First, Lookout is expanding the gameplay elements with Grand Austria Hotel: Let's Waltz!, a large expansion for the base game that contains five modules of as-yet-unknown material.
Additionally, Lookout is promising "really cool upgrades" for the Grand Austria Hotel base game in addition to a deluxe edition of the game. No details on any of this yet, but obviously you will find teasers galore during SPIEL.digital. (As for availability of the GAH base game, Lookout reprinted this title in Q3 2020 in English, Korean, Spanish, and Chinese, and these copies are expected to make their way to retail markets in Q4 2020.)