Update Swift Next to Swift 6.0, and mark SE-0420 and SE-0422 as implemented. (#2327)

Author: hborla

proposals/0270-rangeset-and-collection-operations.md

@@ -3,7 +3,7 @@
 * Proposal: [SE-0270](0270-rangeset-and-collection-operations.md)
 * Authors: [Nate Cook](https://github.com/natecook1000), [Jeremy Schonfeld](https://github.com/jmschonfeld)
 * Review Manager: [John McCall](https://github.com/rjmccall)
-* Status: **Implemented (Swift Next)**
+* Status: **Implemented (Swift 6.0)**
 * Implementation: [apple/swift#69766](https://github.com/apple/swift/pull/69766)
 * Previous Revisions: [1](https://github.com/apple/swift-evolution/blob/9b5957c00e7483ab8664afe921f989ed1394a666/proposals/0270-rangeset-and-collection-operations.md), [2](https://github.com/apple/swift-evolution/blob/b17d85fcaf38598fd2ea19641d0e9c26c96747ec/proposals/0270-rangeset-and-collection-operations.md), [3](https://github.com/apple/swift-evolution/blob/54d85f65fefce924eb4d5bf10dd633e81f063d11/proposals/0270-rangeset-and-collection-operations.md)
 * Review: ([pitch](https://forums.swift.org/t/pitch-add-rangeset-and-related-collection-operations/29961)) ([first review](https://forums.swift.org/t/se-0270-add-collection-operations-on-noncontiguous-elements/30691)) ([first revision](https://forums.swift.org/t/returned-for-revision-se-0270-add-collection-operations-on-noncontiguous-elements/31484)) ([second review](https://forums.swift.org/t/se-0270-review-2-add-collection-operations-on-noncontiguous-elements/31653)) ([second revision](https://forums.swift.org/t/revised-se-0270-add-collection-operations-on-noncontiguous-elements/32840)) ([third review](https://forums.swift.org/t/se-0270-review-3-add-collection-operations-on-noncontiguous-elements/32839)) ([acceptance into preview package](https://forums.swift.org/t/accepted-se-0270-add-collection-operations-on-noncontiguous-elements/33270)) ([fourth pitch](https://forums.swift.org/t/pitch-revision-4-add-collection-operations-on-noncontiguous-elements/68345)) ([fourth review](https://forums.swift.org/t/se-0270-fourth-review-add-collection-operations-on-noncontiguous-elements/68855)) ([acceptance](https://forums.swift.org/t/accepted-se-0270-add-collection-operations-on-noncontiguous-elements/69080))

proposals/0405-string-validating-initializers.md

@@ -3,7 +3,7 @@
 * Proposal: [SE-0405](0405-string-validating-initializers.md)
 * Author: [Guillaume Lessard](https://github.com/glessard)
 * Review Manager: [Tony Allevato](https://github.com/allevato)
-* Status: **Implemented (Swift Next)**
+* Status: **Implemented (Swift 6.0)**
 * Bugs: rdar://99276048, rdar://99832858
 * Implementation: [Swift PR 68419](https://github.com/apple/swift/pull/68419), [Swift PR 68423](https://github.com/apple/swift/pull/68423)
 * Review: ([pitch](https://forums.swift.org/t/66206)), ([review](https://forums.swift.org/t/se-0405-string-initializers-with-encoding-validation/66655)), ([acceptance](https://forums.swift.org/t/accepted-with-modifications-se-0405-string-initializers-with-encoding-validation/67134))

proposals/0408-pack-iteration.md

@@ -3,7 +3,7 @@
 * Proposal: [SE-0408](0408-pack-iteration.md)
 * Authors: [Sima Nerush](https://github.com/simanerush), [Holly Borla](https://github.com/hborla)
 * Review Manager: [Doug Gregor](https://github.com/DougGregor/)
-* Status: **Implemented (Swift Next)**
+* Status: **Implemented (Swift 6.0)**
 * Implementation: [apple/swift#67594](https://github.com/apple/swift/pull/67594)
 * Review: ([pitch](https://forums.swift.org/t/pitch-enable-pack-iteration/66168), [review](https://forums.swift.org/t/review-se-0408-pack-iteration/67152), [acceptance](https://forums.swift.org/t/accepted-se-0408-pack-iteration/67598))
 

