updated binaries

dist/package-nofragment/Assets/Plugins/Editor/UnityWebViewPostprocessBuild.cs

@@ -1,11 +1,12 @@
 #if UNITY_EDITOR
 using System.Collections;
 using System.IO;
+using System.Reflection;
 using System.Text;
 using System.Xml;
+using System;
 using UnityEditor.Android;
 using UnityEditor.Callbacks;
-using UnityEditor.iOS.Xcode;
 using UnityEditor;
 using UnityEngine;
 
@@ -93,7 +94,13 @@ public static void OnPostprocessBuild(BuildTarget buildTarget, string path) {
 #endif
         if (buildTarget == BuildTarget.iOS) {
             string projPath = path + "/Unity-iPhone.xcodeproj/project.pbxproj";
-            PBXProject proj = new PBXProject();
+            var type = Type.GetType("UnityEditor.iOS.Xcode.PBXProject, UnityEditor.iOS.Extensions.Xcode");
+            if (type == null)
+            {
+                Debug.LogError("unitywebview: failed to get PBXProject. please install iOS build support.");
+                return;
+            }
+            dynamic proj = type.GetConstructor(Type.EmptyTypes).Invoke(null);
             proj.ReadFromString(File.ReadAllText(projPath));
 #if UNITY_2019_3_OR_NEWER
             proj.AddFrameworkToProject(proj.GetUnityFrameworkTargetGuid(), "WebKit.framework", false);

dist/package-nofragment/Assets/Plugins/WebView.bundle/Contents/Info.plist

@@ -29,7 +29,7 @@
 	<key>DTCompiler</key>
 	<string>com.apple.compilers.llvm.clang.1_0</string>
 	<key>DTPlatformBuild</key>
-	<string>12E262</string>
+	<string>12E507</string>
 	<key>DTPlatformName</key>
 	<string>macosx</string>
 	<key>DTPlatformVersion</key>
@@ -39,9 +39,9 @@
 	<key>DTSDKName</key>
 	<string>macosx11.3</string>
 	<key>DTXcode</key>
-	<string>1250</string>
+	<string>1251</string>
 	<key>DTXcodeBuild</key>
-	<string>12E262</string>
+	<string>12E507</string>
 	<key>LSMinimumSystemVersion</key>
 	<string>10.13</string>
 </dict>

dist/package/Assets/Plugins/Editor/UnityWebViewPostprocessBuild.cs

@@ -1,11 +1,12 @@
 #if UNITY_EDITOR
 using System.Collections;
 using System.IO;
+using System.Reflection;
 using System.Text;
 using System.Xml;
+using System;
 using UnityEditor.Android;
 using UnityEditor.Callbacks;
-using UnityEditor.iOS.Xcode;
 using UnityEditor;
 using UnityEngine;
 
@@ -93,7 +94,13 @@ public static void OnPostprocessBuild(BuildTarget buildTarget, string path) {
 #endif
         if (buildTarget == BuildTarget.iOS) {
             string projPath = path + "/Unity-iPhone.xcodeproj/project.pbxproj";
-            PBXProject proj = new PBXProject();
+            var type = Type.GetType("UnityEditor.iOS.Xcode.PBXProject, UnityEditor.iOS.Extensions.Xcode");
+            if (type == null)
+            {
+                Debug.LogError("unitywebview: failed to get PBXProject. please install iOS build support.");
+                return;
+            }
+            dynamic proj = type.GetConstructor(Type.EmptyTypes).Invoke(null);
             proj.ReadFromString(File.ReadAllText(projPath));
 #if UNITY_2019_3_OR_NEWER
             proj.AddFrameworkToProject(proj.GetUnityFrameworkTargetGuid(), "WebKit.framework", false);

dist/package/Assets/Plugins/WebView.bundle/Contents/Info.plist

@@ -29,7 +29,7 @@
 	<key>DTCompiler</key>
 	<string>com.apple.compilers.llvm.clang.1_0</string>
 	<key>DTPlatformBuild</key>
-	<string>12E262</string>
+	<string>12E507</string>
 	<key>DTPlatformName</key>
 	<string>macosx</string>
 	<key>DTPlatformVersion</key>
@@ -39,9 +39,9 @@
 	<key>DTSDKName</key>
 	<string>macosx11.3</string>
 	<key>DTXcode</key>
-	<string>1250</string>
+	<string>1251</string>
 	<key>DTXcodeBuild</key>
-	<string>12E262</string>
+	<string>12E507</string>
 	<key>LSMinimumSystemVersion</key>
 	<string>10.13</string>
 </dict>