Rafie said:
I'm afraid that hasn't been confirmed yet.
http://www.escapistmagazine.com/news/view/135883-PC-Release-Of-No-Mans-Sky-Not-Definite |
They haven't denied it as well.
Its probably some contract with Sony to remain focused on the PS4 version before announcing the PC and X1 versions.
In that article they say that No Mans Sky will have its console debut on PS4, clearly indicating that X1 version is coming as well in the future.
An official announcement isn't required when they have never denied a PC/X1 version won't happen.