A new class has been announced for Outriders, the Technomancer class. Accourding to the press release sent out by Square Enix the Technomaster class will allow you to use a bunch of new weapons and gain a bunch of abilities. Also featured in the broadcast was a new Co-Op mode called Co-Op Carnage.
Here is a video if you want to learn more:
Outriders is coming to Stadia sometime in 2021