That's good news! 😁
Only one more update needed for the U.K. now... O2
All U.K. phones will be unlocked by December 2021... many already are.
The hold up is when a phone is using carrier branded firmware and needs to test and certify it prior to Samsung receiving the go ahead to roll it out. This is why beta testing was only on non carrier branded, stock, Samsung firmware.
Vodafone and EE both rolled out on the same day as the stock, unbranded, Samsung firmware on day 1. Vodafone have been pretty much first out in every one of the 11 countries that they are in.