The PlayStation 4 has officially been updated, which should bring your PS4's software version to 4.71. This update is roughly around 324.8 MB and comes with a very, very small list of update details.
In fact, the update only does one thing, improve stability. If you're looking for Sony's specific wording on the update, read the following:
"This system software update improves the quality of the system performance."
The PS4 is now more stable than this chicken's head. Download it here or read the Installation Instructions.
