Remember because of Thanksgiving in the USA, Microsoft has been closed since last Thursday. Thanksgiving is a BIG Holiday for Families to get together, so a number of Microsoft employees actually took all of last week off to be able to travel home. Remember Christmas is just a few weeks away, so Microsoft closes down Christmas week till after 1 Jan. 2020.
And if they manage to squeeze out 19037 it will be 19037... which i would love, it's my late father (rip) his old phone number
Considering they have language packs at 19038, no. Also they released a .1000 patch for 19035, which they wouldn't do for RTM.
Last time I checked, nobody's life depended on the build number, so let's just have some fun. It's SaaS after all