Dubbed "The Thank You Update", this is no mere costume/weapon set, though there's over a dozen each of those to go find too. This is an all-encompassing update that brings everything from quality-of-life updates--a Picto/Lumina filter, a long-overdue photo mode, and an option to escape from battles, to a completely new area called "Verso's Drafts," with a bunch of new story content, mostly about Verso's childhood, and the final music tracks written by Lorien Testard for the game.
Battles play out on an open field where your mechs have total freedom of movement, and rather than traditional turns with action limits, you're given five seconds' worth of time to work with in each round. In the planning phase, you can scroll through a five-second timeline like you're using a video editor, which shows exactly what your enemies will be doing.