diff --git a/CMakeLists.txt b/CMakeLists.txt
index ac49f5534..ffb0ea1ab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -94,14 +94,11 @@ list(APPEND CMAKE_MODULE_PATH ${SwiftFoundation_SOURCE_DIR}/cmake/modules)
 
 # Availability Macros (only applies to FoundationEssentials and FoundationInternationalization)
 set(_SwiftFoundation_BaseAvailability "macOS 15, iOS 18, tvOS 18, watchOS 11")
+set(_SwiftFoundation_macOS26Availability "macOS 26, iOS 26, tvOS 26, watchOS 26")
 set(_SwiftFoundation_FutureAvailability "macOS 10000, iOS 10000, tvOS 10000, watchOS 10000")
 
 # All versions to define for each availability name
 list(APPEND _SwiftFoundation_versions
-    "0.1"
-    "0.2"
-    "0.3"
-    "0.4"
     "6.0.2"
     "6.1"
     "6.2"
@@ -110,16 +107,12 @@ list(APPEND _SwiftFoundation_versions
 # Each availability name to define
 list(APPEND _SwiftFoundation_availability_names
     "FoundationPreview"
-    "FoundationPredicate"
-    "FoundationPredicateRegex"
     "FoundationSpan")
 
 # The aligned availability for each name (in the same order)
 list(APPEND _SwiftFoundation_availability_releases
     ${_SwiftFoundation_BaseAvailability}
-    ${_SwiftFoundation_BaseAvailability}
-    ${_SwiftFoundation_BaseAvailability}
-    ${_SwiftFoundation_FutureAvailability})
+    ${_SwiftFoundation_macOS26Availability})
 
 foreach(version ${_SwiftFoundation_versions})
     foreach(name release IN ZIP_LISTS _SwiftFoundation_availability_names _SwiftFoundation_availability_releases)
diff --git a/Package.swift b/Package.swift
index 4bd449156..cedb5599b 100644
--- a/Package.swift
+++ b/Package.swift
@@ -7,17 +7,16 @@ import CompilerPluginSupport
 // Availability Macros
 
 let availabilityTags: [_Availability] = [
-    _Availability("FoundationPreview"), // Default FoundationPreview availability,
-    _Availability("FoundationPredicate"), // Predicate relies on pack parameter runtime support
-    _Availability("FoundationPredicateRegex"), // Predicate regexes rely on new stdlib APIs
-    _Availability("FoundationSpan", availability: .future), // Availability of Span types
+    _Availability("FoundationPreview"), // Default FoundationPreview availability
+    _Availability("FoundationSpan", availability: .macOS26), // Availability of Span types
 ]
-let versionNumbers = ["0.1", "0.2", "0.3", "0.4", "6.0.2", "6.1", "6.2"]
+let versionNumbers = ["6.0.2", "6.1", "6.2"]
 
 // Availability Macro Utilities
 
 enum _OSAvailability: String {
     case alwaysAvailable = "macOS 15, iOS 18, tvOS 18, watchOS 11" // This should match the package's deployment target
+    case macOS26 = "macOS 26, iOS 26, tvOS 26, watchOS 26"
     // Use 10000 for future availability to avoid compiler magic around the 9999 version number but ensure it is greater than 9999
     case future = "macOS 10000, iOS 10000, tvOS 10000, watchOS 10000"
 }
diff --git a/Sources/FoundationEssentials/AttributedString/AttributedString+CharacterView.swift b/Sources/FoundationEssentials/AttributedString/AttributedString+CharacterView.swift
index 866c802f3..12af67060 100644
--- a/Sources/FoundationEssentials/AttributedString/AttributedString+CharacterView.swift
+++ b/Sources/FoundationEssentials/AttributedString/AttributedString+CharacterView.swift
@@ -123,7 +123,7 @@ extension AttributedString.CharacterView: BidirectionalCollection {
         return _defaultCount
     }
 
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     @usableFromInline
     internal var _count: Int {
         _characters.count
@@ -153,7 +153,7 @@ extension AttributedString.CharacterView: BidirectionalCollection {
         return _defaultIndex(i, offsetBy: distance)
     }
 
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     @usableFromInline
     internal func _index(_ i: AttributedString.Index, offsetBy distance: Int) -> AttributedString.Index {
         precondition(i >= startIndex && i <= endIndex, "AttributedString index out of bounds")
@@ -176,7 +176,7 @@ extension AttributedString.CharacterView: BidirectionalCollection {
         return _defaultIndex(i, offsetBy: distance, limitedBy: limit)
     }
 
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     @usableFromInline
     internal func _index(
         _ i: AttributedString.Index,
@@ -207,7 +207,7 @@ extension AttributedString.CharacterView: BidirectionalCollection {
         return _defaultDistance(from: start, to: end)
     }
 
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     @usableFromInline
     internal func _distance(from start: AttributedString.Index, to end: AttributedString.Index) -> Int {
         precondition(start >= startIndex && start <= endIndex, "AttributedString index out of bounds")
diff --git a/Sources/FoundationEssentials/AttributedString/AttributedString+Runs.swift b/Sources/FoundationEssentials/AttributedString/AttributedString+Runs.swift
index 58fbc07ec..437eb5a7b 100644
--- a/Sources/FoundationEssentials/AttributedString/AttributedString+Runs.swift
+++ b/Sources/FoundationEssentials/AttributedString/AttributedString+Runs.swift
@@ -366,7 +366,7 @@ extension AttributedString.Runs: BidirectionalCollection {
     #endif
     }
 
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     @usableFromInline
     internal func _index(_ index: Index, offsetBy distance: Int) -> Index {
         guard _isDiscontiguous else {
diff --git a/Sources/FoundationEssentials/AttributedString/AttributedString+UnicodeScalarView.swift b/Sources/FoundationEssentials/AttributedString/AttributedString+UnicodeScalarView.swift
index c7006ef89..a0f8ed991 100644
--- a/Sources/FoundationEssentials/AttributedString/AttributedString+UnicodeScalarView.swift
+++ b/Sources/FoundationEssentials/AttributedString/AttributedString+UnicodeScalarView.swift
@@ -124,7 +124,7 @@ extension AttributedString.UnicodeScalarView: BidirectionalCollection {
         return _defaultCount
     }
 
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     @usableFromInline
     internal var _count: Int {
         _unicodeScalars.count
@@ -165,7 +165,7 @@ extension AttributedString.UnicodeScalarView: BidirectionalCollection {
         return _defaultIndex(i, offsetBy: distance, limitedBy: limit)
     }
 
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     @usableFromInline
     internal func _index(
         _ i: AttributedString.Index,
diff --git a/Sources/FoundationEssentials/AttributedString/Conversion.swift b/Sources/FoundationEssentials/AttributedString/Conversion.swift
index fad6aba49..7b06e0476 100644
--- a/Sources/FoundationEssentials/AttributedString/Conversion.swift
+++ b/Sources/FoundationEssentials/AttributedString/Conversion.swift
@@ -41,7 +41,7 @@ extension String {
     }
     #endif
 
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     @usableFromInline
     internal init(_characters: AttributedString.CharacterView) {
         self.init(_characters._characters)
diff --git a/Sources/FoundationEssentials/AttributedString/FoundationAttributes.swift b/Sources/FoundationEssentials/AttributedString/FoundationAttributes.swift
index 73bb2c478..c114f2158 100644
--- a/Sources/FoundationEssentials/AttributedString/FoundationAttributes.swift
+++ b/Sources/FoundationEssentials/AttributedString/FoundationAttributes.swift
@@ -40,13 +40,13 @@ extension AttributeScopes {
         public let writingDirection: WritingDirectionAttribute
 
 #if FOUNDATION_FRAMEWORK
-        @available(FoundationPreview 0.1, *)
+        @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
         public let agreementConcept: AgreementConceptAttribute
-        @available(FoundationPreview 0.1, *)
+        @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
         public let agreementArgument: AgreementArgumentAttribute
-        @available(FoundationPreview 0.1, *)
+        @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
         public let referentConcept: ReferentConceptAttribute
-        @available(FoundationPreview 0.4, *)
+        @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
         public let localizedNumberFormat: LocalizedNumberFormatAttribute
         
         // TODO: Support AttributedString markdown in FoundationPreview: https://github.com/apple/swift-foundation/issues/44
@@ -119,7 +119,7 @@ extension AttributeScopes.FoundationAttributes {
 #if FOUNDATION_FRAMEWORK
     
     @frozen
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     public enum ReferentConceptAttribute : CodableAttributedStringKey, MarkdownDecodableAttributedStringKey {
         public typealias Value = Int
         public static let name = NSAttributedString.Key.referentConcept.rawValue
@@ -127,7 +127,7 @@ extension AttributeScopes.FoundationAttributes {
     }
 
     @frozen
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     public enum AgreementConceptAttribute : CodableAttributedStringKey, MarkdownDecodableAttributedStringKey {
         public typealias Value = Int
         public static let name = NSAttributedString.Key.agreeWithConcept.rawValue
@@ -135,7 +135,7 @@ extension AttributeScopes.FoundationAttributes {
     }
     
     @frozen
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     public enum AgreementArgumentAttribute : CodableAttributedStringKey, MarkdownDecodableAttributedStringKey {
         public typealias Value = Int
         public static let name = NSAttributedString.Key.agreeWithArgument.rawValue
@@ -168,7 +168,7 @@ extension AttributeScopes.FoundationAttributes {
     }
     
     @frozen
-    @available(FoundationPreview 0.4, *)
+    @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
     public enum LocalizedNumberFormatAttribute : CodableAttributedStringKey, MarkdownDecodableAttributedStringKey {
         public struct Value: Equatable, Hashable, Codable, Sendable {
             enum Format {
@@ -851,7 +851,7 @@ extension AttributeScopes.FoundationAttributes.PersonNameComponentAttribute : Ob
     public typealias ObjectiveCValue = NSString
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension AttributeScopes.FoundationAttributes.LocalizedNumberFormatAttribute.Value: _ObjectiveCBridgeable {
     public func _bridgeToObjectiveC() -> __NSLocalizedNumberFormatRule {
         switch self.format {
diff --git a/Sources/FoundationEssentials/Calendar/Calendar.swift b/Sources/FoundationEssentials/Calendar/Calendar.swift
index 7f411420d..32f555bef 100644
--- a/Sources/FoundationEssentials/Calendar/Calendar.swift
+++ b/Sources/FoundationEssentials/Calendar/Calendar.swift
@@ -323,10 +323,10 @@ public struct Calendar : Hashable, Equatable, Sendable {
         case nanosecond
         case calendar
         case timeZone
-        @available(FoundationPreview 0.1, *)
+        @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
         case isLeapMonth
         
-        @available(FoundationPreview 0.4, *)
+        @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
         case dayOfYear
         
         fileprivate var componentSetValue: ComponentSet.RawValue {
@@ -620,7 +620,7 @@ public struct Calendar : Hashable, Equatable, Sendable {
     /// - parameter value: The value of the specified component to add or subtract. The default value is `1`. The value can be negative, which causes subtraction.
     /// - parameter wrappingComponents: If `true`, the component should be incremented and wrap around to zero/one on overflow, and should not cause higher components to be incremented. The default value is `false`.
     /// - returns: A `Sequence` of `Date` values, or an empty sequence if no addition could be performed.
-    @available(FoundationPreview 0.4, *)
+    @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
     public func dates(byAdding component: Calendar.Component,
                       value: Int = 1,
                       startingAt start: Date,
@@ -641,7 +641,7 @@ public struct Calendar : Hashable, Equatable, Sendable {
     /// - parameter components: The components to add or subtract.
     /// - parameter wrappingComponents: If `true`, the component should be incremented and wrap around to zero/one on overflow, and should not cause higher components to be incremented. The default value is `false`.
     /// - returns: A `Sequence` of `Date` values, or an empty sequence if no addition could be performed.
-    @available(FoundationPreview 0.4, *)
+    @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
     public func dates(byAdding components: DateComponents,
                       startingAt start: Date,
                       in range: Range<Date>? = nil,
@@ -1222,7 +1222,7 @@ public struct Calendar : Hashable, Equatable, Sendable {
     /// - parameter matchingPolicy: Determines the behavior of the search algorithm when the input produces an ambiguous result.
     /// - parameter repeatedTimePolicy: Determines the behavior of the search algorithm when the input produces a time that occurs twice on a particular day.
     /// - parameter direction: Which direction in time to search. The default value is `.forward`, which means later in time.
-    @available(FoundationPreview 0.4, *)
+    @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
     public func dates(byMatching components: DateComponents,
                       startingAt start: Date,
                       in range: Range<Date>? = nil,
@@ -1617,7 +1617,7 @@ package struct WeekendRange: Equatable, Hashable {
     }
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Calendar.MatchingPolicy: Codable {
     public init(from decoder: Decoder) throws {
         let container = try decoder.singleValueContainer()
@@ -1650,7 +1650,7 @@ extension Calendar.MatchingPolicy: Codable {
     }
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Calendar.RepeatedTimePolicy: Codable {
     public init(from decoder: Decoder) throws {
         let container = try decoder.singleValueContainer()
diff --git a/Sources/FoundationEssentials/Calendar/Calendar_Enumerate.swift b/Sources/FoundationEssentials/Calendar/Calendar_Enumerate.swift
index 52da07e4c..8e2a2a626 100644
--- a/Sources/FoundationEssentials/Calendar/Calendar_Enumerate.swift
+++ b/Sources/FoundationEssentials/Calendar/Calendar_Enumerate.swift
@@ -1580,7 +1580,7 @@ extension Calendar {
         return result
     }
     
