Nope not got it myself yet, getting inpatient now, lol. I read that myself on reddit. Read that someone in the US had there February security patch earlier this month, and was asking when they would receive the ui 3.1.
It's certainly puzzling how updates hit phone via Region, Vendor and Sim Free 🤦🏼 Add in S21 has Google Feed but other devices won't to begin with, with 3.1 and it becomes Mastermind boggling. Samsung should have binned the Upday,Daily, Free years ago along with Bixby.
Well they may as well skip February security patch and stick us straight onto March. 4 days left this month. I was getting updates in the 1st week of the month, it is like we have been forgotten about.