Ahead of Mac OS X Yosemite final official released on 16th October 2014, Apple has just seeded another third version of OS X 10.10 Yosemite Golden Master 3 (GM 3) Candidate 3.0 (Build: 14A388a) Update to OS X developers and non-developers (general users). Apple has also redesigned iTunes 12 Store layouts, templates, buttons and features. The Direct Download Links of OS X Yosemite GM Candidate 3 Delta Update .DMG File is available below.
OS X Yosemite GM Candidate 3.0 Features & Changes
The official changelog of Mac OS X Yosemite 10.10 GM 3 Candidate 3.0 (14A388a) a.k.a. Developer Preview 11 contains; System software improvement and performance enhancements, bug fixes and latest addition of functionality and features.
Mac OS X Yosemite Final Version is expected to be released on October 16th, 2014 at a Special Apple Media Event for new multiple iPads and iMacs announcements.
How to Download & Install OS X Yosemite GM Candidate 3.0 Update Manually?
If your Mac device is on OS X Yosemite GM Candidate v2.0, then you can update / upgrade automatically via Mac App Store >> Software Update tab.
If you're Mac OS X developer, then you can visit OS X Dev Center website for official OS X Yosemite GM Candidate v3.0 Downloads.
If you're Mac OS X non-developer (general public), then you can manually download, install and activate OS X 10.10 GM Candidate 3.0 without Apple UDID and Developer account via iTunes for FREE, after you Download OS X 10.10 Yosemite GM Candidate 3.0 (14A388a) Delta Update .DMG File via Direct Links.
New iTunes 12 Store Redesigned Screenshots / Images