We're one step closer to Apple's all-new Yosemite OS hitting the streets: The company just released Candidate 1.0 of the Golden Master build to developers via the Mac App store.

Just to get you caught up to speed, Yosemite is Apple's brighter, flatter OS for laptops and desktops that brings the slick new design features first seen in iOS 7 to your less-mobile devices. Find out about all the big changes here, and prepare yourself: Rumor has it the new software will arrive to the public next month. [9to5Mac]