Updates are usually released per region after some extensive localization work by our programmers, to make sure you get the top-tier Galaxy experience when you install your update.
We appreciate your excitement and your patience - your update will come soon! Keep an eye out for any notifications prompting you to install a Software Update.
The wait is less excruciating too in comparison to iOS. ;)
One UI Betas usually only take a month at best, one and a half at worst. It's mostly just done to fix unnoticed bugs and polish things further for release.
Your device would be getting a stable version in no time!
