com.unity.xr.magicleap@4.2.2

## [4.2.2] - 2021-02-15
- Fix a usage of an obsolete XR Management API in editor code

## [4.2.1] - 2021-02-11
- Enable "warnings as errors" to make sure the package C# assemblies compile cleanly
- Fix a couple warnings triggered by the upgrade to XR Management `4.0.1`
- Fixed a bug where setting 'Force Multipass' to true was being ignored.
- Fixed an issue where eyetracking would fail in ZI.

## [4.2.0] - 2021-01-26
- Update XR Management to `4.0.1`
- Fixed a case where hands weren't properly shutdown when stopping the XR Input subsystem
- Fixed a bug discovered with a later version of Visual Studio 2019.
- Added an error message when attempting to use an unsupported MLSDK
- Fixed an issue where an unsupported MLSDK would prevent the Manifest Settings from rendering properly (Fixes FB# 1289174)

## [4.2.0-preview.4] - 2020-10-28
- Fix Issue 1286802: Multipass rendering to only renders in the left eye.

CHANGELOG.md

@@ -1,6 +1,25 @@
 # Changelog
 
-## [4.2.0-preview.3] - 2020-08-19
+## [4.2.2] - 2021-02-15
+- Fix a usage of an obsolete XR Management API in editor code
+
+## [4.2.1] - 2021-02-11
+- Enable "warnings as errors" to make sure the package C# assemblies compile cleanly
+- Fix a couple warnings triggered by the upgrade to XR Management `4.0.1`
+- Fixed a bug where setting 'Force Multipass' to true was being ignored.
+- Fixed an issue where eyetracking would fail in ZI.
+
+## [4.2.0] - 2021-01-26
+- Update XR Management to `4.0.1`
+- Fixed a case where hands weren't properly shutdown when stopping the XR Input subsystem
+- Fixed a bug discovered with a later version of Visual Studio 2019.
+- Added an error message when attempting to use an unsupported MLSDK
+- Fixed an issue where an unsupported MLSDK would prevent the Manifest Settings from rendering properly (Fixes FB# 1289174)
+
+## [4.2.0-preview.4] - 2020-10-28
+- Fix Issue 1286802: Multipass rendering to only renders in the left eye.
+
+## [4.2.0-preview.3] - 2020-10-22
 - Fix issue causing CI testing to fail erroneously.
 
 ## [4.2.0-preview.2] - 2020-08-17

Editor/MagicLeapBuildProcessor.cs

@@ -49,7 +49,7 @@ public bool ShouldIncludeRuntimePluginsInBuild(string path)
             if (generalSettings == null)
                 return false;
 
-            foreach (var loader in generalSettings.Manager.loaders)
+            foreach (var loader in generalSettings.Manager.activeLoaders)
             {
                 if (loader is MagicLeapLoader)
                     return true;
@@ -58,7 +58,7 @@ public bool ShouldIncludeRuntimePluginsInBuild(string path)
 
             return false;
         }
-        
+
         // Remoting is only intended to work in the editor so builds are disallowed to have the libraries
         public bool ShouldIncludeRemotingPluginsInBuild(string path) => false;
 

Editor/Manifest/ManifestEditorGUI.cs

@@ -12,6 +12,7 @@ internal static class ManifestEditorGUI
         internal static class Messages
         {
             internal const string kCannotLocateSDK = "Cannot find the Lumin SDK. Please specify the path to the Lumin SDK in the editor preferences";
+            internal const string kUnusableSDK = "Your Lumin SDK appears to have an API level below the minimum API level. Please upgrade your Lumin SDK";
             internal const string kShouldSynchronize = "Click the 'Synchronize' button below to update the privileges list against the Lumin SDK specified in the editor preferences. If you've recently upgraded the Lumin SDK, you'll need to do this to get access to newer privileges";
         }
         class RenderState
@@ -29,7 +30,10 @@ public static void RenderManifest(MagicLeapManifestSettings settings)
             var missingSdk = !SDKUtility.sdkAvailable;
             if (missingSdk)
                 EditorGUILayout.HelpBox(Messages.kCannotLocateSDK, MessageType.Error, true);
-            using (new EditorGUI.DisabledScope(missingSdk))
+            var invalidSdk = !SDKUtility.isCompatibleSDK;
+            if (invalidSdk)
+                EditorGUILayout.HelpBox(Messages.kUnusableSDK, MessageType.Error, true);
+            using (new EditorGUI.DisabledScope(missingSdk || invalidSdk))
             {
                 var apiLevel = serializedObject.FindProperty("m_MinimumAPILevel");
                 apiLevel.intValue = PlatformLevelSelector.SelectorGUI(apiLevel.intValue);

