diff --git a/Configurations/Shared/basic/OpenSwiftUI.xcconfig b/Configurations/Shared/basic/OpenSwiftUI.xcconfig
index 0aa4a0d6e..4471e7a16 100644
--- a/Configurations/Shared/basic/OpenSwiftUI.xcconfig
+++ b/Configurations/Shared/basic/OpenSwiftUI.xcconfig
@@ -4,4 +4,4 @@ GCC_PREPROCESSOR_DEFINITIONS_OPENSWIFTUI = OPENSWIFTUI=1
 
 SWIFT_ACTIVE_COMPILATION_CONDITIONS_OPENSWIFTUI = OPENSWIFTUI
 
-OPENSWIFTUI_AVAILABILITY_MACRO = "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v1_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v1_4:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v2_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_macOS_v2_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v2_1:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v2_3:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v3_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v3_2:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v3_4:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v4_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v4_1:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v4_4:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_1:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_2:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_4:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_5:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v6_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v7_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0"
+OPENSWIFTUI_AVAILABILITY_MACRO = "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v1_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v1_4:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v2_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_macOS_v2_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v2_1:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v2_3:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v3_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v3_2:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v3_4:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v4_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v4_1:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v4_4:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_1:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_2:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_4:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_5:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v6_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v7_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v8_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0"
diff --git a/Configurations/Shared/basic/SwiftUI.xcconfig b/Configurations/Shared/basic/SwiftUI.xcconfig
index e617e297c..40b822015 100644
--- a/Configurations/Shared/basic/SwiftUI.xcconfig
+++ b/Configurations/Shared/basic/SwiftUI.xcconfig
@@ -2,4 +2,4 @@ OPENSWIFTUI_TARGET_BUNDLE_ID = SwiftUI
 
