tayloraswift · tayloraswift · Sep 25, 2025 · Sep 25, 2025 · Sep 25, 2025
diff --git a/.github/workflows/Docs.yml b/.github/workflows/Docs.yml
@@ -19,8 +19,8 @@ jobs:
             -   name: Install Swift
                 uses: tayloraswift/swift-install-action@master
                 with:
-                    swift-prefix: "swift-6.1.2-release/ubuntu2404/swift-6.1.2-RELEASE"
-                    swift-id: "swift-6.1.2-RELEASE-ubuntu24.04"
+                    swift-prefix: "swift-6.2-release/ubuntu2404/swift-6.2-RELEASE"
+                    swift-id: "swift-6.2-RELEASE-ubuntu24.04"
 
             #   This installs an older version of Unidoc, not the one we are testing.
             #   We use `--static-swift-stdlib` so it doesn’t matter if the Unidoc binary was
@@ -33,9 +33,9 @@ jobs:
 
             -   name: Build documentation
                 run: |
-                    unidoc compile -I .. \
+                    unidoc build \
                         --ci fail-on-errors \
-                        --package-name swift-unidoc \
+                        --project-path . \
                         --swift-toolchain $SWIFT_INSTALLATION
 
     macos:
@@ -53,6 +53,6 @@ jobs:
 
             -   name: Build documentation
                 run: |
-                    unidoc compile -I .. \
+                    unidoc build \
                         --ci fail-on-errors \
-                        --package-name swift-unidoc
+                        --project-path .
diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
@@ -34,7 +34,7 @@ jobs:
                         -v $PWD:/swift/swift-unidoc \
                         -w /swift/swift-unidoc \
                         -e SWIFT_INSTALLATION=/usr \
-                        swift:6.1.2-noble \
+                        swift:6.2-noble \
                         /bin/bash Scripts/Linux/TestAll
 
     linux:
@@ -47,8 +47,8 @@ jobs:
             -   name: Install Swift
                 uses: tayloraswift/swift-install-action@master
                 with:
-                    swift-prefix: "swift-6.1.2-release/ubuntu2404/swift-6.1.2-RELEASE"
-                    swift-id: "swift-6.1.2-RELEASE-ubuntu24.04"
+                    swift-prefix: "swift-6.2-release/ubuntu2404/swift-6.2-RELEASE"
+                    swift-id: "swift-6.2-RELEASE-ubuntu24.04"
 
             -   name: Checkout repository
                 uses: actions/checkout@v3

diff --git a/.gitignore b/.gitignore
@@ -4,8 +4,9 @@
 .ssgc
 .testing
 .unidoc
-.vscode
-.DS_Store
+
+/.vscode/launch.json
+/.vscode/settings.json
 