-    @available(FoundationPreview 0.4, *)
+    @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
     internal func dateAfterMatchingDayOfYear(startingAt: Date, components: DateComponents, direction: SearchDirection) throws -> Date? {
         guard let dayOfYear = components.dayOfYear else {
             // Nothing to do
diff --git a/Sources/FoundationEssentials/Calendar/DateComponents.swift b/Sources/FoundationEssentials/Calendar/DateComponents.swift
index 50606302e..51c9519ae 100644
--- a/Sources/FoundationEssentials/Calendar/DateComponents.swift
+++ b/Sources/FoundationEssentials/Calendar/DateComponents.swift
@@ -271,7 +271,7 @@ public struct DateComponents : Hashable, Equatable, Sendable {
     /// A day of the year.
     /// For example, in the Gregorian calendar, can go from 1 to 365 or 1 to 366 in leap years.
     /// - note: This value is interpreted in the context of the calendar in which it is used.
-    @available(FoundationPreview 0.4, *)
+    @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
     public var dayOfYear: Int? {
         get { _dayOfYear }
         set { _dayOfYear = converted(newValue) }
diff --git a/Sources/FoundationEssentials/Calendar/RecurrenceRule.swift b/Sources/FoundationEssentials/Calendar/RecurrenceRule.swift
index 98fa4db53..d6050d155 100644
--- a/Sources/FoundationEssentials/Calendar/RecurrenceRule.swift
+++ b/Sources/FoundationEssentials/Calendar/RecurrenceRule.swift
@@ -12,7 +12,7 @@
 
 extension Calendar {
     /// A rule which specifies how often an event should repeat in the future
-    @available(FoundationPreview 0.4, *)
+    @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
     public struct RecurrenceRule: Sendable, Equatable {
         /// The calendar in which the recurrence occurs
         public var calendar: Calendar
@@ -304,7 +304,7 @@ extension Calendar {
     }
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Calendar.RecurrenceRule.End: Codable {
     enum CodingKeys: String, CodingKey {
         case count
@@ -332,7 +332,7 @@ extension Calendar.RecurrenceRule.End: Codable {
         }
     }
 }
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Calendar.RecurrenceRule.Weekday: Codable {
     enum CodingKeys: String, CodingKey {
         case weekday
@@ -359,7 +359,7 @@ extension Calendar.RecurrenceRule.Weekday: Codable {
         }
     }
 }
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Calendar.RecurrenceRule.Month: Codable {
     enum CodingKeys: String, CodingKey {
         case month
@@ -388,7 +388,7 @@ extension Calendar.RecurrenceRule.Month: Codable {
         }
     }
 }
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Calendar.RecurrenceRule: Codable {
     enum CodingKeys: String, CodingKey {
         case calendar
diff --git a/Sources/FoundationEssentials/ComparisonResult.swift b/Sources/FoundationEssentials/ComparisonResult.swift
index f6e6f8986..584dbd9ae 100644
--- a/Sources/FoundationEssentials/ComparisonResult.swift
+++ b/Sources/FoundationEssentials/ComparisonResult.swift
@@ -30,7 +30,7 @@ public enum ComparisonResult : Int, Sendable {
 
 #endif // !FOUNDATION_FRAMEWORK
 
-@available(FoundationPreview 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension ComparisonResult : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.singleValueContainer()
diff --git a/Sources/FoundationEssentials/Data/Data.swift b/Sources/FoundationEssentials/Data/Data.swift
index c73d380a8..b6b73ed46 100644
--- a/Sources/FoundationEssentials/Data/Data.swift
+++ b/Sources/FoundationEssentials/Data/Data.swift
@@ -430,7 +430,7 @@ internal final class __DataStorage : @unchecked Sendable {
     }
 
     #if FOUNDATION_FRAMEWORK
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     #endif
     @usableFromInline // This is not @inlinable as it is a non-trivial, non-generic function.
     func replaceBytes(in range_: Range<Int>, with replacementBytes: UnsafeRawPointer?, length replacementLength: Int) {
diff --git a/Sources/FoundationEssentials/Formatting/DiscreteFormatStyle.swift b/Sources/FoundationEssentials/Formatting/DiscreteFormatStyle.swift
index 78b504a17..3aef61d5c 100644
--- a/Sources/FoundationEssentials/Formatting/DiscreteFormatStyle.swift
+++ b/Sources/FoundationEssentials/Formatting/DiscreteFormatStyle.swift
@@ -102,7 +102,7 @@
 /// - the formatted output for `xA` and higher is **most likely** different from `format(y)`
 /// - the  formatted output between `xB` and `zB`, as well as `zA` and `xA` (excluding bounds) cannot
 ///   be predicted
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 public protocol DiscreteFormatStyle<FormatInput, FormatOutput> : FormatStyle {
     /// The next discretization boundary before the given input.
     ///
@@ -191,7 +191,7 @@ public protocol DiscreteFormatStyle<FormatInput, FormatOutput> : FormatStyle {
     func input(after input: FormatInput) -> FormatInput?
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension DiscreteFormatStyle where FormatInput : FloatingPoint {
     public func input(before input: FormatInput) -> FormatInput? {
         guard input > -FormatInput.infinity else {
@@ -210,7 +210,7 @@ extension DiscreteFormatStyle where FormatInput : FloatingPoint {
     }
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension DiscreteFormatStyle where FormatInput : FixedWidthInteger {
     public func input(before input: FormatInput) -> FormatInput? {
         guard input > FormatInput.min else {
@@ -229,7 +229,7 @@ extension DiscreteFormatStyle where FormatInput : FixedWidthInteger {
     }
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension DiscreteFormatStyle where FormatInput == Date {
     public func input(before input: FormatInput) -> FormatInput? {
         guard input > Date.distantPast else {
@@ -258,7 +258,7 @@ extension Date {
     }
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension DiscreteFormatStyle where FormatInput == Duration {
     public func input(before input: FormatInput) -> FormatInput? {
         guard input > .seconds(Int64.min) else {
diff --git a/Sources/FoundationEssentials/JSON/JSONDecoder.swift b/Sources/FoundationEssentials/JSON/JSONDecoder.swift
index f3ede1670..b9e9a01cb 100644
--- a/Sources/FoundationEssentials/JSON/JSONDecoder.swift
+++ b/Sources/FoundationEssentials/JSON/JSONDecoder.swift
@@ -346,14 +346,14 @@ open class JSONDecoder {
         }, from: data)
     }
     
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     open func decode<T: DecodableWithConfiguration>(_ type: T.Type, from data: Data, configuration: T.DecodingConfiguration) throws -> T {
         try _decode({
             try $0.unwrap($1, as: type, configuration: configuration, for: .root, _CodingKey?.none)
         }, from: data)
     }
     
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     open func decode<T, C>(_ type: T.Type, from data: Data, configuration: C.Type) throws -> T where T : DecodableWithConfiguration, C : DecodingConfigurationProviding, T.DecodingConfiguration == C.DecodingConfiguration {
         try decode(type, from: data, configuration: C.decodingConfiguration)
     }
diff --git a/Sources/FoundationEssentials/JSON/JSONEncoder.swift b/Sources/FoundationEssentials/JSON/JSONEncoder.swift
index f34bed668..84159bbd1 100644
--- a/Sources/FoundationEssentials/JSON/JSONEncoder.swift
+++ b/Sources/FoundationEssentials/JSON/JSONEncoder.swift
@@ -352,14 +352,14 @@ open class JSONEncoder {
         }, value: value)
     }
     
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     open func encode<T : EncodableWithConfiguration>(_ value: T, configuration: T.EncodingConfiguration) throws -> Data {
         try _encode({
             try $0.wrapGeneric(value, configuration: configuration)
         }, value: value)
     }
     
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     open func encode<T, C>(_ value: T, configuration: C.Type) throws -> Data where T : EncodableWithConfiguration, C : EncodingConfigurationProviding, T.EncodingConfiguration == C.EncodingConfiguration {
         try encode(value, configuration: C.encodingConfiguration)
     }
diff --git a/Sources/FoundationEssentials/Locale/Locale+Components.swift b/Sources/FoundationEssentials/Locale/Locale+Components.swift
index 918100a8c..a740dd1be 100644
--- a/Sources/FoundationEssentials/Locale/Locale+Components.swift
+++ b/Sources/FoundationEssentials/Locale/Locale+Components.swift
@@ -124,31 +124,31 @@ extension Locale {
     }
 }
 
-@available(FoundationPreview 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension Locale.LanguageCode : CustomDebugStringConvertible { }
 
-@available(FoundationPreview 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension Locale.Script : CustomDebugStringConvertible { }
 
-@available(FoundationPreview 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension Locale.Region : CustomDebugStringConvertible { }
 
-@available(FoundationPreview 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension Locale.Currency : CustomDebugStringConvertible { }
 
-@available(FoundationPreview 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension Locale.Collation : CustomDebugStringConvertible { }
 
-@available(FoundationPreview 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension Locale.NumberingSystem : CustomDebugStringConvertible { }
 
-@available(FoundationPreview 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension Locale.Subdivision : CustomDebugStringConvertible { }
 
-@available(FoundationPreview 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension Locale.Variant : CustomDebugStringConvertible { }
 
-@available(FoundationPreview 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension Locale.MeasurementSystem : CustomDebugStringConvertible { }
 
 extension Locale {
@@ -169,7 +169,7 @@ extension Locale {
         package var _identifier: String
         package var _normalizedIdentifier: String
 
-        @available(FoundationPreview 0.1, *)
+        @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
         public var debugDescription: String {
             _normalizedIdentifier
         }
@@ -254,7 +254,7 @@ extension Locale {
             }
         }
 
-        @available(FoundationPreview 0.1, *)
+        @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
         public var debugDescription: String {
             _normalizedIdentifier
         }
@@ -316,7 +316,7 @@ extension Locale {
         package var _identifier: String
         package var _normalizedIdentifier: String
 
-        @available(FoundationPreview 0.1, *)
+        @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
         public var debugDescription: String {
             _normalizedIdentifier
         }
@@ -395,7 +395,7 @@ extension Locale {
             }
         }
 
-        @available(FoundationPreview 0.1, *)
+        @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
         public var debugDescription: String {
             _normalizedIdentifier
         }
@@ -467,7 +467,7 @@ extension Locale {
             }
         }
 
-        @available(FoundationPreview 0.1, *)
+        @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
         public var debugDescription: String {
             _normalizedIdentifier
         }
@@ -533,7 +533,7 @@ extension Locale {
             }
         }
 
-        @available(FoundationPreview 0.1, *)
+        @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
         public var debugDescription: String {
             _normalizedIdentifier
         }
@@ -655,7 +655,7 @@ extension Locale {
             }
         }
 
-        @available(FoundationPreview 0.1, *)
+        @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
         public var debugDescription: String {
             _normalizedIdentifier
         }
@@ -734,7 +734,7 @@ extension Locale {
             }
         }
 
-        @available(FoundationPreview 0.1, *)
+        @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
         public var debugDescription: String {
             _normalizedIdentifier
         }
@@ -806,7 +806,7 @@ extension Locale {
             }
         }
 
-        @available(FoundationPreview 0.1, *)
+        @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
         public var debugDescription: String {
             _normalizedIdentifier
         }
diff --git a/Sources/FoundationEssentials/Predicate/Archiving/EncodingContainers+PredicateExpression.swift b/Sources/FoundationEssentials/Predicate/Archiving/EncodingContainers+PredicateExpression.swift
index 77a813818..99747235e 100644
--- a/Sources/FoundationEssentials/Predicate/Archiving/EncodingContainers+PredicateExpression.swift
+++ b/Sources/FoundationEssentials/Predicate/Archiving/EncodingContainers+PredicateExpression.swift
@@ -14,7 +14,7 @@
 
 // Initial API constrained to Output == Bool
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension KeyedEncodingContainer {
     public mutating func encodePredicateExpression<T: PredicateExpression & Encodable, each Input>(_ expression: T, forKey key: Self.Key, variable: repeat PredicateExpressions.Variable<each Input>, predicateConfiguration: PredicateCodableConfiguration) throws where T.Output == Bool {
         var container = self.nestedContainer(keyedBy: PredicateExpressionCodingKeys.self, forKey: key)
@@ -33,7 +33,7 @@ extension PredicateExpression {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension KeyedDecodingContainer {
     @_optimize(none) // Work around swift optimizer crash (rdar://124533887)
     public mutating func decodePredicateExpression<each Input>(forKey key: Self.Key, input: repeat (each Input).Type, predicateConfiguration: PredicateCodableConfiguration) throws -> (expression: any PredicateExpression<Bool>, variable: (repeat PredicateExpressions.Variable<each Input>)) {
@@ -48,7 +48,7 @@ extension KeyedDecodingContainer {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension UnkeyedEncodingContainer {
     public mutating func encodePredicateExpression<T: PredicateExpression & Encodable, each Input>(_ expression: T, variable: repeat PredicateExpressions.Variable<each Input>, predicateConfiguration: PredicateCodableConfiguration) throws where T.Output == Bool {
         var container = self.nestedContainer(keyedBy: PredicateExpressionCodingKeys.self)
@@ -64,7 +64,7 @@ extension UnkeyedEncodingContainer {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension UnkeyedDecodingContainer {
     @_optimize(none) // Work around swift optimizer crash (rdar://124533887)
     public mutating func decodePredicateExpression<each Input>(input: repeat (each Input).Type, predicateConfiguration: PredicateCodableConfiguration) throws -> (expression: any PredicateExpression<Bool>, variable: (repeat PredicateExpressions.Variable<each Input>)) {
@@ -87,7 +87,7 @@ extension UnkeyedDecodingContainer {
 