Editor/Manifest/PlatformLevelSelector.cs

@@ -11,7 +11,7 @@ internal static class PlatformLevelSelector
     {
         public static int SelectorGUI(int value)
         {
-            if (SDKUtility.sdkAvailable)
+            if (SDKUtility.sdkAvailable && SDKUtility.isCompatibleSDK)
                 return EditorGUILayout.IntPopup("Minimum API Level",
                     EnsureValidValue(value),
                     GetChoices().Select(c => $"API Level {c}").ToArray(),

Runtime/MagicLeapLoader.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
+using System.Linq;
 using System.Runtime.InteropServices;
 
 using UnityEngine.XR;
@@ -119,6 +120,10 @@ public override bool Start()
 
             if (!isLegacyDeviceActive)
             {
+                StartSubsystem<XRDisplaySubsystem>();
+
+                // we need to set the layout after the display subsystem has started, as these values are not used during
+                // the XRDisplayProvider's startup (Starting the Subsystem).
                 var settings = MagicLeapSettings.currentSettings;
 #if UNITY_2020_1_OR_NEWER
                 if (settings != null && settings.forceMultipass)
@@ -131,7 +136,6 @@ public override bool Start()
                 else
                     displaySubsystem.singlePassRenderingDisabled = false;
 #endif // UNITY_2020_1_OR_NEWER
-                StartSubsystem<XRDisplaySubsystem>();
                 m_DisplaySubsystemRunning = true;
             }
             return true;
@@ -251,7 +255,7 @@ internal static class XRMangementEditorExtensions
         internal static bool IsEnabledForPlatform(this XRLoader loader, BuildTargetGroup group)
         {
             var settings = XRGeneralSettingsPerBuildTarget.XRGeneralSettingsForBuildTarget(group);
-            return settings?.Manager?.loaders?.Contains(loader) ?? false;
+            return settings?.Manager?.activeLoaders?.Contains(loader) ?? false;
         }
 
         internal static bool IsEnabledForPlatform(this XRLoader loader, BuildTarget target)

package.json

@@ -1,7 +1,7 @@
 {
   "name": "com.unity.xr.magicleap",
   "displayName": "Magic Leap XR Plugin",
-  "version": "4.2.0-preview.3",
+  "version": "4.2.2",
   "unity": "2019.4",
   "unityRelease": "4f1",
   "description": "Provides rendering and spatial mapping support for Magic Leap.\n\nNOTE: As of Unity 2019.2, Legacy XR support for MagicLeap is disabled in favor of XR SDK",
@@ -20,15 +20,15 @@
     "com.unity.ugui": "1.0.0",
     "com.unity.xr.arsubsystems": "2.1.2",
     "com.unity.xr.interactionsubsystems": "1.0.1",
-    "com.unity.xr.management": "3.2.10"
+    "com.unity.xr.management": "4.0.1"
   },
   "upmCi": {
-    "footprint": "e3b980d34d4e803b5e0075f504fa86da16092f1a"
+    "footprint": "22dcf23ec226992143f587df122aa3ad89c8bc32"
   },
   "repository": {
     "url": "https://github.cds.internal.unity3d.com/unity/xr.sdk.magicleap.git",
     "type": "git",
-    "revision": "730b9d5ad169b27a149ee14b450cc78a115afee5"
+    "revision": "14c7c96e42a8f712d401c83e0bc8d3fec22c0e70"
   },
   "samples": [
     {