He's done nothing with the addon since it was handed over to him back in June/July. Oh..he did changed the API version
Then no updates for over a month now, he claimed he has some catastrophic ESO error that caused him to be unable to play at all. If that's the case, I would think after two months of an inability to play (due to ESO unsolvable issue), you probably would have cancelled your subscription by now.
An update on his part would have been nice. It just seems to me he probably quit the game some time ago and for some reason isn't willing to make an announcement or pass the torch on.