After a bad week of PR for Sony, they finally are getting some good press. Videogamer reports that The Last Of Us Remastered will run native 4K on PS4 Pro. It still won't run above 30 FPS when running that though. The good news, however, is that we do have some confirmation that PS4 Pro is capable of running native 4K.
Whether the rest of the games the platform offers will do that is still a question.