I just hope it means a 5D3 new firmware that has been rumored is coming too.
They so incredibly badly need to:
1. remove the silly 1/250th limit in AutoISO Av and bump it to a good 1/2000th or allow for EC in AutoISO M or both
2. they have GOT to add focus peaking to the video mode!!!!
3. they really should add zebra stripes for blown exposure to the video mode
4. they really need to add a 1920x1080 2x2 sampled 1.6x cropped video mode and it wouldn't hurt to also add an even more extreme mode (although this latter one would need to have some line skipping compromises of course, the 1.6x would not) although the non-line skipped 1.6x needs to be there regardless
5. let the user have the option for a really high bitrate for video for the IPB mode