Debuted during the Gamescom Opening Night Live presentation last night, BioWare’s “behind the scenes” video includes some concept art, developers talking about the game, and… that’s most of it.
Although Dragon Age 4 has been in the works since 2017, the studio has been super secretive about it since its 2018 reveal trailer. Which also didn’t feature much. BioWare is consistent like that, I guess.