Seen comparisons of her previous iterations to the trailer. Old style with the house and autopiloting minions appears to be gone. Looks like she now manually controls the minions, either by punting them or giving special commands. They also have Venom cueball properties in that they bounce off each other, allowing her to do weird zoning setups. Also looks like she has to manually summon each one individually.
I'm liking what I see so far and cant wait to try her. That, and she's releasing with the balance patch so obviously happy for that day in general.