Add PrivacyInfo to the project

APNGKit.podspec

@@ -25,6 +25,8 @@ Pod::Spec.new do |s|
   s.source       = { :git => "https://github.com/onevcat/APNGKit.git", :tag => s.version }
 
   s.source_files  = "Source/**/*.swift"
+  s.resource_bundles = {"APNGKit" => ["Source/APNGKit/PrivacyInfo.xcprivacy"]}
+
   s.swift_versions = ["5.3", "5.4", "5.5"]
   s.dependency "Delegate", "~> 1.1"
 end

Package@swift-5.9.swift

@@ -0,0 +1,28 @@
+// swift-tools-version:5.9
+import PackageDescription
+
+let package = Package(
+    name: "APNGKit",
+    platforms: [.macOS(.v10_11), .iOS(.v9), .tvOS(.v9)],
+    products: [
+        .library(name: "APNGKit", targets: ["APNGKit"])
+    ],
+    dependencies: [
+        .package(name: "Delegate", url: "https://github.com/onevcat/Delegate.git", .upToNextMajor(from: "1.1.1"))
+    ],
+    targets: [
+        .target(
+            name: "APNGKit",
+            dependencies: ["Delegate"],
+            resources: [.copy("PrivacyInfo.xcprivacy")]
+        ),
+        .testTarget(
+            name: "APNGKitTests",
+            dependencies: ["APNGKit"],
+            resources: [
+                .copy("Resources/SpecTesting"),
+                .copy("Resources/General"),
+            ]
+        )
+    ]
+)

Source/APNGKit/PrivacyInfo.xcprivacy

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSPrivacyAccessedAPITypes</key>
+	<array/>
+	<key>NSPrivacyTracking</key>
+	<false/>
+	<key>NSPrivacyTrackingDomains</key>
+	<array/>
+	<key>NSPrivacyCollectedDataTypes</key>
+	<array/>
+</dict>
+</plist>