OSX Mavericks

To go along with this morning’s third iOS 7 beta, Apple has released OS X Mavericks Developer Preview 3. This new preview arrives two weeks following Preview 2. Like Preview 2, it seems likely that Preview 3 focuses on bug and performance fixes.

OS X Mavericks launches for the general public this fall with new Maps and iBooks apps, significant battery life, scrolling, and overall performance adjustments, and power-user features like revamped multiple-monitor support, Finder Tags, Finder Tabs, and a faster Safari browser.

As readers discover changes in the new Mavericks preview, we will note them below. If you find anything new, you can reach us at tips@9to5mac.com.

The update comes in at 1.08 GB.

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There was a lot to digest in yesterday’s keynote, so if you just want to get a quick feel for how things will look on your Mac when you upgrade from Mountain Lion, here are a sprinkling of screenshots to provide a taster … 
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