So um I don't know why it's called 20H1 since the slow ring is now in charge of getting 20H1 ready, so fast ring must be in charge of getting 20H2 ready.
and I think 20H1 is feature-locked now, only is staying in slow ring to receive bug fixes.
and Microsoft usually posts these kinds of articles when a build is feature-locked i think
https://docs.microsoft.com/en-us/windows-insider/at-home/whats-new-wip-at-home-20h1
