There is new update for PS4 and its firmware 4.07 from 4.06, but these is just a minor update and expect there is no visual update. Like the recent updates, 4.07 focused on improving the overall system performance of the PS4 and PS4 Pro system.
Sony added a single patch note on the updates “This system software update improves the quality of the system performance.”, the filesize for this patch is at 312.3 MB.
These new updates can be downloaded now on your PS system.