Direct link to translated version: https://translate.google.com/transl...www.4gamer.net/games/990/G999024/20151021121/
Interesting. Sounds like its happening. Needed for VR to play at 120fps. The standard PS4 playing games at 30fps while upgraded version plays 60 fps is also specifically mentioned.
Also noted that the current PS4 cannot read 4K Blu Ray discs.
Forward compatibility is also mentioned, that instead of purchasing HD remaster you will pay smaller fee for a "patch".
Also worth mentioning, apparently its also possible for PS Vita to get a similar upgrade that PS4 is getting, however due to its standing in the market its not happening.