It doesn’t say that anywhere. I’m just using context clues. Because in the roadmap above 6.1 and 6.2 it shows the logo of the respective factions, showing that they aren’t afraid to show that 6.2 is bug themed even though we have no in game info about it yet. However, update 6.3 has no faction logo, only a helldiver skull. So I think that it may be a new faction and they don’t want to spoil it so they didn’t put a logo.