Is the 4K hack for the Mark III still in the works?
Great question! Just draws your attention! :) But Im sure Devs won't be happy. Especially Walter! :)
The devs already tried this a few years ago, but it was not stable. I was wondering if they now have 4k RAW stable on a 5DIII. Anyone know? Walter? Why wouldn't the devs be happy....more work for them? They eat sleep and breath this stuff. I would too if it paid enough.
You should do some reading and 'searching' first on the forum.
Everything you've asked so far has been asked and answered several times before.
I use the search feature. I only post when I can't fine it there already. My mistake.
Simple answer : NO.