 SWIFT_INCLUDE_PATHS = $(inherited) $(SRCROOT)/Modules/Platform/cocoa
 
-OPENSWIFTUI_AVAILABILITY_MACRO = "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v1_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v1_4:iOS 13.4, macOS 10.15.4, tvOS 13.4, watchOS 6.2" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v2_0:iOS 14.0, macOS 11.0, tvOS 14.0, watchOS 7.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_macOS_v2_0:macOS 11.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v2_1:iOS 14.2, macOS 11.0, tvOS 14.1, watchOS 7.1" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v2_3:iOS 14.5, macOS 11.3, tvOS 14.5, watchOS 7.4" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v3_0:iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v3_2:iOS 15.2, macOS 12.1, tvOS 15.2, watchOS 8.3" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v3_4:iOS 15.4, macOS 12.3, tvOS 15.4, watchOS 8.5" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v4_0:iOS 16.0, macOS 13.0, tvOS 16.0, watchOS 9.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v4_1:iOS 16.1, macOS 13.0, tvOS 16.1, watchOS 9.1" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v4_4:iOS 16.4, macOS 13.3, tvOS 16.4, watchOS 9.4" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_0:iOS 17.0, macOS 14.0, tvOS 17.0, watchOS 10.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_1:iOS 17.1, macOS 14.1, tvOS 17.1, watchOS 10.1, visionOS 1.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_2:iOS 17.2, macOS 14.2, tvOS 17.2, watchOS 10.2, visionOS 1.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_4:iOS 17.4, macOS 14.4, tvOS 17.4, watchOS 10.4, visionOS 1.1" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_5:iOS 17.5, macOS 14.5, tvOS 17.5, watchOS 10.5, visionOS 1.2" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v6_0:iOS 18.0, macOS 15.0, tvOS 18.0, watchOS 11.0, visionOS 2.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v7_0:iOS 19.0, macOS 16.0, tvOS 19.0, watchOS 12.0, visionOS 3.0"
+OPENSWIFTUI_AVAILABILITY_MACRO = "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v1_0:iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v1_4:iOS 13.4, macOS 10.15.4, tvOS 13.4, watchOS 6.2" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v2_0:iOS 14.0, macOS 11.0, tvOS 14.0, watchOS 7.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_macOS_v2_0:macOS 11.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v2_1:iOS 14.2, macOS 11.0, tvOS 14.1, watchOS 7.1" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v2_3:iOS 14.5, macOS 11.3, tvOS 14.5, watchOS 7.4" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v3_0:iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v3_2:iOS 15.2, macOS 12.1, tvOS 15.2, watchOS 8.3" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v3_4:iOS 15.4, macOS 12.3, tvOS 15.4, watchOS 8.5" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v4_0:iOS 16.0, macOS 13.0, tvOS 16.0, watchOS 9.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v4_1:iOS 16.1, macOS 13.0, tvOS 16.1, watchOS 9.1" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v4_4:iOS 16.4, macOS 13.3, tvOS 16.4, watchOS 9.4" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_0:iOS 17.0, macOS 14.0, tvOS 17.0, watchOS 10.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_1:iOS 17.1, macOS 14.1, tvOS 17.1, watchOS 10.1, visionOS 1.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_2:iOS 17.2, macOS 14.2, tvOS 17.2, watchOS 10.2, visionOS 1.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_4:iOS 17.4, macOS 14.4, tvOS 17.4, watchOS 10.4, visionOS 1.1" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v5_5:iOS 17.5, macOS 14.5, tvOS 17.5, watchOS 10.5, visionOS 1.2" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v6_0:iOS 18.0, macOS 15.0, tvOS 18.0, watchOS 11.0, visionOS 2.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v7_0:iOS 26.0, macOS 26.0, tvOS 26.0, watchOS 26.0, visionOS 26.0" "-Xfrontend" "-enable-experimental-feature" "-Xfrontend" "AvailabilityMacro=OpenSwiftUI_v8_0:iOS 27.0, macOS 27.0, tvOS 27.0, watchOS 27.0, visionOS 27.0"
diff --git a/Package.resolved b/Package.resolved
index e01cd0381..dc2fb8b77 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -1,5 +1,5 @@
 {
-  "originHash" : "13632f122dbb85cdf5116b25776b9d61aa9318fd2f2f321e8a38c4b885ec58c4",
+  "originHash" : "536952dcd1e42c1f24dcd5e8e77be318da6236302a603374019cc568ef4d3c57",
   "pins" : [
     {
       "identity" : "darwinprivateframeworks",
diff --git a/Package.swift b/Package.swift
index 751da200c..1421cea8a 100644
--- a/Package.swift
+++ b/Package.swift
@@ -497,7 +497,8 @@ extension [SwiftSetting] {
             .enableExperimentalFeature("AvailabilityMacro=OpenSwiftUI_v5_4:\(ignoreAvailability ? minimumVersion : "iOS 17.4, macOS 14.4, tvOS 17.4, watchOS 10.4, visionOS 1.1")"),
             .enableExperimentalFeature("AvailabilityMacro=OpenSwiftUI_v5_5:\(ignoreAvailability ? minimumVersion : "iOS 17.5, macOS 14.5, tvOS 17.5, watchOS 10.5, visionOS 1.2")"),
             .enableExperimentalFeature("AvailabilityMacro=OpenSwiftUI_v6_0:\(ignoreAvailability ? minimumVersion : "iOS 18.0, macOS 15.0, tvOS 18.0, watchOS 11.0, visionOS 2.0")"),
-            .enableExperimentalFeature("AvailabilityMacro=OpenSwiftUI_v7_0:\(ignoreAvailability ? minimumVersion : "iOS 19.0, macOS 16.0, tvOS 19.0, watchOS 12.0, visionOS 3.0")"),
+            .enableExperimentalFeature("AvailabilityMacro=OpenSwiftUI_v7_0:\(ignoreAvailability ? minimumVersion : "iOS 26.0, macOS 26.0, tvOS 26.0, watchOS 26.0, visionOS 26.0")"),
+            .enableExperimentalFeature("AvailabilityMacro=OpenSwiftUI_v8_0:\(ignoreAvailability ? minimumVersion : "iOS 27.0, macOS 27.0, tvOS 27.0, watchOS 27.0, visionOS 27.0")"),
             .enableExperimentalFeature("AvailabilityMacro=_distantFuture:iOS 99.0, macOS 99.0, tvOS 99.0, watchOS 99.0, visionOS 99.0"),
         ]
     }