Sony has announced via its official PlayStation Twitter account that PlayStation 4 Firmware update v2.03 will be available for download later today.
Sadly we don’t really have much else to go on right now, with Sony’s description of the update being pretty barebones:
Heads-up: PS4 system software update v2.03 arrives later tonight, and will help improve usage of some applications.
— PlayStation (@PlayStation) December 3, 2014
Stay tuned.