Snow Leopard Build 10A286 Seeded to Developers - MacRumors
Skip to Content

Snow Leopard Build 10A286 Seeded to Developers

Apple has seeded a new version of Mac OS X 10.6 Snow Leopard, termed Build 10A286, to developers. World of Apple republishes the seed notes, which highlight three significant changes in the new build: a new QuickTime user interface, Cocoa-based Finder features, and Safari 4 beta as the default browser.

QuickTime Player
The new QuickTime Player has a new minimal UI and is focused on playback.

Finder
Finder includes a new Cocoa Desktop, Info Window and Contextual Menu

Safari
Safari 4 beta is included in the seed as the default browser.

World of Apple also notes that developers are being encouraged to run the new build in 64-bit mode, signaling a "major shift" in that direction.

Snow Leopard is due for release sometime in 2009, and Apple has been making steady progress on the new operating system, as demonstrated by consistent releases of new builds to developers. Apple has said that they are focusing on quality and performance in Snow Leopard rather than introducing significant numbers of new features.

Popular Stories

M5 Vision Pro Thumb 2

Apple Has Given Up on the Vision Pro After M5 Refresh Flop

Wednesday April 29, 2026 11:31 am PDT by
Apple has all but given up on the Vision Pro after the M5 model failed to revitalize interest in the device, MacRumors has learned. Apple updated the Vision Pro with a faster M5 chip and a more comfortable band in October 2025, but there were no other hardware changes, and consumers still weren't interested. The Vision Pro has been criticized for its high price tag and its uncomfortable...
Four iPhone 18 Pro Colors Mock Feature

iPhone 18 Pro to Launch in September With These 10 New Features

Tuesday April 28, 2026 9:35 am PDT by
While the iPhone 18 Pro and iPhone 18 Pro Max are not launching until September, there are already plenty of rumors about the devices. It was initially reported that the iPhone 18 Pro models would have fully under-screen Face ID, with only a front camera visible in the top-left corner of the screen. However, the latest rumors indicate that only one Face ID component will be moved under the...
airpods pro 3 design

'AirPods Ultra' Rumored to Feature a Major Upgrade Over AirPods Pro

Thursday April 30, 2026 8:40 am PDT by
In a social media post this week, Bloomberg's Mark Gurman reiterated that Apple is planning to release new AirPods with cameras "for Siri." Last month, Gurman said these AirPods will likely be priced above the current AirPods Pro 3, which Apple sells for $249. As a result, he said Apple is likely considering using "AirPods Ultra" branding for the camera-equipped AirPods. "AirPods Ultra"...