I don't agree with a lot of the Okuda chronology nor did I agree with a lot in the Spaceflight Chronology
. So if they ever did issue an updated chronology with a nod to JJ's Trek I'd hardly be troubled by it now.
There really is no definitive chronology since the author's themselves essentially admitted as much. In a similar vein there is no definitive Trek technical reference manual either.
And candidly I have a lot more fun with the explanations fans come up with than what the "official" experts settle on.