They’ve been doing this for awhile now...the little software elves can’t help themselves. This might reveal how late they leave the color decisions or perhaps they just like teasing us or maybe it’s a way to spur adoption of the beta, for those that have to know, lol.
We’ve known about beryl since the fall (I don’t remember any other for sure but I want to say mellow yellow was the same?) and of course the Nike face has been flaunting terra blush, wolf grey, and total orange and even red (that one is so simply named and high up in the licker as to feel just like it’s there for balance in looks). And aurora green was tucked up in there, although I swear I don’t remember it until the band came out, though I’m sure it’s not new.
There’s so many options to go through on the Apple picker and if you don’t have the series 4 it’s quite the workout jogging through all of them...I don’t think coastal gray and linen blue are there just for fun.