Patch notes for the Version 1.1 update coming Jan 16 have been posted to the official site! In addition to the DLC character, Lucilius, and a new stage, Feendrache, new features, adjustments, and bug fixes are on the way!
Version 1.1 Patch Notes:
https://rising.granbluefantasy.jp/en/news/detail/?id=py5oq6bru
Source: https://store.steampowered.com/news/app ... 1896727343