Had a similar experience with my last car purchase—no updates, no clue when it would arrive, which made me super hesitant when it was time to buy a car for my daughter. But then, I stumbled upon this article https://www.a1autotransport.com/why-now-is-a-good-time-to-buy-foreign-made-cars/ mentioning ...

Will there be a 2022 Update for the older 2015-2017 Hyundai Tucson Gen2...
My Last update was 9th September 2021 which was "EUR.14.49.49.001.001" // 2021 1Q for All Europe and Russia (LCN) 0.REL_210909_21Q1_Ver3.7