The latest Sony PS4 Firmware 2.50 is currently in beta testing and a few screenshots leaked today showing the newest features. The biggest feature of note being the Suspend/Resume function.  You will be able to put the PS4 to sleep but keep your games progress. Other features are listed below:

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New Features

– The system can now enter rest mode without closing any applications. You can adjust this setting in [Power Save Settings] > [Set Function Available in Rest Mode]

– [Accessibility] has been added to [Settings]. You can adjust accessibility settings such as zooming and button assignments.

-Delete trophies with zero percent.

-Search trophy details on the internet, including screenshots of scenes with trophies.

-SharePlay at 60 frames per second.

-Share trophy details and screenshots.