I think I managed most of the issues with the addons caused by WotLK to be fixed or in the process of being fixed.
So what's next?
Well, I've had a couple of requests to get a Databroker version of the addon up and running. I made a bit of a start, but I'm afraid it will take a while to get something I dare upload . The upgrade to Ace3 is also something that's still pending, but is likely to be part of the Databroker versions.