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