diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 00000000..de23786b
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,20 @@
+name: Pull Request
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+
+jobs:
+  unit-tests:
+    name: Unit tests
+    uses: apple/swift-nio/.github/workflows/unit_tests.yml@main
+    with:
+      linux_5_8_enabled: false
+      linux_5_9_arguments_override: "-Xswiftc -warnings-as-errors --explicit-target-dependency-import-check error"
+      linux_5_10_arguments_override: "-Xswiftc -warnings-as-errors --explicit-target-dependency-import-check error"
+      linux_nightly_6_0_arguments_override: "--explicit-target-dependency-import-check error"
+      linux_nightly_main_arguments_override: "--explicit-target-dependency-import-check error"
+
+  swift-6-language-mode:
+    name: Swift 6 Language Mode
+    uses: apple/swift-nio/.github/workflows/swift_6_language_mode.yml@main
diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
new file mode 100644
index 00000000..04e867f3
--- /dev/null
+++ b/.github/workflows/pull_request.yml
@@ -0,0 +1,30 @@
+name: Pull Request
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+
+jobs:
+  soundness:
+    name: Soundness
+    uses: apple/swift-nio/.github/workflows/soundness.yml@main
+    with:
+      license_header_check_project_name: "WebAuthn Swift"
+      shell_check_enabled: false
+      format_check_enabled: false
+      license_header_check_enabled: false
+      docs_check_enabled: false
+
+  unit-tests:
+    name: Unit tests
+    uses: apple/swift-nio/.github/workflows/unit_tests.yml@main
+    with:
+      linux_5_8_enabled: false
+      linux_5_9_arguments_override: "-Xswiftc -warnings-as-errors --explicit-target-dependency-import-check error"
+      linux_5_10_arguments_override: "-Xswiftc -warnings-as-errors --explicit-target-dependency-import-check error"
+      linux_nightly_6_0_arguments_override: "--explicit-target-dependency-import-check error"
+      linux_nightly_main_arguments_override: "--explicit-target-dependency-import-check error"
+
+  swift-6-language-mode:
+    name: Swift 6 Language Mode
+    uses: apple/swift-nio/.github/workflows/swift_6_language_mode.yml@main
diff --git a/.licenseignore b/.licenseignore
new file mode 100644
index 00000000..94569ae0
--- /dev/null
+++ b/.licenseignore
@@ -0,0 +1,33 @@
+.gitignore
+.licenseignore
+.swiftformatignore
+.spi.yml
+.swiftlint.yml
+.swift-format
+.github/*
+*.md
+**/*.md
+CONTRIBUTORS.txt
+LICENSE
+NOTICE.txt
+Package.swift
+Package@swift-*.swift
+Package.resolved
+**/*.docc/*
+**/.gitignore
+**/Package.swift
+**/Package.resolved
+**/docker-compose*.yaml
+**/docker/*
+**/.dockerignore
+**/Dockerfile
+**/Makefile
+**/*.html
+**/*-template.yml
+**/*.xcworkspace/*
+**/*.xcodeproj/*
+**/*.xcassets/*
+**/*.appiconset/*
+**/ResourcePackaging/hello.txt
+.mailmap
+.swiftformat
diff --git a/Package.swift b/Package.swift
index ac532b52..0e094233 100644
--- a/Package.swift
+++ b/Package.swift
@@ -27,7 +27,7 @@ let package = Package(
         .package(url: "https://github.com/unrelentingtech/SwiftCBOR.git", from: "0.4.7"),
         .package(url: "https://github.com/apple/swift-crypto.git", "2.0.0" ..< "4.0.0"),
         .package(url: "https://github.com/apple/swift-log.git", from: "1.0.0"),
-        .package(url: "https://github.com/apple/swift-docc-plugin", from: "1.1.0")
+        .package(url: "https://github.com/swiftlang/swift-docc-plugin.git", from: "1.1.0")
     ],
     targets: [
         .target(
diff --git a/Sources/WebAuthn/Helpers/KeyedDecodingContainer+decodeURLEncoded.swift b/Sources/WebAuthn/Helpers/KeyedDecodingContainer+decodeURLEncoded.swift
index 85d42b22..16dcc6ee 100644
--- a/Sources/WebAuthn/Helpers/KeyedDecodingContainer+decodeURLEncoded.swift
+++ b/Sources/WebAuthn/Helpers/KeyedDecodingContainer+decodeURLEncoded.swift
@@ -1,3 +1,17 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the WebAuthn Swift open source project
+//
+// Copyright (c) 2023 the WebAuthn Swift project authors
+// Licensed under Apache License v2.0
+//
+// See LICENSE.txt for license information
+// See CONTRIBUTORS.txt for the list of WebAuthn Swift project authors
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+//===----------------------------------------------------------------------===//
+
 import Foundation
 
 extension KeyedDecodingContainer {
diff --git a/scripts/soundness.sh b/scripts/soundness.sh
index b48fd838..54d2e58b 100755
--- a/scripts/soundness.sh
+++ b/scripts/soundness.sh
@@ -18,7 +18,7 @@ here="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 function replace_acceptable_years() {
     # this needs to replace all acceptable forms with 'YEARS'
-    sed -e 's/20[12][7890123]-20[12][890123]/YEARS/' -e 's/20[12][890123]/YEARS/'
+    sed -e 's/20[12][78901234]-20[12][8901234]/YEARS/' -e 's/20[12][8901234]/YEARS/'
 }
 
 printf "=> Checking for unacceptable language... "