 // Added API without Output Constraint
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension KeyedEncodingContainer {
     @_disfavoredOverload
     public mutating func encodePredicateExpression<T: PredicateExpression & Encodable, each Input>(_ expression: T, forKey key: Self.Key, variable: repeat PredicateExpressions.Variable<each Input>, predicateConfiguration: PredicateCodableConfiguration) throws {
@@ -102,7 +102,7 @@ extension KeyedEncodingContainer {
     }
 }
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension KeyedDecodingContainer {
     public mutating func decodePredicateExpression<each Input, Output>(forKey key: Self.Key, input: repeat (each Input).Type, output: Output.Type, predicateConfiguration: PredicateCodableConfiguration) throws -> (expression: any PredicateExpression<Output>, variable: (repeat PredicateExpressions.Variable<each Input>)) {
         var container = try self.nestedContainer(keyedBy: PredicateExpressionCodingKeys.self, forKey: key)
@@ -115,7 +115,7 @@ extension KeyedDecodingContainer {
     }
 }
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension UnkeyedEncodingContainer {
     @_disfavoredOverload
     public mutating func encodePredicateExpression<T: PredicateExpression & Encodable, each Input>(_ expression: T, variable: repeat PredicateExpressions.Variable<each Input>, predicateConfiguration: PredicateCodableConfiguration) throws {
@@ -133,7 +133,7 @@ extension UnkeyedEncodingContainer {
     }
 }
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension UnkeyedDecodingContainer {
     public mutating func decodePredicateExpression<each Input, Output>(input: repeat (each Input).Type, output: Output.Type, predicateConfiguration: PredicateCodableConfiguration) throws -> (expression: any PredicateExpression<Output>, variable: (repeat PredicateExpressions.Variable<each Input>)) {
         var container = try self.nestedContainer(keyedBy: PredicateExpressionCodingKeys.self)
diff --git a/Sources/FoundationEssentials/Predicate/Archiving/Predicate+Codable.swift b/Sources/FoundationEssentials/Predicate/Archiving/Predicate+Codable.swift
index dab3d4858..0115f50ce 100644
--- a/Sources/FoundationEssentials/Predicate/Archiving/Predicate+Codable.swift
+++ b/Sources/FoundationEssentials/Predicate/Archiving/Predicate+Codable.swift
@@ -26,7 +26,7 @@ extension PredicateCodableConfiguration {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension Predicate : Codable {
     public func encode(to encoder: Encoder) throws {
         try self.encode(to: encoder, configuration: .default)
@@ -37,7 +37,7 @@ extension Predicate : Codable {
     }
 }
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Expression : Codable {
     public func encode(to encoder: Encoder) throws {
         try self.encode(to: encoder, configuration: .default)
@@ -48,7 +48,7 @@ extension Expression : Codable {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension Predicate : CodableWithConfiguration {
     public typealias EncodingConfiguration = PredicateCodableConfiguration
     public typealias DecodingConfiguration = PredicateCodableConfiguration
@@ -69,7 +69,7 @@ extension Predicate : CodableWithConfiguration {
     }
 }
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Expression : CodableWithConfiguration {
     public typealias EncodingConfiguration = PredicateCodableConfiguration
     public typealias DecodingConfiguration = PredicateCodableConfiguration
diff --git a/Sources/FoundationEssentials/Predicate/Archiving/PredicateCodableConfiguration.swift b/Sources/FoundationEssentials/Predicate/Archiving/PredicateCodableConfiguration.swift
index 3bd02eef7..f788cea8d 100644
--- a/Sources/FoundationEssentials/Predicate/Archiving/PredicateCodableConfiguration.swift
+++ b/Sources/FoundationEssentials/Predicate/Archiving/PredicateCodableConfiguration.swift
@@ -15,13 +15,13 @@
 #if canImport(ReflectionInternal)
 internal import ReflectionInternal
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 public protocol PredicateCodableKeyPathProviding {
     @preconcurrency
     static var predicateCodableKeyPaths : [String : PartialKeyPath<Self> & Sendable] { get }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 public struct PredicateCodableConfiguration: Sendable, CustomDebugStringConvertible {
     enum AllowListType : Equatable, Sendable {
         case concrete(Type)
@@ -268,7 +268,7 @@ public struct PredicateCodableConfiguration: Sendable, CustomDebugStringConverti
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateCodableConfiguration {
     func _identifier(for keyPath: AnyKeyPath & Sendable) -> String? {
         let concreteIdentifier = allowedKeyPaths.first {
@@ -342,7 +342,7 @@ extension PredicateCodableConfiguration {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateCodableConfiguration {
     public static let standardConfiguration: Self = {
         var configuration = Self()
diff --git a/Sources/FoundationEssentials/Predicate/Archiving/PredicateExpressionConstruction.swift b/Sources/FoundationEssentials/Predicate/Archiving/PredicateExpressionConstruction.swift
index c400b5173..c5b92ff00 100644
--- a/Sources/FoundationEssentials/Predicate/Archiving/PredicateExpressionConstruction.swift
+++ b/Sources/FoundationEssentials/Predicate/Archiving/PredicateExpressionConstruction.swift
@@ -14,7 +14,7 @@
 
 internal import ReflectionInternal
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 enum PredicateCodableError : Error, CustomStringConvertible {
     case disallowedType(typeName: String, path: String)
     case disallowedIdentifier(String, path: String)
@@ -38,7 +38,7 @@ enum PredicateCodableError : Error, CustomStringConvertible {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 private struct ExpressionStructure : Codable {
     private enum Argument : Codable {
         case scalar(ExpressionStructure)
@@ -144,7 +144,7 @@ private struct ExpressionStructure : Codable {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 class PredicateArchivingState {
     var configuration: PredicateCodableConfiguration
     
@@ -165,7 +165,7 @@ class PredicateArchivingState {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension _ThreadLocal.Key<PredicateArchivingState> {
     static let predicateArchivingState = Self<PredicateArchivingState>()
 }
@@ -176,7 +176,7 @@ enum PredicateExpressionCodingKeys : CodingKey {
     case structure
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 fileprivate extension PredicateCodableConfiguration {
     mutating func allowInputs<each Input>(_ input: repeat (each Input).Type) {
         guard self.shouldAddInputTypes else { return }
@@ -202,7 +202,7 @@ private func _withPredicateArchivingState<R>(_ configuration: PredicateCodableCo
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension KeyedEncodingContainer where Key == PredicateExpressionCodingKeys {
     mutating func _encode<T: PredicateExpression & Encodable, each Input>(_ expression: T, variable: repeat PredicateExpressions.Variable<each Input>, predicateConfiguration: PredicateCodableConfiguration) throws {
         var predicateConfiguration = predicateConfiguration
@@ -217,7 +217,7 @@ extension KeyedEncodingContainer where Key == PredicateExpressionCodingKeys {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension KeyedDecodingContainer where Key == PredicateExpressionCodingKeys {
     mutating func _decode<each Input, Output>(input: repeat (each Input).Type, output: Output.Type, predicateConfiguration: PredicateCodableConfiguration) throws -> (expression: any PredicateExpression<Output>, variable: (repeat PredicateExpressions.Variable<each Input>)) {
         var predicateConfiguration = predicateConfiguration
diff --git a/Sources/FoundationEssentials/Predicate/Expression.swift b/Sources/FoundationEssentials/Predicate/Expression.swift
index 965f613d6..ec3966493 100644
--- a/Sources/FoundationEssentials/Predicate/Expression.swift
+++ b/Sources/FoundationEssentials/Predicate/Expression.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 public struct Expression<each Input, Output> : Sendable {
     public let expression : any StandardPredicateExpression<Output>
     public let variable: (repeat PredicateExpressions.Variable<each Input>)
@@ -29,6 +29,6 @@ public struct Expression<each Input, Output> : Sendable {
 
