In November, Sony announced that PS4-to-PC streaming was on its to-do list (an announcement that came one week after the unfortunate Twisted proclaimed its intention to charge for an unofficial streaming app). That 'to-do' is now a 'doing': Remote Play between the PS4 and PC will arrive in the console's next firmware update, version 3.50, bringing it into parity with the Xbox One.
There's no date for the update as yet, but you'll know when we know.
