Honestly? I don't know how long it's been available.
But I do know it's been some time already. Enough be aware of it when posting this on arxiv.
I'm not even disagreeing that it takes time to write papers, and it's "common" for this to happen.
But it's just more evidence for what I said in my original comment:
> Academia is completely unprepared to deal with the speed AI develops
So for how long? How long did the papers you've written in the past take to write? AFAIK, it takes some time.
And peer-review is not the only review a paper goes through, and was not the reviews I was referring to.