 #if hasFeature(Macros)
 @freestanding(expression)
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 public macro Expression<each Input, Output>(_ body: (repeat each Input) -> Output) -> Expression<repeat each Input, Output> = #externalMacro(module: "FoundationMacros", type: "ExpressionMacro")
 #endif
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Aggregate.swift b/Sources/FoundationEssentials/Predicate/Expressions/Aggregate.swift
index e94bbd013..d215bccdc 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Aggregate.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Aggregate.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct SequenceMaximum<
         Elements : PredicateExpression
@@ -36,23 +36,23 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceMaximum : StandardPredicateExpression where Elements : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.SequenceMaximum : CustomStringConvertible {
     public var description: String {
         "SequenceMaximum(elements: \(elements))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceMaximum : Codable where Elements : Codable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceMaximum : Sendable where Elements : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct SequenceMinimum<
         Elements : PredicateExpression
@@ -78,18 +78,18 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceMinimum : StandardPredicateExpression where Elements : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.SequenceMinimum : CustomStringConvertible {
     public var description: String {
         "SequenceMinimum(elements: \(elements))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceMinimum : Codable where Elements : Codable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceMinimum : Sendable where Elements : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Arithmetic.swift b/Sources/FoundationEssentials/Predicate/Expressions/Arithmetic.swift
index efec7e0c9..769b59e13 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Arithmetic.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Arithmetic.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public enum ArithmeticOperator: Codable, Sendable {
         case add, subtract, multiply
@@ -53,17 +53,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Arithmetic : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Arithmetic : CustomStringConvertible {
     public var description: String {
         "Arithmetic(lhs: \(lhs), operator: \(op), rhs: \(rhs))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Arithmetic : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -80,5 +80,5 @@ extension PredicateExpressions.Arithmetic : Codable where LHS : Codable, RHS : C
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Arithmetic : Sendable where LHS : Sendable, RHS : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Collection.swift b/Sources/FoundationEssentials/Predicate/Expressions/Collection.swift
index 7028f4b08..47afaf463 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Collection.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Collection.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct CollectionIndexSubscript<
         Wrapped : PredicateExpression,
@@ -45,17 +45,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.CollectionIndexSubscript : Sendable where Wrapped : Sendable, Index : Sendable {}
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.CollectionIndexSubscript : CustomStringConvertible {
     public var description: String {
         "CollectionIndexSubscript(wrapped: \(wrapped), index: \(index))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.CollectionIndexSubscript : Codable where Wrapped : Codable, Index : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -70,10 +70,10 @@ extension PredicateExpressions.CollectionIndexSubscript : Codable where Wrapped
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.CollectionIndexSubscript : StandardPredicateExpression where Wrapped : StandardPredicateExpression, Index : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct CollectionRangeSubscript<
         Wrapped : PredicateExpression,
@@ -113,17 +113,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.CollectionRangeSubscript : CustomStringConvertible {
     public var description: String {
         "CollectionRangeSubscript(wrapped: \(wrapped), range: \(range))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.CollectionRangeSubscript : Sendable where Wrapped : Sendable, Range : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.CollectionRangeSubscript : Codable where Wrapped : Codable, Range : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -138,10 +138,10 @@ extension PredicateExpressions.CollectionRangeSubscript : Codable where Wrapped
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.CollectionRangeSubscript : StandardPredicateExpression where Wrapped : StandardPredicateExpression, Range : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct CollectionContainsCollection<
         Base : PredicateExpression,
@@ -174,17 +174,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.CollectionContainsCollection : CustomStringConvertible {
     public var description: String {
         "CollectionContainsCollection(base: \(base), other: \(other))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.CollectionContainsCollection : Sendable where Base : Sendable, Other : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.CollectionContainsCollection : Codable where Base : Codable, Other : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -199,5 +199,5 @@ extension PredicateExpressions.CollectionContainsCollection : Codable where Base
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.CollectionContainsCollection : StandardPredicateExpression where Base : StandardPredicateExpression, Other : StandardPredicateExpression {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Comparison.swift b/Sources/FoundationEssentials/Predicate/Expressions/Comparison.swift
index 42dda257e..6a12d284f 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Comparison.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Comparison.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public enum ComparisonOperator: Codable, Sendable {
         case lessThan, lessThanOrEqual, greaterThan, greaterThanOrEqual
@@ -54,17 +54,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Comparison : CustomStringConvertible {
     public var description: String {
         "Comparison(lhs: \(lhs), operator: \(op), rhs: \(rhs))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Comparison : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Comparison : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -81,5 +81,5 @@ extension PredicateExpressions.Comparison : Codable where LHS : Codable, RHS : C
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Comparison : Sendable where LHS : Sendable, RHS : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Conditional.swift b/Sources/FoundationEssentials/Predicate/Expressions/Conditional.swift
index 3afb13d83..9b326907e 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Conditional.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Conditional.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct Conditional<
         Test : PredicateExpression,
@@ -48,17 +48,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Conditional : CustomStringConvertible {
     public var description: String {
         "Conditional(test: \(test), trueBranch: \(trueBranch), falseBranch: \(falseBranch))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Conditional : StandardPredicateExpression where Test : StandardPredicateExpression, If : StandardPredicateExpression, Else : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Conditional : Codable where Test : Codable, If : Codable, Else : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -75,5 +75,5 @@ extension PredicateExpressions.Conditional : Codable where Test : Codable, If :
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Conditional : Sendable where Test : Sendable, If : Sendable, Else : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Conjunction.swift b/Sources/FoundationEssentials/Predicate/Expressions/Conjunction.swift
index fef01e8d0..cae78bef2 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Conjunction.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Conjunction.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct Conjunction<
         LHS : PredicateExpression,
@@ -40,17 +40,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Conjunction : CustomStringConvertible {
     public var description: String {
         "Conjunction(lhs: \(lhs), rhs: \(rhs))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Conjunction : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Conjunction : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -65,5 +65,5 @@ extension PredicateExpressions.Conjunction : Codable where LHS : Codable, RHS :
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Conjunction : Sendable where LHS : Sendable, RHS : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Dictionary.swift b/Sources/FoundationEssentials/Predicate/Expressions/Dictionary.swift
index f4104f495..62e9395d1 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Dictionary.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Dictionary.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct DictionaryKeySubscript<
         Wrapped : PredicateExpression,
@@ -40,17 +40,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.DictionaryKeySubscript : CustomStringConvertible {
     public var description: String {
         "DictionaryKeySubscript(wrapped: \(wrapped), key: \(key))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.DictionaryKeySubscript : Sendable where Wrapped : Sendable, Key : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.DictionaryKeySubscript : Codable where Wrapped : Codable, Key : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -65,10 +65,10 @@ extension PredicateExpressions.DictionaryKeySubscript : Codable where Wrapped :
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.DictionaryKeySubscript : StandardPredicateExpression where Wrapped : StandardPredicateExpression, Key : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct DictionaryKeyDefaultValueSubscript<
         Wrapped : PredicateExpression,
@@ -103,17 +103,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.DictionaryKeyDefaultValueSubscript : CustomStringConvertible {
     public var description: String {
         "DictionaryKeyDefaultValueSubscript(wrapped: \(wrapped), key: \(key), defaultValue: \(`default`))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.DictionaryKeyDefaultValueSubscript : Sendable where Wrapped : Sendable, Key : Sendable, Default : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.DictionaryKeyDefaultValueSubscript : Codable where Wrapped : Codable, Key : Codable, Default : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -130,5 +130,5 @@ extension PredicateExpressions.DictionaryKeyDefaultValueSubscript : Codable wher
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.DictionaryKeyDefaultValueSubscript : StandardPredicateExpression where Wrapped : StandardPredicateExpression, Key : StandardPredicateExpression, Default : StandardPredicateExpression {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Disjunction.swift b/Sources/FoundationEssentials/Predicate/Expressions/Disjunction.swift
index 96c9829c2..7475de205 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Disjunction.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Disjunction.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct Disjunction<
         LHS : PredicateExpression,
@@ -40,17 +40,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Disjunction : CustomStringConvertible {
     public var description: String {
         "Disjunction(lhs: \(lhs), rhs: \(rhs))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Disjunction : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Disjunction : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -65,5 +65,5 @@ extension PredicateExpressions.Disjunction : Codable where LHS : Codable, RHS :
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Disjunction : Sendable where LHS : Sendable, RHS : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Division.swift b/Sources/FoundationEssentials/Predicate/Expressions/Division.swift
index d082902e3..c4675fdad 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Division.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Division.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct IntDivision<
         LHS : PredicateExpression,
@@ -100,37 +100,37 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.FloatDivision : CustomStringConvertible {
     public var description: String {
         "FloatDivision(lhs: \(lhs), rhs: \(rhs))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.IntDivision : CustomStringConvertible {
     public var description: String {
         "IntDivision(lhs: \(lhs), rhs: \(rhs))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.IntRemainder : CustomStringConvertible {
     public var description: String {
         "IntRemainder(lhs: \(lhs), rhs: \(rhs))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.FloatDivision : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.IntRemainder : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.IntDivision : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.FloatDivision : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -145,7 +145,7 @@ extension PredicateExpressions.FloatDivision : Codable where LHS : Codable, RHS
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.IntRemainder : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -160,7 +160,7 @@ extension PredicateExpressions.IntRemainder : Codable where LHS : Codable, RHS :
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.IntDivision : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -175,11 +175,11 @@ extension PredicateExpressions.IntDivision : Codable where LHS : Codable, RHS :
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.FloatDivision : Sendable where LHS : Sendable, RHS : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.IntRemainder : Sendable where LHS : Sendable, RHS : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.IntDivision : Sendable where LHS : Sendable, RHS : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Equality.swift b/Sources/FoundationEssentials/Predicate/Expressions/Equality.swift
index de996f015..7cbfd54bf 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Equality.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Equality.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct Equal<
         LHS : PredicateExpression,
@@ -40,17 +40,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Equal : CustomStringConvertible {
     public var description: String {
         "Equal(lhs: \(lhs), rhs: \(rhs))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Equal : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Equal : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -65,5 +65,5 @@ extension PredicateExpressions.Equal : Codable where LHS : Codable, RHS : Codabl
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Equal : Sendable where LHS : Sendable, RHS : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/ExpressionEvaluation.swift b/Sources/FoundationEssentials/Predicate/Expressions/ExpressionEvaluation.swift
index f029a123d..f8d3b2519 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/ExpressionEvaluation.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/ExpressionEvaluation.swift
@@ -10,9 +10,9 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
-    @available(FoundationPredicate 0.4, *)
+    @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
     public struct ExpressionEvaluate<
         Transformation : PredicateExpression,
         each Input : PredicateExpression,
@@ -35,23 +35,23 @@ extension PredicateExpressions {
         }
     }
     
-    @available(FoundationPredicate 0.4, *)
+    @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
     public static func build_evaluate<Transformation, each Input, Output>(_ expression: Transformation, _ input: repeat each Input) -> ExpressionEvaluate<Transformation, repeat each Input, Output> {
         ExpressionEvaluate(expression: expression, input: repeat each input)
     }
 }
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension PredicateExpressions.ExpressionEvaluate : CustomStringConvertible {
     public var description: String {
         "ExpressionEvaluate(expression: \(expression), input: \(input))"
     }
 }
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension PredicateExpressions.ExpressionEvaluate : StandardPredicateExpression where Transformation : StandardPredicateExpression, repeat each Input : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension PredicateExpressions.ExpressionEvaluate : Codable where Transformation : Codable, repeat each Input : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -66,5 +66,5 @@ extension PredicateExpressions.ExpressionEvaluate : Codable where Transformation
     }
 }
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension PredicateExpressions.ExpressionEvaluate : Sendable where Transformation : Sendable, repeat each Input : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Filter.swift b/Sources/FoundationEssentials/Predicate/Expressions/Filter.swift
index b91f02819..288f6b979 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Filter.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Filter.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct Filter<
         LHS : PredicateExpression,
@@ -47,17 +47,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Filter : CustomStringConvertible {
     public var description: String {
         "Filter(sequence: \(sequence), variable: \(variable), filter: \(filter))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Filter : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Filter : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -74,5 +74,5 @@ extension PredicateExpressions.Filter : Codable where LHS : Codable, RHS : Codab
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Filter : Sendable where LHS : Sendable, RHS : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Inequality.swift b/Sources/FoundationEssentials/Predicate/Expressions/Inequality.swift
index a0c258c97..5d8ca9b9e 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Inequality.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Inequality.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct NotEqual<
         LHS : PredicateExpression,
@@ -40,17 +40,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.NotEqual : CustomStringConvertible {
     public var description: String {
         "NotEqual(lhs: \(lhs), rhs: \(rhs))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.NotEqual : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.NotEqual : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -65,5 +65,5 @@ extension PredicateExpressions.NotEqual : Codable where LHS : Codable, RHS : Cod
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.NotEqual : Sendable where LHS : Sendable, RHS : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Negation.swift b/Sources/FoundationEssentials/Predicate/Expressions/Negation.swift
index c7f0ea341..dd73b85da 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Negation.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Negation.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct Negation<Wrapped: PredicateExpression> : PredicateExpression where Wrapped.Output == Bool {
         public typealias Output = Bool
@@ -31,17 +31,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Negation : CustomStringConvertible {
     public var description: String {
         "Negation(wrapped: \(wrapped))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Negation : StandardPredicateExpression where Wrapped : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Negation : Codable where Wrapped : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.singleValueContainer()
@@ -54,5 +54,5 @@ extension PredicateExpressions.Negation : Codable where Wrapped : Codable {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Negation : Sendable where Wrapped : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Optional.swift b/Sources/FoundationEssentials/Predicate/Expressions/Optional.swift
index 55220b638..18327aa8d 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Optional.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Optional.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct OptionalFlatMap<
         LHS : PredicateExpression,
@@ -111,37 +111,37 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.OptionalFlatMap : CustomStringConvertible {
     public var description: String {
         "OptionalFlatMap(wrapped: \(wrapped), variable: \(variable), transform: \(transform))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.NilCoalesce : CustomStringConvertible {
     public var description: String {
         "NilCoalesce(lhs: \(lhs), rhs: \(rhs))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.ForcedUnwrap : CustomStringConvertible {
     public var description: String {
         "ForcedUnwrap(inner: \(inner))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.OptionalFlatMap : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.NilCoalesce : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.ForcedUnwrap : StandardPredicateExpression where Inner : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.OptionalFlatMap : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -158,7 +158,7 @@ extension PredicateExpressions.OptionalFlatMap : Codable where LHS : Codable, RH
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.NilCoalesce : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -173,7 +173,7 @@ extension PredicateExpressions.NilCoalesce : Codable where LHS : Codable, RHS :
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.ForcedUnwrap : Codable where Inner : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.singleValueContainer()
@@ -186,16 +186,16 @@ extension PredicateExpressions.ForcedUnwrap : Codable where Inner : Codable {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.OptionalFlatMap : Sendable where LHS : Sendable, RHS : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.NilCoalesce : Sendable where LHS : Sendable, RHS : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.ForcedUnwrap : Sendable where Inner : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct NilLiteral<Wrapped> : StandardPredicateExpression, Codable, Sendable {
         public typealias Output = Optional<Wrapped>
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/PredicateEvaluation.swift b/Sources/FoundationEssentials/Predicate/Expressions/PredicateEvaluation.swift
index c0d5e0a63..ed4155412 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/PredicateEvaluation.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/PredicateEvaluation.swift
@@ -11,9 +11,9 @@
 //===----------------------------------------------------------------------===//
 
 #if FOUNDATION_FRAMEWORK
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
-    @available(FoundationPredicate 0.3, *)
+    @available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
     public struct PredicateEvaluate<
         Condition : PredicateExpression,
         each Input : PredicateExpression
@@ -37,23 +37,23 @@ extension PredicateExpressions {
         }
     }
     
-    @available(FoundationPredicate 0.3, *)
+    @available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
     public static func build_evaluate<Condition, each Input>(_ predicate: Condition, _ input: repeat each Input) -> PredicateEvaluate<Condition, repeat each Input> {
         PredicateEvaluate<Condition, repeat each Input>(predicate: predicate, input: repeat each input)
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.PredicateEvaluate : CustomStringConvertible {
     public var description: String {
         "PredicateEvaluate(predicate: \(predicate), input: \(input))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.PredicateEvaluate : StandardPredicateExpression where Condition : StandardPredicateExpression, repeat each Input : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.PredicateEvaluate : Codable where Condition : Codable, repeat each Input : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -68,6 +68,6 @@ extension PredicateExpressions.PredicateEvaluate : Codable where Condition : Cod
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.PredicateEvaluate : Sendable where Condition : Sendable, repeat each Input : Sendable {}
 #endif
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Range.swift b/Sources/FoundationEssentials/Predicate/Expressions/Range.swift
index 003773b8a..5ccfc7c87 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Range.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Range.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct Range<
         LHS : PredicateExpression,
@@ -45,17 +45,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Range : CustomStringConvertible {
     public var description: String {
         "Range(lower: \(lower), upper: \(upper))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Range : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Range : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -70,10 +70,10 @@ extension PredicateExpressions.Range : Codable where LHS : Codable, RHS : Codabl
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Range : Sendable where LHS : Sendable, RHS : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct ClosedRange<
         LHS : PredicateExpression,
@@ -105,17 +105,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.ClosedRange : CustomStringConvertible {
     public var description: String {
         "ClosedRange(lower: \(lower), upper: \(upper))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.ClosedRange : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.ClosedRange : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -130,10 +130,10 @@ extension PredicateExpressions.ClosedRange : Codable where LHS : Codable, RHS :
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.ClosedRange : Sendable where LHS : Sendable, RHS : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct RangeExpressionContains<
         RangeExpression : PredicateExpression,
@@ -162,17 +162,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.RangeExpressionContains : CustomStringConvertible {
     public var description: String {
         "RangeExpressionContains(range: \(range), element: \(element))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.RangeExpressionContains : StandardPredicateExpression where RangeExpression : StandardPredicateExpression, Element : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.RangeExpressionContains : Codable where RangeExpression : Codable, Element : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -187,5 +187,5 @@ extension PredicateExpressions.RangeExpressionContains : Codable where RangeExpr
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.RangeExpressionContains : Sendable where RangeExpression : Sendable, Element : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Regex.swift b/Sources/FoundationEssentials/Predicate/Expressions/Regex.swift
index 0bb87eda3..4ab7478f2 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Regex.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Regex.swift
@@ -12,7 +12,7 @@
 
