Sony’s biggest ever PlayStation 4 update is out now

Sony's biggest PlayStation 4 software update yet is now available, refreshing the console's interface, adding folders, tweaking its menu screens, and enabling HDR output. The version 4.00 update — codenamed Shingen — prepares the way for Sony's two new versions of its PS4: a slimmer model coming this week, and the PS4 Pro, a more powerful version of the machine capable of playing games in 4K resolutions, due for release on November 10th.
Perhaps the update's biggest ch