Update 2.4 is the start of something new. Sammarco verified both of the aliens players will be seeing are Thargoids, but suggested that there may be differences. Going out on a limb- one kind is aggressive, the other kind, maybe less so, and players may need to fight at least one side. Since their technology is alien in every sense of the word, the technology that’s been failing against them doesn’t look like it’ll be good enough. It’s like wearing water-elemental battle gear for a year and suddenly having content that focuses on lightning elementals, so there’s a solid chance players may need to build up their arsenals with the new tech when exploring this new area of the game.