 #if compiler(>=5.11)
 
-@available(FoundationPredicateRegex 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension PredicateExpressions {
     public struct StringContainsRegex<
         Subject : PredicateExpression,
@@ -48,7 +48,7 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicateRegex 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension PredicateExpressions {
     public struct PredicateRegex: Sendable, Codable, RegexComponent, CustomStringConvertible {
         private struct _Storage: @unchecked Sendable {
@@ -90,10 +90,10 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicateRegex 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension PredicateExpressions.StringContainsRegex : Sendable where Subject : Sendable, Regex : Sendable {}
 
-@available(FoundationPredicateRegex 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension PredicateExpressions.StringContainsRegex : Codable where Subject : Codable, Regex : Codable {
     public func encode(to encoder: any Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -108,7 +108,7 @@ extension PredicateExpressions.StringContainsRegex : Codable where Subject : Cod
     }
 }
 
-@available(FoundationPredicateRegex 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension PredicateExpressions.StringContainsRegex : StandardPredicateExpression where Subject : StandardPredicateExpression, Regex : StandardPredicateExpression {}
 
 #endif
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Sequence.swift b/Sources/FoundationEssentials/Predicate/Expressions/Sequence.swift
index 9ffbdc725..16bb79b52 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Sequence.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Sequence.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct SequenceContains<
         LHS : PredicateExpression,
@@ -141,40 +141,40 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.SequenceContains : CustomStringConvertible {
     public var description: String {
         "SequenceContains(sequence: \(sequence), element: \(element))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.SequenceContainsWhere : CustomStringConvertible {
     public var description: String {
         "SequenceContainsWhere(sequence: \(sequence), variable: \(variable), test: \(test))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.SequenceAllSatisfy : CustomStringConvertible {
     public var description: String {
         "SequenceAllSatisfy(sequence: \(sequence), variable: \(variable), test: \(test))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceContains : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceContainsWhere : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceAllSatisfy : StandardPredicateExpression where LHS : StandardPredicateExpression, RHS : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceStartsWith : StandardPredicateExpression where Base : StandardPredicateExpression, Prefix : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceContains : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -189,7 +189,7 @@ extension PredicateExpressions.SequenceContains : Codable where LHS : Codable, R
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceContainsWhere : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -206,7 +206,7 @@ extension PredicateExpressions.SequenceContainsWhere : Codable where LHS : Codab
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceAllSatisfy : Codable where LHS : Codable, RHS : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -223,7 +223,7 @@ extension PredicateExpressions.SequenceAllSatisfy : Codable where LHS : Codable,
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceStartsWith : Codable where Base : Codable, Prefix : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -238,14 +238,14 @@ extension PredicateExpressions.SequenceStartsWith : Codable where Base : Codable
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceContains : Sendable where LHS : Sendable, RHS : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceContainsWhere : Sendable where LHS : Sendable, RHS : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceAllSatisfy : Sendable where LHS : Sendable, RHS : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.SequenceStartsWith : Sendable where Base : Sendable, Prefix : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/StringComparison.swift b/Sources/FoundationEssentials/Predicate/Expressions/StringComparison.swift
index 69ed5d862..4cccfedbf 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/StringComparison.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/StringComparison.swift
@@ -12,7 +12,7 @@
 
 #if FOUNDATION_FRAMEWORK
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct StringCaseInsensitiveCompare<
         Root : PredicateExpression,
@@ -41,17 +41,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.StringCaseInsensitiveCompare : CustomStringConvertible {
     public var description: String {
         "StringCaseInsensitiveCompare(root: \(root), other: \(other))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.StringCaseInsensitiveCompare : StandardPredicateExpression where Root : StandardPredicateExpression, Other : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.StringCaseInsensitiveCompare : Codable where Root : Codable, Other : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.unkeyedContainer()
@@ -66,7 +66,7 @@ extension PredicateExpressions.StringCaseInsensitiveCompare : Codable where Root
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.StringCaseInsensitiveCompare : Sendable where Root : Sendable, Other : Sendable {}
 
 #endif
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/Types.swift b/Sources/FoundationEssentials/Predicate/Expressions/Types.swift
index a091a9267..334e72616 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/Types.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/Types.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct ConditionalCast<
         Input : PredicateExpression,
@@ -68,37 +68,37 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.ConditionalCast : CustomStringConvertible {
     public var description: String {
         "ConditionalCast(input: \(input), desiredType: \(_typeName(Desired.self)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.ForceCast : CustomStringConvertible {
     public var description: String {
         "ForceCast(input: \(input), desiredType: \(_typeName(Desired.self)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.TypeCheck : CustomStringConvertible {
     public var description: String {
         "TypeCheck(input: \(input), desiredType: \(_typeName(Desired.self)))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.ConditionalCast : StandardPredicateExpression where Input : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.ForceCast : StandardPredicateExpression where Input : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.TypeCheck : StandardPredicateExpression where Input : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.ConditionalCast : Codable where Input : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.singleValueContainer()
@@ -111,7 +111,7 @@ extension PredicateExpressions.ConditionalCast : Codable where Input : Codable {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.ForceCast : Codable where Input : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.singleValueContainer()
@@ -124,7 +124,7 @@ extension PredicateExpressions.ForceCast : Codable where Input : Codable {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.TypeCheck : Codable where Input : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.singleValueContainer()
@@ -137,11 +137,11 @@ extension PredicateExpressions.TypeCheck : Codable where Input : Codable {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.ConditionalCast : Sendable where Input : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.ForceCast : Sendable where Input : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.TypeCheck : Sendable where Input : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/Expressions/UnaryMinus.swift b/Sources/FoundationEssentials/Predicate/Expressions/UnaryMinus.swift
index 3e0655439..d810491c4 100644
--- a/Sources/FoundationEssentials/Predicate/Expressions/UnaryMinus.swift
+++ b/Sources/FoundationEssentials/Predicate/Expressions/UnaryMinus.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct UnaryMinus<Wrapped: PredicateExpression> : PredicateExpression where Wrapped.Output: SignedNumeric {
         public typealias Output = Wrapped.Output
@@ -31,17 +31,17 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.UnaryMinus : CustomStringConvertible {
     public var description: String {
         "UnaryMinus(wrapped: \(wrapped))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.UnaryMinus : StandardPredicateExpression where Wrapped : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.UnaryMinus : Codable where Wrapped : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.singleValueContainer()
@@ -54,5 +54,5 @@ extension PredicateExpressions.UnaryMinus : Codable where Wrapped : Codable {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.UnaryMinus : Sendable where Wrapped : Sendable {}
diff --git a/Sources/FoundationEssentials/Predicate/NSPredicateConversion.swift b/Sources/FoundationEssentials/Predicate/NSPredicateConversion.swift
index 1379b24b5..9e06056f5 100644
--- a/Sources/FoundationEssentials/Predicate/NSPredicateConversion.swift
+++ b/Sources/FoundationEssentials/Predicate/NSPredicateConversion.swift
@@ -562,7 +562,7 @@ extension OverwritingInitializable {
 extension NSPredicate : OverwritingInitializable {}
 extension NSExpression : OverwritingInitializable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension NSPredicate {
     public convenience init?<Input>(_ predicate: Predicate<Input>) where Input : NSObject {
         let variable = predicate.variable
@@ -574,7 +574,7 @@ extension NSPredicate {
     }
 }
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension NSExpression {
     public convenience init?<Input, Output>(_ expression: Expression<Input, Output>) where Input : NSObject {
         let variable = expression.variable
diff --git a/Sources/FoundationEssentials/Predicate/Predicate+Description.swift b/Sources/FoundationEssentials/Predicate/Predicate+Description.swift
index 031743f8b..7a5b3f193 100644
--- a/Sources/FoundationEssentials/Predicate/Predicate+Description.swift
+++ b/Sources/FoundationEssentials/Predicate/Predicate+Description.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 package struct DebugStringConversionState {
     private var variables: [PredicateExpressions.VariableID : String]
     private var nextVariable = 1
@@ -78,61 +78,61 @@ extension AnyKeyPath {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 package protocol DebugStringConvertiblePredicateExpression : StandardPredicateExpression {
     func debugString(state: inout DebugStringConversionState) -> String
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Variable : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         state[self.key]
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.KeyPath : DebugStringConvertiblePredicateExpression where Root : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         root.debugString(state: &state) + keyPath.debugStringWithoutType
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Value : DebugStringConvertiblePredicateExpression where Self : StandardPredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         state.addCapture(value)
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Conjunction : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "(\(lhs.debugString(state: &state)) && \(rhs.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Disjunction : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "(\(lhs.debugString(state: &state)) || \(rhs.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Equal : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "(\(lhs.debugString(state: &state)) == \(rhs.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.NotEqual : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "(\(lhs.debugString(state: &state)) != \(rhs.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Arithmetic : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         let op = switch self.op {
@@ -144,7 +144,7 @@ extension PredicateExpressions.Arithmetic : DebugStringConvertiblePredicateExpre
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Comparison : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         let op = switch self.op {
@@ -157,42 +157,42 @@ extension PredicateExpressions.Comparison : DebugStringConvertiblePredicateExpre
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.UnaryMinus : DebugStringConvertiblePredicateExpression where Wrapped : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "-\(wrapped.debugString(state: &state))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.SequenceMinimum : DebugStringConvertiblePredicateExpression where Elements : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(elements.debugString(state: &state)).min()"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.SequenceMaximum : DebugStringConvertiblePredicateExpression where Elements : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(elements.debugString(state: &state)).max()"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.ClosedRange : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "(\(lower.debugString(state: &state)) ... \(upper.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Range : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "(\(lower.debugString(state: &state)) ..< \(upper.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Conditional : DebugStringConvertiblePredicateExpression where Test : DebugStringConvertiblePredicateExpression, If : DebugStringConvertiblePredicateExpression, Else : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         """
@@ -205,56 +205,56 @@ extension PredicateExpressions.Conditional : DebugStringConvertiblePredicateExpr
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.CollectionIndexSubscript : DebugStringConvertiblePredicateExpression where Wrapped : DebugStringConvertiblePredicateExpression, Index : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(wrapped.debugString(state: &state))[\(index.debugString(state: &state))]"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.CollectionRangeSubscript : DebugStringConvertiblePredicateExpression where Wrapped : DebugStringConvertiblePredicateExpression, Range : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(wrapped.debugString(state: &state))[\(range.debugString(state: &state))]"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.CollectionContainsCollection : DebugStringConvertiblePredicateExpression where Base : DebugStringConvertiblePredicateExpression, Other : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(base.debugString(state: &state)).contains(\(other.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.ConditionalCast : DebugStringConvertiblePredicateExpression where Input : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "(\(input.debugString(state: &state)) as? \(_typeName(Desired.self)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.ForceCast : DebugStringConvertiblePredicateExpression where Input : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "(\(input.debugString(state: &state)) as! \(_typeName(Desired.self)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.TypeCheck : DebugStringConvertiblePredicateExpression where Input : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "(\(input.debugString(state: &state)) is \(_typeName(Desired.self)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.ForcedUnwrap : DebugStringConvertiblePredicateExpression where Inner : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(inner.debugString(state: &state))!"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.OptionalFlatMap : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         state.setupVariable(variable.key)
@@ -266,84 +266,84 @@ extension PredicateExpressions.OptionalFlatMap : DebugStringConvertiblePredicate
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.DictionaryKeySubscript : DebugStringConvertiblePredicateExpression where Wrapped : DebugStringConvertiblePredicateExpression, Key : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(wrapped.debugString(state: &state))[\(key.debugString(state: &state))]"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.DictionaryKeyDefaultValueSubscript : DebugStringConvertiblePredicateExpression where Wrapped : DebugStringConvertiblePredicateExpression, Key : DebugStringConvertiblePredicateExpression, Default : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(wrapped.debugString(state: &state))[\(key.debugString(state: &state)), default: \(self.default.debugString(state: &state))]"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.FloatDivision : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "(\(lhs.debugString(state: &state)) / \(rhs.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.IntDivision : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "(\(lhs.debugString(state: &state)) / \(rhs.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.IntRemainder : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "(\(lhs.debugString(state: &state)) % \(rhs.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Negation : DebugStringConvertiblePredicateExpression where Wrapped : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "!\(wrapped.debugString(state: &state))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.NilCoalesce : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS: DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "(\(lhs.debugString(state: &state)) ?? \(rhs.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.NilLiteral : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "nil"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.RangeExpressionContains : DebugStringConvertiblePredicateExpression where RangeExpression : DebugStringConvertiblePredicateExpression, Element : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(range.debugString(state: &state)).contains(\(element.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.SequenceContains : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS: DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(sequence.debugString(state: &state)).contains(\(element.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.SequenceStartsWith : DebugStringConvertiblePredicateExpression where Base : DebugStringConvertiblePredicateExpression, Prefix : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(base.debugString(state: &state)).starts(with: \(prefix.debugString(state: &state)))"
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.SequenceContainsWhere : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         state.setupVariable(variable.key)
@@ -355,7 +355,7 @@ extension PredicateExpressions.SequenceContainsWhere : DebugStringConvertiblePre
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.SequenceAllSatisfy : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         state.setupVariable(variable.key)
@@ -367,7 +367,7 @@ extension PredicateExpressions.SequenceAllSatisfy : DebugStringConvertiblePredic
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Filter : DebugStringConvertiblePredicateExpression where LHS : DebugStringConvertiblePredicateExpression, RHS : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         state.setupVariable(variable.key)
@@ -380,7 +380,7 @@ extension PredicateExpressions.Filter : DebugStringConvertiblePredicateExpressio
 }
 
