Rumors seems correct: https://buy.garmin.com/en-US/US/p/603229
"Processing time is 2–3 weeks."
Just a heads up to the UK folks. Don't get excited about Galileo, it's not coming to the UK and you can thank politics for that.
Not too excited about the other updates but definitely bummed because this means in typical Garmin fashion the none plus series will no longer receive proper support.