proposals/0410-atomics.md

@@ -6,7 +6,7 @@
 * Bug: [SR-9144](https://github.com/apple/swift/issues/51640)
 * Implementation: https://github.com/apple/swift/pull/68857
 * Version: 2023-12-04
-* Status: **Implemented (Swift Next)**
+* Status: **Implemented (Swift 6.0)**
 * Previous Revision: [1](https://github.com/apple/swift-evolution/blob/d35d6566fe2297f4782bdfac4d5253e0ca96b353/proposals/0410-atomics.md)
 * Decision Notes: [pitch](https://forums.swift.org/t/atomics/67350), [first review](https://forums.swift.org/t/se-0410-atomics/68007), [first return for revision](https://forums.swift.org/t/returned-for-revision-se-0410-atomics/68522), [second review](https://forums.swift.org/t/second-review-se-0410-atomics/68810), [acceptance](https://forums.swift.org/t/accepted-with-modifications-se-0410-atomics/69244)
 

proposals/0418-inferring-sendable-for-methods.md

@@ -3,7 +3,7 @@
 * Proposal: [SE-0418](0418-inferring-sendable-for-methods.md)
 * Authors: [Angela Laar](https://github.com/angela-laar), [Kavon Farvardin](https://github.com/kavon), [Pavel Yaskevich](https://github.com/xedin)
 * Review Manager: [Becca Royal-Gordon](https://github.com/beccadax)
-* Status: **Accepted**
+* Status: **Implemented (Swift 6.0)**
 * Implementation: [apple/swift#67498](https://github.com/apple/swift/pull/67498), [apple/swift#70076](https://github.com/apple/swift/pull/70076)
 * Upcoming Feature Flag: `InferSendableFromCaptures`
 * Review: ([pitch](https://forums.swift.org/t/pitch-inferring-sendable-for-methods/66565)) ([review](https://forums.swift.org/t/se-0418-inferring-sendable-for-methods-and-key-path-literals/68999)) ([acceptance](https://forums.swift.org/t/accepted-se-0418-inferring-sendable-for-methods-and-key-path-literals/69242))

proposals/0420-inheritance-of-actor-isolation.md

@@ -3,7 +3,7 @@
 * Proposal: [SE-0420](0420-inheritance-of-actor-isolation.md)
 * Authors: [John McCall](https://github.com/rjmccall), [Holly Borla](https://github.com/hborla), [Doug Gregor](https://github.com/douggregor)
 * Review Manager: [Xiaodi Wu](https://github.com/xwu)
-* Status: **Accepted**
+* Status: **Implemented (Swift 6.0)**
 * Implementation: https://github.com/apple/swift/pull/70758, https://github.com/apple/swift/pull/70902
 * Review: ([pitch](https://forums.swift.org/t/pitch-inheriting-the-callers-actor-isolation/68391)) ([review](https://forums.swift.org/t/se-0420-inheritance-of-actor-isolation/69638)) ([acceptance](https://forums.swift.org/t/accepted-se-0420-inheritance-of-actor-isolation/69913))
 

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: **Implemented (Swift Next)**
+* Status: **Implemented (Swift 6.0)**
 * 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))
 

proposals/0422-caller-side-default-argument-macro-expression.md

@@ -3,7 +3,7 @@
 * Proposal: [SE-0422](0422-caller-side-default-argument-macro-expression.md)
 * Authors: [Apollo Zhu](https://github.com/ApolloZhu)
 * Review Manager: [Doug Gregor](https://github.com/DougGregor)
-* Status: **Accepted**
+* Status: **Implemented (Swift 6.0)**
 * Implementation: [PR #70602](https://github.com/apple/swift/pull/70602) with experimental feature flag `ExpressionMacroDefaultArguments`
 * Review: ([Review](https://forums.swift.org/t/se-0422-expression-macro-as-caller-side-default-argument/69730))([Pitch](https://forums.swift.org/t/pitch-expression-macro-as-caller-side-default-argument/69019))([Acceptance](https://forums.swift.org/t/accepted-se-0422-expression-macro-as-caller-side-default-argument/70050))