Sony has launched the latest system software updates for both PlayStation 4 and PlayStation 3, but neither features much in the way of changes. Version 1.72 and 4.60, respectively, are aimed at improving system stability, according to a Twitter post by PlayStation.
PlayStation 4 v1.71 was released earlier in June. That update saw the addition of the SHAREfactory app, in addition to automatic pre-downloads of digital games and brightness settings for the DualShock 4 lightbar.
During E3, Sony announced a YouTube app--including direct uploads of shared content to the video service--would launch on PlayStation 4 in a future update. Sadly, v1.72 isn't that update.