 #if compiler(>=5.11)
-@available(FoundationPredicateRegex 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension PredicateExpressions.StringContainsRegex : DebugStringConvertiblePredicateExpression where Subject : DebugStringConvertiblePredicateExpression, Regex : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(subject.debugString(state: &state)).contains(\(subject.debugString(state: &state)))"
@@ -388,7 +388,7 @@ extension PredicateExpressions.StringContainsRegex : DebugStringConvertiblePredi
 }
 #endif
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension PredicateExpressions.ExpressionEvaluate : DebugStringConvertiblePredicateExpression where Transformation : DebugStringConvertiblePredicateExpression, repeat each Input : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         var inputStrings: [String] = []
@@ -399,7 +399,7 @@ extension PredicateExpressions.ExpressionEvaluate : DebugStringConvertiblePredic
 
 #if FOUNDATION_FRAMEWORK
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.PredicateEvaluate : DebugStringConvertiblePredicateExpression where Condition : DebugStringConvertiblePredicateExpression, repeat each Input : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         var inputStrings: [String] = []
@@ -408,7 +408,7 @@ extension PredicateExpressions.PredicateEvaluate : DebugStringConvertiblePredica
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.StringCaseInsensitiveCompare : DebugStringConvertiblePredicateExpression where Root : DebugStringConvertiblePredicateExpression, Other : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(root.debugString(state: &state)).caseInsensitiveCompare(\(other.debugString(state: &state)))"
@@ -417,7 +417,7 @@ extension PredicateExpressions.StringCaseInsensitiveCompare : DebugStringConvert
 
 #endif
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 private func createDescription<each Input, Output>(variable: repeat PredicateExpressions.Variable<each Input>, expression: some StandardPredicateExpression, typeName: String, outputType: Output.Type = Void.self) -> String {
     var variableIDs: [PredicateExpressions.VariableID] = []
     repeat variableIDs.append((each variable).key)
@@ -447,7 +447,7 @@ private func createDescription<each Input, Output>(variable: repeat PredicateExp
     return result
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension Predicate : CustomStringConvertible {
     @_optimize(none) // Work around swift optimizer crash (rdar://124533887)
     public var description: String {
@@ -455,14 +455,14 @@ extension Predicate : CustomStringConvertible {
     }
 }
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Expression : CustomStringConvertible {
     public var description: String {
         createDescription(variable: repeat each variable, expression: expression, typeName: "Expression", outputType: Output.self)
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension Predicate : CustomDebugStringConvertible {
     public var debugDescription: String {
         var variableDesc: [String] = []
@@ -471,7 +471,7 @@ extension Predicate : CustomDebugStringConvertible {
     }
 }
 
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Expression : CustomDebugStringConvertible {
     public var debugDescription: String {
         var variableDesc: [String] = []
diff --git a/Sources/FoundationEssentials/Predicate/Predicate.swift b/Sources/FoundationEssentials/Predicate/Predicate.swift
index dda74f395..3a8c2a5f8 100644
--- a/Sources/FoundationEssentials/Predicate/Predicate.swift
+++ b/Sources/FoundationEssentials/Predicate/Predicate.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 public struct Predicate<each Input> : Sendable {
     public let expression : any StandardPredicateExpression<Bool>
     public let variable: (repeat PredicateExpressions.Variable<each Input>)
@@ -29,11 +29,11 @@ public struct Predicate<each Input> : Sendable {
 
 #if hasFeature(Macros)
 @freestanding(expression)
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 public macro Predicate<each Input>(_ body: (repeat each Input) -> Bool) -> Predicate<repeat each Input> = #externalMacro(module: "FoundationMacros", type: "PredicateMacro")
 #endif
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension Predicate {
     private init(value: Bool) {
         self.variable = (repeat PredicateExpressions.Variable<each Input>())
@@ -51,7 +51,7 @@ extension Predicate {
 
 
 // Namespace for operator expressions
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 @frozen public enum PredicateExpressions {}
 
 @available(macOS, unavailable, introduced: 14.0)
@@ -61,7 +61,7 @@ extension Predicate {
 @available(*, unavailable)
 extension PredicateExpressions : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension Sequence {
     public func filter(_ predicate: Predicate<Element>) throws -> [Element] {
         try self.filter {
diff --git a/Sources/FoundationEssentials/Predicate/PredicateBindings.swift b/Sources/FoundationEssentials/Predicate/PredicateBindings.swift
index 08ee68130..0ecca9f42 100644
--- a/Sources/FoundationEssentials/Predicate/PredicateBindings.swift
+++ b/Sources/FoundationEssentials/Predicate/PredicateBindings.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 public struct PredicateBindings {
     // Store as a values as an array instead of a dictionary (since it is almost always very few elements, this reduces heap allocation and hashing overhead)
     private var storage: [(id: PredicateExpressions.VariableID, value: Any)]
diff --git a/Sources/FoundationEssentials/Predicate/PredicateExpression.swift b/Sources/FoundationEssentials/Predicate/PredicateExpression.swift
index 160a00959..f2d7fad1f 100644
--- a/Sources/FoundationEssentials/Predicate/PredicateExpression.swift
+++ b/Sources/FoundationEssentials/Predicate/PredicateExpression.swift
@@ -14,7 +14,7 @@
 internal import Synchronization
 #endif
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 public protocol PredicateExpression<Output> {
     associatedtype Output
     
@@ -22,10 +22,10 @@ public protocol PredicateExpression<Output> {
 }
 
 // Only Foundation should add conformances to this protocol
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 public protocol StandardPredicateExpression<Output> : PredicateExpression, Codable, Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 public struct PredicateError: Error, Hashable, CustomDebugStringConvertible {
     internal enum _Error: Hashable, Sendable {
         case undefinedVariable
@@ -81,7 +81,7 @@ public struct PredicateError: Error, Hashable, CustomDebugStringConvertible {
     public static let invalidInput = Self(.invalidInput(nil))
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions {
     public struct VariableID: Hashable, Codable, Sendable {
         let id: UInt
@@ -203,7 +203,7 @@ extension AnyKeyPath {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.KeyPath : Codable where Root : Codable {
     private enum CodingKeys : CodingKey {
         case root
@@ -240,20 +240,20 @@ extension PredicateExpressions.KeyPath : Codable where Root : Codable {
 #endif // FOUNDATION_FRAMEWORK
     }
 }
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.KeyPath : Sendable where Root : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.KeyPath : StandardPredicateExpression where Root : StandardPredicateExpression {}
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.KeyPath : CustomStringConvertible {
     public var description: String {
         "KeyPath(root: \(root), keyPath: \(keyPath.debugDescription))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Value : Codable where Output : Codable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.singleValueContainer()
@@ -266,13 +266,13 @@ extension PredicateExpressions.Value : Codable where Output : Codable {
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Value : Sendable where Output : Sendable {}
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.Value : StandardPredicateExpression where Output : Codable /*, Output : Sendable*/ {}
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Value : CustomStringConvertible {
     public var description: String {
         var result = "Value<\(_typeName(Output.self))>("
@@ -281,14 +281,14 @@ extension PredicateExpressions.Value : CustomStringConvertible {
     }
 }
 
-@available(FoundationPredicate 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.Variable : CustomStringConvertible {
     public var description: String {
         "Variable(\(key.id))"
     }
 }
 
-@available(FoundationPredicate 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension PredicateExpressions.KeyPath {
     public enum CommonKeyPathKind : Hashable, Sendable {
         case collectionCount
diff --git a/Sources/FoundationEssentials/PropertyList/PlistDecoder.swift b/Sources/FoundationEssentials/PropertyList/PlistDecoder.swift
index 3b9c6a43a..79ec14087 100644
--- a/Sources/FoundationEssentials/PropertyList/PlistDecoder.swift
+++ b/Sources/FoundationEssentials/PropertyList/PlistDecoder.swift
@@ -103,23 +103,23 @@ open class PropertyListDecoder {
         }, from: data, format: &format)
     }
     
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     open func decode<T : DecodableWithConfiguration>(_ type: T.Type, from data: Data, configuration: T.DecodingConfiguration) throws -> T {
         var format: PropertyListDecoder.PropertyListFormat = .binary
         return try decode(type, from: data, format: &format, configuration: configuration)
     }
     
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     open func decode<T, C>(_ type: T.Type, from data: Data, configuration: C.Type) throws -> T where T : DecodableWithConfiguration, C : DecodingConfigurationProviding, T.DecodingConfiguration == C.DecodingConfiguration {
         try decode(type, from: data, configuration: C.decodingConfiguration)
     }
     
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     open func decode<T, C>(_ type: T.Type, from data: Data, format: inout PropertyListDecoder.PropertyListFormat, configuration: C.Type) throws -> T where T : DecodableWithConfiguration, C: DecodingConfigurationProviding, T.DecodingConfiguration == C.DecodingConfiguration {
         try decode(type, from: data, format: &format, configuration: C.decodingConfiguration)
     }
     
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     open func decode<T : DecodableWithConfiguration>(_ type: T.Type, from data: Data, format: inout PropertyListDecoder.PropertyListFormat, configuration: T.DecodingConfiguration) throws -> T {
         try _decode({
             try $0.decode(type, configuration: configuration)
diff --git a/Sources/FoundationEssentials/PropertyList/PlistEncoder.swift b/Sources/FoundationEssentials/PropertyList/PlistEncoder.swift
index e9ee30678..3d5a3fcb1 100644
--- a/Sources/FoundationEssentials/PropertyList/PlistEncoder.swift
+++ b/Sources/FoundationEssentials/PropertyList/PlistEncoder.swift
@@ -168,7 +168,7 @@ open class PropertyListEncoder {
         return try writer.serializePlist(topLevel)
     }
     
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     open func encode<T : EncodableWithConfiguration>(_ value: T, configuration: T.EncodingConfiguration) throws -> Data {
         let format = self.outputFormat
         do {
@@ -202,7 +202,7 @@ open class PropertyListEncoder {
         return try writer.serializePlist(topLevel)
     }
     
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     open func encode<T, C>(_ value: T, configuration: C.Type) throws -> Data where T : EncodableWithConfiguration, C : EncodingConfigurationProviding, T.EncodingConfiguration == C.EncodingConfiguration {
         try encode(value, configuration: C.encodingConfiguration)
     }
diff --git a/Sources/FoundationEssentials/SortComparator.swift b/Sources/FoundationEssentials/SortComparator.swift
index 91e0a3d69..8c7724896 100644
--- a/Sources/FoundationEssentials/SortComparator.swift
+++ b/Sources/FoundationEssentials/SortComparator.swift
@@ -143,7 +143,7 @@ public struct ComparableComparator<Compared: Comparable>: SortComparator, Sendab
     public var order: SortOrder
     
 #if FOUNDATION_FRAMEWORK
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     public init(order: SortOrder = .forward) {
         self.order = order
     }
diff --git a/Sources/FoundationEssentials/String/StringProtocol+Essentials.swift b/Sources/FoundationEssentials/String/StringProtocol+Essentials.swift
index 1447385e0..34489bf00 100644
--- a/Sources/FoundationEssentials/String/StringProtocol+Essentials.swift
+++ b/Sources/FoundationEssentials/String/StringProtocol+Essentials.swift
@@ -98,7 +98,7 @@ dynamic package func _icuStringEncodingConvert(string: String, using encoding: S
 }
 #endif
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension String {
     public func data(using encoding: String.Encoding, allowLossyConversion: Bool = false) -> Data? {
         // allowLossyConversion is a no-op for UTF8 and UTF16. For UTF32, we fall back to NSString when lossy conversion is requested on Darwin platforms.
diff --git a/Sources/FoundationEssentials/UUID.swift b/Sources/FoundationEssentials/UUID.swift
index 23b69a115..2a5278219 100644
--- a/Sources/FoundationEssentials/UUID.swift
+++ b/Sources/FoundationEssentials/UUID.swift
@@ -125,9 +125,9 @@ extension UUID : Codable {
     }
 }
 
