SE-0421 "Generalize effect polymorphism for AsyncSequence and AsyncIteratorProtocol" is implemented# Please enter the commit message for your changes. Lines starting (#2320)

Author: DougGregor

proposals/0421-generalize-async-sequence.md

@@ -3,7 +3,7 @@
 * Proposal: [SE-0421](0421-generalize-async-sequence.md)
 * Authors: [Doug Gregor](https://github.com/douggregor), [Holly Borla](https://github.com/hborla)
 * Review Manager: [Freddy Kellison-Linn](https://github.com/Jumhyn)
-* Status: **Accepted**
+* Status: **Implemented (Swift Next)**
 * Implementation: https://github.com/apple/swift/pull/70635
 * Review: ([pitch](https://forums.swift.org/t/pitch-generalize-asyncsequence-and-asynciteratorprotocol/69283))([review](https://forums.swift.org/t/se-0421-generalize-effect-polymorphism-for-asyncsequence-and-asynciteratorprotocol/69662)) ([acceptance](https://forums.swift.org/t/accepted-se-0421-generalize-effect-polymorphism-for-asyncsequence-and-asynciteratorprotocol/69973))