Battlefield 4 on the PS4 just now. This update is primarily aimed at curbing the rampant crashes players have been experiencing, but also addresses single-player campaign save file corruption issues and a particular connection bug involving PlayStation Plus.
Battlefield 4 has had a rough go at it on PS4. Since the console's debut, the PS4 version has suffered from numerous crashes. This resulted in EA announcing a fan appreciation event for this coming weekend, where all online players will get double XP and a special M1911 pistol scope previously only available for use by the DICE team.