Well, the reason they go to extras-devel first is because this way we can make sure to iron out any bugs/problems. We're working on fixing some of the issues reported here for this release before bumping it to extras, I *believe* the bump to extras should happen quite quickly, but that's not only for me to decide. Believe me when I say it, we all want this to be on Extras as soon as possible (dealing with upgrading issues is one of the most boring parts of an otherwise wonderful job).
As soon as I've any idea of when it will be bumped to Extras, I'll post here. Cheers,