Dota Labs Updates We announced Dota Labs a couple months ago, and since then we've continued to iterate quietly on the features in it as we get feedback and data. "Quietly" is fine, but sometimes it can be useful to be a bit louder so today we're turning up the volume a little: We're happy to announce the first promotion of a Dota Labs option out of Labs and into the game itself: high-visibility hero health bars, under Options -> Interface.