Finished. For now. Like any book, as soon as I think I am finished rewriting, I start to worry about what I've missed and should I go through it again and maybe I should apply that bit of advice I've just read in a writing book and probably it's not working at all and ... really, I've done all I can at this point and have to leave it for a while.
I am lucky to have two people I can swap manuscripts with for feedback - two people who are different but whose opinions I respect - so I will wait until they tell me what they think. And by then I will have been away from it for long enough to see it with a fresher eye.
Instead I will write some poems, rework another story, try to finish two different short stories that have been sitting for a month or two, and think more about my goals for this year.