I've been trying to get more info on the RoboMaster Youth Challenge for USA edu and my DJI Education contact mentioned:

"We are planning to make the EP into another version for United States. You may expect its launch event in late Q3 this year. Please watch closely to our further announcements."

This may correlate with other pieces of info.
I'm happy waiting, Q3 isn't too far away.

Probably will drop in time for the xmas hype cycle and hopefully flattened covid-19 by then.

I am still hoping for an S1 upgrade kit.

BGA Posted at 5-27 13:58
I am still hoping for an S1 upgrade kit.

Amen! I'd hope/pray for that as well.