Terraria should launch for Switch at version 1.3, update won’t be on Wii U / 3DS
Terraria has a big update on the way. Version 1.3 adjusted existing elements, brought in new events such as Martian Madness and Slime Rain, new furniture and potions, and an Expert mode.
When Terraria makes its way to Switch, it should come with the new version. Also, due to various restrictions, the update will not be distributed on Wii U or 3DS.
Footage of Terraria 1.3 can be found in the video below.