update availability

Author: chloe-yeo

Sources/FoundationEssentials/ProgressManager/ProgressManager+Interop.swift

@@ -15,7 +15,7 @@ internal import _ForSwiftFoundation
 internal import Synchronization
 
 //MARK: Progress Parent - Subprogress / ProgressReporter Child Interop
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 extension Progress {
 
     /// Returns a Subprogress which can be passed to any method that reports progress
@@ -91,7 +91,7 @@ extension Progress {
     }
 }
 
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 //MARK: ProgressManager Parent - Progress Child Interop
 extension ProgressManager {
 
@@ -117,7 +117,7 @@ extension ProgressManager {
     }
 }
 
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 internal final class SubprogressBridge: Sendable {
 
     internal let progressBridge: Progress
@@ -142,7 +142,7 @@ internal final class SubprogressBridge: Sendable {
     }
 }
 
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 internal final class ProgressReporterBridge: Sendable {
 
     internal let progressBridge: Progress
@@ -174,7 +174,7 @@ internal final class ProgressReporterBridge: Sendable {
 
 }
 
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 internal final class NSProgressBridge: Progress, @unchecked Sendable {
 
     internal let manager: ProgressManager
@@ -210,7 +210,7 @@ internal final class NSProgressBridge: Progress, @unchecked Sendable {
     }
 }
 
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 extension ProgressManager {
     // Keeping this as an enum in case we have other states to track in the future.
     internal enum ObserverState {
@@ -274,7 +274,7 @@ extension ProgressManager {
     }
 }
 
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 extension ProgressManager.State {
     internal func notifyObservers(with observerState: ProgressManager.ObserverState) {
         for observer in observers {
@@ -283,7 +283,7 @@ extension ProgressManager.State {
     }
 }
 
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 extension ProgressManager {
     //MARK: Interop Methods
     /// Adds `observer` to list of `_observers` in `self`.

Sources/FoundationEssentials/ProgressManager/ProgressManager+Properties+Accessors.swift

@@ -12,7 +12,7 @@
 
 internal import Synchronization
 
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 extension ProgressManager {
 
     private var totalFileCount: Int {

Sources/FoundationEssentials/ProgressManager/ProgressManager+Properties+Definitions.swift

@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 extension ProgressManager {
 
     /// A type that conveys additional task-specific information on progress.

Sources/FoundationEssentials/ProgressManager/ProgressManager+Properties+Helpers.swift

@@ -11,7 +11,7 @@
 //===----------------------------------------------------------------------===//
 
 internal import Synchronization
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 extension ProgressManager {
 
     internal enum CountType {

Sources/FoundationEssentials/ProgressManager/ProgressManager+State.swift

@@ -11,7 +11,7 @@
 //===----------------------------------------------------------------------===//
 internal import Synchronization
 
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 extension ProgressManager {
 
     internal struct MetatypeWrapper<V: Sendable, S: Sendable>: Hashable, Equatable, Sendable {

Sources/FoundationEssentials/ProgressManager/ProgressManager.swift

@@ -22,7 +22,7 @@ internal import _FoundationCollections
 #endif
 
 /// An object that conveys ongoing progress to the user for a specified task.
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 @dynamicMemberLookup
 @Observable public final class ProgressManager: Sendable {
 
@@ -440,7 +440,7 @@ internal import _FoundationCollections
     }
 }
 
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 extension ProgressManager: Hashable, Equatable {
     public func hash(into hasher: inout Hasher) {
         hasher.combine(ObjectIdentifier(self))
@@ -452,7 +452,7 @@ extension ProgressManager: Hashable, Equatable {
     }
 }
 
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 extension ProgressManager: CustomStringConvertible, CustomDebugStringConvertible {
     /// A description.
     public var description: String {

Sources/FoundationEssentials/ProgressManager/ProgressReporter.swift

@@ -15,7 +15,7 @@ import Observation
 /// ProgressReporter is a wrapper for ProgressManager that carries information about ProgressManager.
 ///
 /// It is read-only and can be added as a child of another ProgressManager.
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 @dynamicMemberLookup
 @Observable public final class ProgressReporter: Sendable, Hashable, Equatable, CustomStringConvertible, CustomDebugStringConvertible {
 

Sources/FoundationEssentials/ProgressManager/Subprogress.swift

@@ -14,7 +14,7 @@
 ///
 /// Subprogress is returned from a call to `subprogress(assigningCount:)` by a parent ProgressManager.
 /// A child ProgressManager is then returned by calling `start(totalCount:)` on a Subprogress.
-@available(FoundationPreview 6.2, *)
+@available(FoundationPreview 6.4, *)
 public struct Subprogress: ~Copyable, Sendable {
     internal var parent: ProgressManager
     internal var portionOfParent: Int