Apple releases OSX Mavericks Developer Preview 4 to devs
Apple today released its 4th preview version of Mavericks OS X to developers. This preview version contains previous bugs issue and some user-interface change(as we know this time , Apple is changing very rapidly in every beta version of iOS7 ). The main changes follows:
- New LinkdIn posting in notification centre.
- New OS X installation screen
- New TIme Machine logo
- Some minor changes in Mission Control
