Lisuto Version 2.16

New functionalities:
  1. [LS-3662] – As a user, I receive a welcoming e-mail after successfully activating my account
  2. [LS-3697] – Update Categories for Rakuten Marketplace (on 27/03)
Issues fixed:
  1. [LS-3570] – Updated category can not be seen when edit listing page is accessed from Inventory screen

and more minor issue fixes.