-@available(FoundationPreview 0.1, *)
+@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 extension UUID : Comparable {
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     public static func < (lhs: UUID, rhs: UUID) -> Bool {
         var leftUUID = lhs.uuid
         var rightUUID = rhs.uuid
diff --git a/Sources/FoundationInternationalization/Formatting/Date/Date+AnchoredRelativeFormatStyle.swift b/Sources/FoundationInternationalization/Formatting/Date/Date+AnchoredRelativeFormatStyle.swift
index f91f68809..d97aca5a3 100644
--- a/Sources/FoundationInternationalization/Formatting/Date/Date+AnchoredRelativeFormatStyle.swift
+++ b/Sources/FoundationInternationalization/Formatting/Date/Date+AnchoredRelativeFormatStyle.swift
@@ -18,7 +18,7 @@ internal import _FoundationICU
 
 // MARK: Date.AnchoredRelativeFormatStyle
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date {
     /// A relative format style that is detached from the system time, and instead
     /// formats an anchor date relative to the format input.
@@ -114,7 +114,7 @@ extension Date {
 
 // MARK: DiscreteFormatStyle Conformance
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.AnchoredRelativeFormatStyle : DiscreteFormatStyle {
     public func discreteInput(before input: Date) -> Date? {
         guard let (bound, isIncluded) = bound(for: input, relativeTo: anchor, movingDown: true, countingTowardZero: input > anchor) else {
diff --git a/Sources/FoundationInternationalization/Formatting/Date/Date+RelativeFormatStyle.swift b/Sources/FoundationInternationalization/Formatting/Date/Date+RelativeFormatStyle.swift
index 0d528960c..b65f6c53e 100644
--- a/Sources/FoundationInternationalization/Formatting/Date/Date+RelativeFormatStyle.swift
+++ b/Sources/FoundationInternationalization/Formatting/Date/Date+RelativeFormatStyle.swift
@@ -22,7 +22,7 @@ extension Date {
 
     @available(macOS 12.0, iOS 15.0, tvOS 15.0, watchOS 8.0, *)
     public struct RelativeFormatStyle : Codable, Hashable, Sendable {
-        @available(FoundationPreview 0.4, *)
+        @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
         public typealias Field = Date.ComponentsFormatStyle.Field
 
         public struct UnitsStyle : Codable, Hashable, Sendable {
@@ -95,7 +95,7 @@ extension Date {
         public var calendar: Calendar
 
         /// The fields that can be used in the formatted output.
-        @available(FoundationPreview 0.4, *)
+        @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
         public var allowedFields: Set<Field> {
             get {
                 _allowedFields
@@ -125,7 +125,7 @@ extension Date {
             self._allowedFields = Set(Date.ComponentsFormatStyle.Field.Option.allCases.map { .init(option: $0) })
         }
 
-        @available(FoundationPreview 0.4, *)
+        @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
         public init(allowedFields: Set<Field>, presentation: Presentation = .numeric, unitsStyle: UnitsStyle = .wide, locale: Locale = .autoupdatingCurrent, calendar: Calendar = .autoupdatingCurrent, capitalizationContext: FormatStyleCapitalizationContext = .unknown) {
             self.presentation = presentation
             self.unitsStyle = unitsStyle
diff --git a/Sources/FoundationInternationalization/Formatting/Date/Date+VerbatimFormatStyle.swift b/Sources/FoundationInternationalization/Formatting/Date/Date+VerbatimFormatStyle.swift
index 807c3276d..26698f3b8 100644
--- a/Sources/FoundationInternationalization/Formatting/Date/Date+VerbatimFormatStyle.swift
+++ b/Sources/FoundationInternationalization/Formatting/Date/Date+VerbatimFormatStyle.swift
@@ -78,7 +78,7 @@ extension Date.VerbatimFormatStyle: ParseableFormatStyle {
 
 // MARK: Typed Attributed Style
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.VerbatimFormatStyle {
     /// The type preserving attributed variant of this style.
     ///
@@ -139,7 +139,7 @@ extension Date.VerbatimFormatStyle : CustomConsumingRegexComponent {
 
 // MARK: DiscreteFormatStyle Conformance
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.VerbatimFormatStyle : DiscreteFormatStyle {
     public func discreteInput(before input: Date) -> Date? {
         guard let (bound, isIncluded) = bound(for: input, isLower: true) else {
@@ -176,7 +176,7 @@ extension Date.VerbatimFormatStyle : DiscreteFormatStyle {
     }
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.VerbatimFormatStyle.Attributed : DiscreteFormatStyle {
     public func discreteInput(before input: Date) -> Date? {
         base.discreteInput(before: input)
diff --git a/Sources/FoundationInternationalization/Formatting/Date/DateFieldSymbol.swift b/Sources/FoundationInternationalization/Formatting/Date/DateFieldSymbol.swift
index add48650f..1ff65c151 100644
--- a/Sources/FoundationInternationalization/Formatting/Date/DateFieldSymbol.swift
+++ b/Sources/FoundationInternationalization/Formatting/Date/DateFieldSymbol.swift
@@ -999,97 +999,97 @@ public extension Date.FormatStyle.Symbol.TimeZone {
 
 // MARK: Omitted Symbol Options
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.Era {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.Year {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.YearForWeekOfYear {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.CyclicYear {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.Quarter {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.Month {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.Week {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.Day {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.DayOfYear {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.Weekday {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.DayPeriod {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.Hour {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.Minute {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.Second {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.SecondFraction {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Symbol.TimeZone {
     /// The option for not including the symbol in the formatted output.
     public static let omitted: Self = .init(option: nil)
diff --git a/Sources/FoundationInternationalization/Formatting/Date/DateFormatStyle.swift b/Sources/FoundationInternationalization/Formatting/Date/DateFormatStyle.swift
index b35fe56c1..5a25b2548 100644
--- a/Sources/FoundationInternationalization/Formatting/Date/DateFormatStyle.swift
+++ b/Sources/FoundationInternationalization/Formatting/Date/DateFormatStyle.swift
@@ -346,7 +346,7 @@ extension Date.AttributedStyle : FormatStyle {}
 
 // MARK: Typed Attributed Style
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle {
     /// The type preserving attributed variant of this style.
     ///
@@ -557,7 +557,7 @@ extension Date.FormatStyle {
 
 // MARK: Symbol Modifiers Attributed Style
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Attributed {
     /// Change the representation of the era in the format.
     ///
@@ -817,7 +817,7 @@ public extension ParseStrategy where Self == Date.FormatStyle {
 
 // MARK: DiscreteFormatStyle Conformance
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle : DiscreteFormatStyle {
     public func discreteInput(before input: Date) -> Date? {
         guard let (bound, isIncluded) = bound(for: input, isLower: true) else {
@@ -854,7 +854,7 @@ extension Date.FormatStyle : DiscreteFormatStyle {
     }
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Date.FormatStyle.Attributed : DiscreteFormatStyle {
     public func discreteInput(before input: Date) -> Date? {
         base.discreteInput(before: input)
diff --git a/Sources/FoundationInternationalization/Formatting/Duration+TimeFormatStyle.swift b/Sources/FoundationInternationalization/Formatting/Duration+TimeFormatStyle.swift
index 6b744be2c..2578c39d1 100644
--- a/Sources/FoundationInternationalization/Formatting/Duration+TimeFormatStyle.swift
+++ b/Sources/FoundationInternationalization/Formatting/Duration+TimeFormatStyle.swift
@@ -423,7 +423,7 @@ extension Duration.TimeFormatStyle {
     }
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Duration.TimeFormatStyle {
     /// Returns a modified style that applies the given `grouping` rule to the highest field in the
     /// pattern.
@@ -440,7 +440,7 @@ extension Duration.TimeFormatStyle {
     }
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Duration.TimeFormatStyle.Attributed {
     /// Returns a modified style that applies the given `grouping` rule to the highest field in the
     /// pattern.
@@ -453,7 +453,7 @@ extension Duration.TimeFormatStyle.Attributed {
 
 // MARK: Dynamic Member Lookup
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Duration.TimeFormatStyle.Attributed {
     private var innerStyle: Duration.TimeFormatStyle {
         get {
@@ -480,7 +480,7 @@ extension Duration.TimeFormatStyle.Attributed {
 
 // MARK: DiscreteFormatStyle Conformance
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Duration.TimeFormatStyle.Attributed : DiscreteFormatStyle {
     public func discreteInput(before input: Duration) -> Duration? {
         Duration.TimeFormatStyle(pattern: pattern, locale: locale).discreteInput(before: input)
@@ -491,7 +491,7 @@ extension Duration.TimeFormatStyle.Attributed : DiscreteFormatStyle {
     }
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Duration.TimeFormatStyle : DiscreteFormatStyle {
     public func discreteInput(before input: Duration) -> Duration? {
         let (bound, isIncluded) = Duration.bound(for: input, in: interval(for: input), countingDown: true, roundingRule: self.pattern.roundingRule)
diff --git a/Sources/FoundationInternationalization/Formatting/Duration+UnitsFormatStyle.swift b/Sources/FoundationInternationalization/Formatting/Duration+UnitsFormatStyle.swift
index 2463070c2..f17ce7548 100644
--- a/Sources/FoundationInternationalization/Formatting/Duration+UnitsFormatStyle.swift
+++ b/Sources/FoundationInternationalization/Formatting/Duration+UnitsFormatStyle.swift
@@ -632,7 +632,7 @@ extension Duration.UnitsFormatStyle {
 
 // MARK: Dynamic Member Lookup
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Duration.UnitsFormatStyle.Attributed {
     public subscript<T>(dynamicMember key: KeyPath<Duration.UnitsFormatStyle, T>) -> T {
         innerStyle[keyPath: key]
@@ -650,7 +650,7 @@ extension Duration.UnitsFormatStyle.Attributed {
 
 // MARK: DiscreteFormatStyle Conformance
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Duration.UnitsFormatStyle.Attributed : DiscreteFormatStyle {
     public func discreteInput(before input: Duration) -> Duration? {
         self.innerStyle.discreteInput(before: input)
@@ -661,7 +661,7 @@ extension Duration.UnitsFormatStyle.Attributed : DiscreteFormatStyle {
     }
 }
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 extension Duration.UnitsFormatStyle : DiscreteFormatStyle {
     public func discreteInput(before input: Duration) -> Duration? {
         let (bound, isIncluded) = self.bound(for: input, countingDown: true)
diff --git a/Sources/FoundationInternationalization/Formatting/Number/Decimal+FormatStyle.swift b/Sources/FoundationInternationalization/Formatting/Number/Decimal+FormatStyle.swift
index 74f12db46..cb2be15f3 100644
--- a/Sources/FoundationInternationalization/Formatting/Number/Decimal+FormatStyle.swift
+++ b/Sources/FoundationInternationalization/Formatting/Number/Decimal+FormatStyle.swift
@@ -239,7 +239,7 @@ extension Decimal.FormatStyle {
         ///
         /// - Parameter notation: The notation to apply to the format style.
         /// - Returns: A decimal currency format style modified to use the specified notation.
-        @available(FoundationPreview 0.4, *)
+        @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
         public func notation(_ notation: Configuration.Notation) -> Self {
             var new = self
             new.collection.notation = notation
diff --git a/Sources/FoundationInternationalization/Formatting/Number/FloatingPointFormatStyle.swift b/Sources/FoundationInternationalization/Formatting/Number/FloatingPointFormatStyle.swift
index 047efe4e6..249259e5d 100644
--- a/Sources/FoundationInternationalization/Formatting/Number/FloatingPointFormatStyle.swift
+++ b/Sources/FoundationInternationalization/Formatting/Number/FloatingPointFormatStyle.swift
@@ -206,7 +206,7 @@ extension FloatingPointFormatStyle {
         ///
         /// - Parameter notation: The notation to apply to the format style.
         /// - Returns: A floating-point currency format style modified to use the specified notation.
-        @available(FoundationPreview 0.4, *)
+        @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
         public func notation(_ notation: Configuration.Notation) -> Self {
             var new = self
             new.collection.notation = notation
diff --git a/Sources/FoundationInternationalization/Formatting/Number/IntegerFormatStyle.swift b/Sources/FoundationInternationalization/Formatting/Number/IntegerFormatStyle.swift
index 23f9b7e0a..16f1d0142 100644
--- a/Sources/FoundationInternationalization/Formatting/Number/IntegerFormatStyle.swift
+++ b/Sources/FoundationInternationalization/Formatting/Number/IntegerFormatStyle.swift
@@ -206,7 +206,7 @@ extension IntegerFormatStyle {
         ///
         /// - Parameter notation: The notation to apply to the format style.
         /// - Returns: An integer currency format style modified to use the specified notation.
-        @available(FoundationPreview 0.4, *)
+        @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
         public func notation(_ notation: Configuration.Notation) -> Self {
             var new = self
             new.collection.notation = notation
diff --git a/Sources/FoundationInternationalization/Formatting/Number/NumberFormatStyleConfiguration.swift b/Sources/FoundationInternationalization/Formatting/Number/NumberFormatStyleConfiguration.swift
index 5898bf071..139ecf63f 100644
--- a/Sources/FoundationInternationalization/Formatting/Number/NumberFormatStyleConfiguration.swift
+++ b/Sources/FoundationInternationalization/Formatting/Number/NumberFormatStyleConfiguration.swift
@@ -318,7 +318,7 @@ public enum CurrencyFormatStyleConfiguration {
     public typealias DecimalSeparatorDisplayStrategy = NumberFormatStyleConfiguration.DecimalSeparatorDisplayStrategy
     public typealias RoundingRule = NumberFormatStyleConfiguration.RoundingRule
     /// The type used to configure notation for currency format styles.
-    @available(FoundationPreview 0.4, *)
+    @available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
     public typealias Notation = NumberFormatStyleConfiguration.Notation
 
     internal typealias RoundingIncrement = NumberFormatStyleConfiguration.RoundingIncrement
diff --git a/Sources/FoundationInternationalization/Predicate/LocalizedString.swift b/Sources/FoundationInternationalization/Predicate/LocalizedString.swift
index d704b053a..0d46f8cbd 100644
--- a/Sources/FoundationInternationalization/Predicate/LocalizedString.swift
+++ b/Sources/FoundationInternationalization/Predicate/LocalizedString.swift
@@ -41,14 +41,14 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPreview 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.StringLocalizedStandardContains : CustomStringConvertible {
     public var description: String {
         "StringLocalizedStandardContains(root: \(root), other: \(other))"
     }
 }
 
