Enable Swift 6 and build with Xcode 16 and macOS 15 to test documenta…

…tion hosting

.github/workflows/build.yml

@@ -14,12 +14,12 @@ env:
 
 jobs:
   build:
-    runs-on: macos-14
+    runs-on: macos-15
     steps:
       - uses: actions/checkout@v3
       - uses: maxim-lobanov/setup-xcode@v1
         with:
-          xcode-version: '15.2.0'
+          xcode-version: '16.0'
       - name: Build iOS
         run: xcodebuild -scheme $SCHEME -derivedDataPath .build -destination 'generic/platform=iOS';
       - name: Build macOS
@@ -31,4 +31,4 @@ jobs:
       - name: Build visionOS
         run: xcodebuild -scheme $SCHEME -derivedDataPath .build -destination 'generic/platform=xrOS';
       - name: Test iOS
-        run: xcodebuild test -scheme $SCHEME -derivedDataPath .build -destination 'platform=iOS Simulator,name=iPhone 15,OS=17.2' -enableCodeCoverage YES;
+        run: xcodebuild test -scheme $SCHEME -derivedDataPath .build -destination 'platform=iOS Simulator,name=iPhone 16' -enableCodeCoverage YES;

.github/workflows/docc.yml

@@ -24,7 +24,7 @@ jobs:
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: macos-14
+    runs-on: macos-15
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -34,7 +34,7 @@ jobs:
       - name: Select Xcode version
         uses: maxim-lobanov/setup-xcode@v1
         with:
-          xcode-version: '15.2.0'
+          xcode-version: '16.0'
       - name: Build DocC
         run: |
           swift package resolve;

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.9
+// swift-tools-version:6.0
 
 import PackageDescription
 
@@ -21,10 +21,7 @@ let package = Package(
     targets: [
         .target(
             name: "DeckKit",
-            dependencies: [],
-            swiftSettings: [
-                .enableExperimentalFeature("StrictConcurrency")
-            ]
+            dependencies: []
         ),
         .testTarget(
             name: "DeckKitTests",