LLMs) and has been updated from the ground up.
Upgraded Architecture
The next-generation...
While the iOS 26.3 Release Candidate is now available ahead of a public release, the first iOS 26.4 beta is likely still at least a week 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...
The iPhone 18 Pro Max will feature a bigger battery for continued best-in-class battery life, according to a known Weibo leaker.
Citing supply chain information, the Weibo user known as "Digital Chat Station" said that the iPhone 18 Pro Max will have a battery capacity of 5,100 to 5,200 mAh. Combined with the efficiency improvements of the A20 Pro chip, made with TSMC's 2nm process, the...