Minecraft PS4 and Vita expected by September
Mojang says news is coming soon regarding cross-buy and DLC support.
Since they were first announced, Mojang has been hesitant to provide a release date for the PlayStation 4 and PlayStation Vita versions of Minecraft. And while it still hasn't given us anything exact, the developer now says the sandbox building game will be out on the two systems during the second or third quarter of this year, placing its release somewhere between now and the end of September.
As for whether owners of the PS3 version will have to pay again for access on the PS4 or Vita, he said, "We’re in the process of finalising cross-buy/upgrade/DLC things. More news soon."