“We’ve moved the Exalted Orb Position to prevent accidentally exalting your items during crafting. There’s now an item slot in the middle to make crafting easier!” says the studio. “We’ve also added five unassigned currency slots for items like Eternal Rhoa Coins and excesses of regular currency.”
The new patch will be retroactive for already purchased tabs. There’s a new walkthrough video too; we’ve included it below.
Source: Official site