Perhaps on the list could be added:
Support for raw video until 2.5K with different fps.
Support for professional video codec and container.
Possibilities to change the amount of motion of the resulting LPF function.
Remove the sound artifact produced from the AA system with a little signal processing so, at that point, could be used even on video.
Support for the png format at 16 bit per channel.
Control software for using the Flu card for tethered shooting on Linux (but that think is related to the applications and don't from the firmware of the camera).
Note:
I found this:
Pentax K-3 Hands-On Preview
interesting.
Last edited by alexfoto; 10-20-2013 at 10:44 AM.