Guys I don't know where to post that. I am still Junior Member because I don't have enough posts.
PlayStation Turkey's VP Sercan Sulun said that The Last of Us with enchanced graphics and Left Behind is coming to PS4 in this summer. He said that on a local TV program on CNN Turk. (via Bolumsonucanavari.com)
Here is the link for show: http://www.multiplayer.com.tr/video/cnn-turk-multiplayer-bolum-45/
In 36th minute, while talking about BAFTA awards hosts are asked him for, "Will we see the The Last of Us sequel soon?" and he replied, "No, sequel is not coming right now as far as I know but I can say that first game will be released this summer for PS4 as a physical and digital copy, with enchanced graphics."
Really sorry for this post on this topic but I think this needs a new thread.
.Just to confirm, that is what is said around the 36th minute.