in a recent stream Swen did in fact say, I'm going to paraphrase, "We have so much work to do and have a loooong way to go but more is coming to you and some things you didn't expect." Unless they are releasing the full game soon, which I doubt or they may be in fact adding more content to early access and maybe prolonging early access.
Do you mean last Panel From Hell, or do you have some other source in mind, when you say "recent stream"?
Asking just so i can go search for exact phrasing.

Also, adding more "content" to EA is right now kinda granted ...
I mean we still dont have 3 whole classes, lot spells, lot and lot subclasses (especialy for Wizards, wich kinda puzzles me since they should be pretty easy to implement ...) and bunch of other stuff for other classes like Pacts for Warlock, forms for Druids, pets for Rangers, etc ... there is lot things they still should add.
Many people ofcourse see "content" only as new location, but that is not what it means. :-/