Players also get a variety of quality of life bumps with the update, including the option to purchase weapon upgrade materials for Gougan currency, new crafting recipes, an experience buff in the original Eureka areas, and the removal of restrictions on Sigmascape Crystalloids. Check out the full patch notes to get an idea of what you’ll be able to do with the patch. You could, of course, also choose to totally ignore the patch if you’re over on the Faerie server as players put together an epic scavenger hunt for plenty of gil.
Source: Official Site, Reddit; thanks to Alex for the tip!