New
#90
My wild guess is going to be early next week. With it being Memorial Day in the US on the 27th, I can't see them pushing it out during that short week, so that only leaves next week that falls under "late may".
Actually, Patch Tuesday is the 14th.
But the 21st (a week after Patch Tuesday) was my guess too.
May 21st was my guess eariler, perhaps tomorrow 1809, and 1803 for Patch Tuesday will get the updated Windows Update settings prior to 1903 releasing, but only a guess there, don't know for sure yet
If that Late May notion sticks, my guess is it ought to be between the 28th-31th (last week of the month).
MS don't seem to like releasing a new Features Update on Patch Tuesday, two releases on the same day is too much work for their business customers to handle.
1809's release (twice) was a mess, 1803 was rushed out half finished on the last day of April just so it's name as the 'April 2018 Update' didn't look too silly. The last orderly release was for 1709. That was on Tuesday October 17, 2017 - the 3rd Tuesday of the month, exactly a week after Patch Tuesday.
Windows 10 version history - Wikipedia
Has 1903 been released yet? If so, have they put it to where we can make a bootable USB from it? If so, then I'll be doing a fresh install tonight.