-@available(FoundationPreview 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.StringLocalizedStandardContains : DebugStringConvertiblePredicateExpression where Root : DebugStringConvertiblePredicateExpression, Other : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(root.debugString(state: &state)).localizedStandardContains(\(other.debugString(state: &state)))"
@@ -105,14 +105,14 @@ extension PredicateExpressions {
     }
 }
 
-@available(FoundationPreview 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.StringLocalizedCompare : CustomStringConvertible {
     public var description: String {
         "StringLocalizedCompare(root: \(root), other: \(other))"
     }
 }
 
-@available(FoundationPreview 0.3, *)
+@available(macOS 14.4, iOS 17.4, tvOS 17.4, watchOS 10.4, *)
 extension PredicateExpressions.StringLocalizedCompare : DebugStringConvertiblePredicateExpression where Root : DebugStringConvertiblePredicateExpression, Other : DebugStringConvertiblePredicateExpression {
     package func debugString(state: inout DebugStringConversionState) -> String {
         "\(root.debugString(state: &state)).localizedCompare(\(other.debugString(state: &state)))"
diff --git a/Sources/FoundationInternationalization/String/SortDescriptor.swift b/Sources/FoundationInternationalization/String/SortDescriptor.swift
index 6838c0863..b01608f13 100644
--- a/Sources/FoundationInternationalization/String/SortDescriptor.swift
+++ b/Sources/FoundationInternationalization/String/SortDescriptor.swift
@@ -182,7 +182,7 @@ public struct SortDescriptor<Compared>: SortComparator, Codable, Sendable {
     /// The key path to the field for comparison.
     ///
     /// This value is `nil` when `Compared` is not an NSObject
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     public var keyPath: PartialKeyPath<Compared>? {
         switch comparison {
         case .comparable(_, let keyPath):
@@ -202,7 +202,7 @@ public struct SortDescriptor<Compared>: SortComparator, Codable, Sendable {
     ///
     /// This property is non-`nil` when the `SortDescriptor` value is created
     /// with one.
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     public var stringComparator: String.StandardComparator? {
         var result: String.StandardComparator?
         switch comparison {
@@ -237,38 +237,38 @@ public struct SortDescriptor<Compared>: SortComparator, Codable, Sendable {
     // A temporary workaround to a compiler bug that changes the ABI when adding the & Sendable constraint
     // Should be removed and the related functions should be made public when rdar://131764614 is resolved
     @_alwaysEmitIntoClient
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     public init<Value>(_ keyPath: KeyPath<Compared, Value> & Sendable, order: SortOrder = .forward) where Value: Comparable {
         self.init(keyPath as KeyPath<Compared, Value>, order: order)
     }
     
     @_alwaysEmitIntoClient
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     public init<Value>(_ keyPath: KeyPath<Compared, Value?> & Sendable, order: SortOrder = .forward) where Value: Comparable {
         self.init(keyPath as KeyPath<Compared, Value?>, order: order)
     }
     
     #if FOUNDATION_FRAMEWORK
     @_alwaysEmitIntoClient
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     public init(_ keyPath: KeyPath<Compared, String> & Sendable, comparator: String.StandardComparator = .localizedStandard) {
         self.init(keyPath as KeyPath<Compared, String>, comparator: comparator)
     }
     
     @_alwaysEmitIntoClient
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     public init(_ keyPath: KeyPath<Compared, String?> & Sendable, comparator: String.StandardComparator = .localizedStandard) {
         self.init(keyPath as KeyPath<Compared, String?>, comparator: comparator)
     }
     
     @_alwaysEmitIntoClient
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     public init(_ keyPath: KeyPath<Compared, String> & Sendable, comparator: String.StandardComparator = .localizedStandard, order: SortOrder) {
         self.init(keyPath as KeyPath<Compared, String>, comparator: comparator, order: order)
     }
     
     @_alwaysEmitIntoClient
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     public init(_ keyPath: KeyPath<Compared, String?> & Sendable, comparator: String.StandardComparator = .localizedStandard, order: SortOrder) {
         self.init(keyPath as KeyPath<Compared, String?>, comparator: comparator, order: order)
     }
@@ -454,7 +454,7 @@ public struct SortDescriptor<Compared>: SortComparator, Codable, Sendable {
     /// - Parameters:
     ///   - keyPath: The key path to the field to use for the comparison.
     ///   - order: The initial order to use for comparison.
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     /*public*/ @usableFromInline init<Value>(_ keyPath: KeyPath<Compared, Value>, order: SortOrder = .forward) where Value: Comparable {
         self.order = order
         self.keyString = nil
@@ -476,7 +476,7 @@ public struct SortDescriptor<Compared>: SortComparator, Codable, Sendable {
     /// - Parameters:
     ///   - keyPath: The key path to the field to use for the comparison.
     ///   - order: The initial order to use for comparison.
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     /*public*/ @usableFromInline init<Value>(_ keyPath: KeyPath<Compared, Value?>, order: SortOrder = .forward) where Value: Comparable {
         self.order = order
         self.keyString = nil
@@ -505,7 +505,7 @@ public struct SortDescriptor<Compared>: SortComparator, Codable, Sendable {
     /// - Parameters:
     ///   - keyPath: The key path to the field to use for comparison.
     ///   - comparator: The standard string comparator to use for comparison.
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     /*public*/ @usableFromInline init(_ keyPath: KeyPath<Compared, String>, comparator: String.StandardComparator = .localizedStandard) {
         self.order = comparator.order
         self.keyString = nil
@@ -524,7 +524,7 @@ public struct SortDescriptor<Compared>: SortComparator, Codable, Sendable {
     /// - Parameters:
     ///   - keyPath: The key path to the field to use for comparison.
     ///   - comparator: The standard string comparator to use for comparison.
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     /*public*/ @usableFromInline init(_ keyPath: KeyPath<Compared, String?>, comparator: String.StandardComparator = .localizedStandard) {
         self.order = comparator.order
         self.keyString = nil
@@ -544,7 +544,7 @@ public struct SortDescriptor<Compared>: SortComparator, Codable, Sendable {
     ///   - keyPath: The key path to the field to use for comparison.
     ///   - comparator: The standard string comparator to use for comparison.
     ///   - order: The initial order to use for comparison.
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     /*public*/ @usableFromInline init(_ keyPath: KeyPath<Compared, String>, comparator: String.StandardComparator = .localizedStandard, order: SortOrder) {
         self.order = order
         self.keyString = nil
@@ -566,7 +566,7 @@ public struct SortDescriptor<Compared>: SortComparator, Codable, Sendable {
     ///   - keyPath: The key path to the field to use for comparison.
     ///   - comparator: The standard string comparator to use for comparison.
     ///   - order: The initial order to use for comparison.
-    @available(FoundationPreview 0.1, *)
+    @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
     /*public*/ @usableFromInline init(_ keyPath: KeyPath<Compared, String?>, comparator: String.StandardComparator = .localizedStandard, order: SortOrder) {
         self.order = order
         self.keyString = nil
diff --git a/Sources/TestSupport/TestSupport.swift b/Sources/TestSupport/TestSupport.swift
index 780d0dc06..a8847500f 100644
--- a/Sources/TestSupport/TestSupport.swift
+++ b/Sources/TestSupport/TestSupport.swift
@@ -52,7 +52,7 @@ public typealias CurrencyFormatStyleConfiguration = Foundation.CurrencyFormatSty
 @available(macOS 12.0, iOS 15.0, tvOS 15.0, watchOS 8.0, *)
 public typealias IntegerParseStrategy = Foundation.IntegerParseStrategy
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 public typealias DiscreteFormatStyle = Foundation.DiscreteFormatStyle
 
 @available(macOS 12.0, iOS 15.0, tvOS 15.0, watchOS 8.0, *)
@@ -110,7 +110,7 @@ public typealias StandardPredicateExpression = Foundation.StandardPredicateExpre
 public typealias PredicateError = Foundation.PredicateError
 @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 public typealias PredicateCodableConfiguration = Foundation.PredicateCodableConfiguration
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 public typealias Expression = Foundation.Expression
 #else
 
@@ -152,7 +152,7 @@ public typealias CurrencyFormatStyleConfiguration = FoundationInternationalizati
 @available(macOS 12.0, iOS 15.0, tvOS 15.0, watchOS 8.0, *)
 public typealias IntegerParseStrategy = FoundationInternationalization.IntegerParseStrategy
 
-@available(FoundationPreview 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 public typealias DiscreteFormatStyle = FoundationEssentials.DiscreteFormatStyle
 
 @available(macOS 12.0, iOS 15.0, tvOS 15.0, watchOS 8.0, *)
@@ -213,7 +213,7 @@ public typealias PredicateExpressions = FoundationEssentials.PredicateExpression
 public typealias StandardPredicateExpression = FoundationEssentials.StandardPredicateExpression
 @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
 public typealias PredicateError = FoundationEssentials.PredicateError
-@available(FoundationPredicate 0.4, *)
+@available(macOS 15, iOS 18, tvOS 18, watchOS 11, *)
 public typealias Expression = FoundationEssentials.Expression
 
 public typealias SortDescriptor = FoundationInternationalization.SortDescriptor
diff --git a/Tests/FoundationEssentialsTests/PredicateTests.swift b/Tests/FoundationEssentialsTests/PredicateTests.swift
index 28ee004f4..2a4a5541a 100644
--- a/Tests/FoundationEssentialsTests/PredicateTests.swift
+++ b/Tests/FoundationEssentialsTests/PredicateTests.swift
@@ -312,7 +312,6 @@ private struct PredicateTests {
     }
 
     @Test
-    @available(FoundationPredicateRegex 0.4, *)
     func regex() throws {
         let literalRegex = #/[AB0-9]\/?[^\n]+/#
         var predicate = #Predicate<Object> {
@@ -329,7 +328,6 @@ private struct PredicateTests {
     
     #if canImport(RegexBuilder)
     @Test
-    @available(FoundationPredicateRegex 0.4, *)
     func regex_RegexBuilder() throws {
         let builtRegex = Regex {
             ChoiceOf {
@@ -349,7 +347,6 @@ private struct PredicateTests {
     #endif
     
     @Test
-    @available(FoundationPredicate 0.3, *)
     func debugDescription() throws {
         let date = Date.now
         let predicate = #Predicate<Object> {
@@ -385,7 +382,6 @@ private struct PredicateTests {
 
     #if FOUNDATION_FRAMEWORK
     @Test
-    @available(FoundationPredicate 0.3, *)
     func nested() throws {
         let predicateA = #Predicate<Object> {
             $0.a == 3
@@ -404,7 +400,6 @@ private struct PredicateTests {
     #endif
     
     @Test
-    @available(FoundationPredicate 0.4, *)
     func expression() throws {
         let expression = #Expression<Int, Int> {
             $0 + 1
diff --git a/Tests/FoundationEssentialsTests/UUIDTests.swift b/Tests/FoundationEssentialsTests/UUIDTests.swift
index 22ad824ce..0e9127621 100644
--- a/Tests/FoundationEssentialsTests/UUIDTests.swift
+++ b/Tests/FoundationEssentialsTests/UUIDTests.swift
@@ -99,7 +99,6 @@ private struct UUIDTests {
         #expect(String(reflecting: uuid) == "89E90DC6-5EBA-41A8-A64D-81D3576EE46E")
     }
 
-    @available(FoundationPreview 0.1, *)
     @Test func comparable() throws {
         var uuid1 = try #require(UUID(uuidString: "00000000-0000-0000-0000-000000000001"))
         var uuid2 = try #require(UUID(uuidString: "00000000-0000-0000-0000-000000000002"))