 /*.tar.gz
 /unidoc

diff --git a/.vscode/tasks.json b/.vscode/tasks.json
@@ -0,0 +1,159 @@
+{
+	"version": "2.0.0",
+	"tasks": [
+        {
+            "type": "swift",
+            "args": [
+                "build",
+                "-c",
+                "debug",
+                "--build-tests",
+                "--explicit-target-dependency-import-check=error",
+                "--destination", "Scripts/Linux/x86_64/x86_64.json"
+            ],
+            "env": {
+                "UNIDOC_ENABLE_INDEXSTORE": "1"
+            },
+            "disableTaskQueue": true,
+            "problemMatcher": [
+                "$swiftc"
+            ],
+            "group": "build",
+            "label": "swift: Build All",
+            "detail": "swift build"
+        },
+        {
+            "type": "swift",
+            "args": [
+                "build",
+                "-c",
+                "release",
+                "--build-tests",
+                "--explicit-target-dependency-import-check=error",
+                "--destination", "Scripts/Linux/x86_64/x86_64.json"
+            ],
+            "env": {
+                "UNIDOC_ENABLE_INDEXSTORE": "1"
+            },
+            "disableTaskQueue": true,
+            "problemMatcher": [
+                "$swiftc"
+            ],
+            "group": "build",
+            "label": "swift: Build All (release)",
+            "detail": "swift build -c release"
+        },
+        {
+            "type": "swift",
+            "args": [
+                "test",
+                "-c",
+                "release",
+                "--skip-build",
+                "--skip",
+                "SymbolGraphValidationTests",
+                "--no-parallel",
+                "--explicit-target-dependency-import-check=error",
+                "--destination", "Scripts/Linux/x86_64/x86_64.json"
+            ],
+            "env": {
+                "UNIDOC_ENABLE_INDEXSTORE": "1"
+            },
+            "disableTaskQueue": true,
+            "problemMatcher": [
+                "$swiftc"
+            ],
+            "group": "build",
+            "label": "swift: Test All (release)",
+            "detail": "swift test -c release"
+        },
+        {
+            "type": "swift",
+            "args": [
+                "test",
+                "--skip-build",
+                "--filter",
+                "UCFTests",
+                "--no-parallel",
+                "--explicit-target-dependency-import-check=error",
+                "--destination", "Scripts/Linux/x86_64/x86_64.json"
+            ],
+            "env": {
+                "UNIDOC_ENABLE_INDEXSTORE": "1"
+            },
+            "disableTaskQueue": true,
+            "problemMatcher": [
+                "$swiftc"
+            ],
+            "group": "build",
+            "label": "swift: Test UCF",
+            "detail": "swift test"
+        },
+        {
+            "type": "swift",
+            "args": [
+                "test",
+                "--skip-build",
+                "--filter",
+                "MarkdownPluginSwiftTests",
+                "--no-parallel",
+                "--explicit-target-dependency-import-check=error",
+                "--destination", "Scripts/Linux/x86_64/x86_64.json"
+            ],
+            "env": {
+                "UNIDOC_ENABLE_INDEXSTORE": "1"
+            },
+            "disableTaskQueue": true,
+            "problemMatcher": [
+                "$swiftc"
+            ],
+            "group": "build",
+            "label": "swift: Test MarkdownPluginSwift",
+            "detail": "swift test"
+        },
+        {
+            "type": "swift",
+            "args": [
+                "test",
+                "--skip-build",
+                "--filter",
+                "MarkdownRenderingTests",
+                "--no-parallel",
+                "--explicit-target-dependency-import-check=error",
+                "--destination", "Scripts/Linux/x86_64/x86_64.json"
+            ],
+            "env": {
+                "UNIDOC_ENABLE_INDEXSTORE": "1"
+            },
+            "disableTaskQueue": true,
+            "problemMatcher": [
+                "$swiftc"
+            ],
+            "group": "build",
+            "label": "swift: Test MarkdownRendering",
+            "detail": "swift test"
+        },
+        {
+            "type": "swift",
+            "args": [
+                "test",
+                "--skip-build",
+                "--filter",
+                "SymbolGraphLinkerTests",
+                "--no-parallel",
+                "--explicit-target-dependency-import-check=error",
+                "--destination", "Scripts/Linux/x86_64/x86_64.json"
+            ],
+            "env": {
+                "UNIDOC_ENABLE_INDEXSTORE": "1"
+            },
+            "disableTaskQueue": true,
+            "problemMatcher": [
+                "$swiftc"
+            ],
+            "group": "build",
+            "label": "swift: Test SymbolGraphLinkerTests",
+            "detail": "swift test"
+        },
+    ]
+}
diff --git a/Package.resolved b/Package.resolved
diff --git a/Package.swift b/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:6.0
+// swift-tools-version:6.2
 import class Foundation.ProcessInfo
 import PackageDescription
 import CompilerPluginSupport
@@ -77,7 +77,7 @@ let package:Package = .init(
         .package(url: "https://github.com/tayloraswift/swift-bson", .upToNextMinor(
             from: "1.0.0")),
         .package(url: "https://github.com/tayloraswift/swift-dom", .upToNextMinor(
-            from: "1.1.0")),
+            from: "1.2.0")),
         .package(url: "https://github.com/tayloraswift/swift-grammar", .upToNextMinor(
             from: "0.5.0")),
         .package(url: "https://github.com/tayloraswift/swift-hash", .upToNextMinor(
@@ -113,7 +113,7 @@ let package:Package = .init(
         .package(url: "https://github.com/apple/swift-markdown", .upToNextMinor(
             from: "0.4.0")),
         .package(url: "https://github.com/apple/swift-syntax",
-            from: "600.0.1"),
+            from: "602.0.0"),
     ],
     targets: [
         .executableTarget(name: "ssgc",
@@ -733,6 +733,9 @@ for target:PackageDescription.Target in package.targets
         settings.append(.enableUpcomingFeature("ExistentialAny"))
         settings.append(.enableExperimentalFeature("StrictConcurrency"))
 
+        settings.append(.treatWarning("ExistentialAny", as: .error))
+        settings.append(.treatWarning("MutableGlobalVariable", as: .error))
+
         settings.append(.define("DEBUG", .when(configuration: .debug)))
 
         $0 = settings

diff --git a/Sources/HTTPClient/HTTP2/HTTP.Client2.InterfaceHandler.swift b/Sources/HTTPClient/HTTP2/HTTP.Client2.InterfaceHandler.swift
@@ -2,10 +2,6 @@ import NIOCore
 import NIOHPACK
 import NIOHTTP2
 
-extension ChannelHandlerContext:@retroactive @unchecked Sendable
-{
-}
-
 extension HTTP.Client2
 {
     /// An HTTP/2 handler whose sole purpose is to initiate HTTP/2 streams in parallel by

diff --git a/Sources/MarkdownPluginSwift/Signatures/SignatureSyntax.Autographer.swift b/Sources/MarkdownPluginSwift/Signatures/SignatureSyntax.Autographer.swift
@@ -31,6 +31,18 @@ extension SignatureSyntax.Autographer
         }
     }
 
+    mutating
+    func encode(type:GenericArgumentSyntax.Argument, stem:Bool = false)
+    {
+        switch type
+        {
+        case .type(let type):
+            self.encode(type: type, stem: stem)
+
+        case .expr:
+            self.autograph.append("_")
+        }
+    }
     mutating
     func encode(type:TypeSyntax, stem:Bool = false)
     {
@@ -191,7 +203,7 @@ extension SignatureSyntax.Autographer
     {
         if  let arguments:GenericArgumentListSyntax, resugar
         {
-            let arguments:[TypeSyntax] = arguments.map(\.argument)
+            let arguments:[GenericArgumentSyntax.Argument] = arguments.map(\.argument)
             let position:Int = name.positionAfterSkippingLeadingTrivia.utf8Offset
 
             if  self.sugarMap.arrays.contains(position), arguments.count == 1

diff --git a/Sources/SourceDiagnostics/Contexts/DiagnosticContext.swift b/Sources/SourceDiagnostics/Contexts/DiagnosticContext.swift
@@ -1,7 +1,7 @@
 import Sources
 
 @frozen @usableFromInline
-struct DiagnosticContext<File>
+struct DiagnosticContext<File>:SendableMetatype
 {
     @usableFromInline
     let location:SourceLocation<File>?

diff --git a/Sources/Testing_/TestBattery.swift b/Sources/Testing_/TestBattery.swift
@@ -1,5 +1,5 @@
 public
-protocol TestBattery
+protocol TestBattery:SendableMetatype
 {
     static
     var name:String { get }