4.2.0-pre.3

Packages/manifest.json

 {
   "dependencies": {
     "com.unity.ide.rider": "2.0.7",
-    "com.unity.ide.visualstudio": "2.0.5",
+    "com.unity.ide.visualstudio": "2.0.7",
-    "com.unity.inputsystem": "1.0.1",
+    "com.unity.inputsystem": "1.0.2",
-    "com.unity.xr.arcore": "4.2.0-pre.2",
-    "com.unity.xr.arfoundation": "4.2.0-pre.2",
-    "com.unity.xr.arkit": "4.2.0-pre.2",
-    "com.unity.xr.arkit-face-tracking": "4.2.0-pre.2",
+    "com.unity.xr.arcore": "4.2.0-pre.3",
+    "com.unity.xr.arfoundation": "4.2.0-pre.3",
+    "com.unity.xr.arkit": "4.2.0-pre.3",
+    "com.unity.xr.arkit-face-tracking": "4.2.0-pre.3",
     "com.unity.xr.interaction.toolkit": "0.10.0-preview.7",
     "com.unity.modules.ai": "1.0.0",
     "com.unity.modules.androidjni": "1.0.0",

ProjectSettings/ProjectVersion.txt

-m_EditorVersion: 2020.2.1f1
-m_EditorVersionWithRevision: 2020.2.1f1 (270dd8c3da1c)
+m_EditorVersion: 2020.3.0f1
+m_EditorVersionWithRevision: 2020.3.0f1 (c7b5465681fb)

README.md

 |    2018.4     | [1.5 (preview)](https://github.com/Unity-Technologies/arfoundation-samples/tree/1.5-preview)  |
 |    2019.4     | [2.1 (verified)](https://github.com/Unity-Technologies/arfoundation-samples/tree/2.1)         |
 |    2020.1     | [3.1 (verified)](https://github.com/Unity-Technologies/arfoundation-samples/tree/3.1)         |
-|    2020.2     | [4.0 (verified)](https://github.com/Unity-Technologies/arfoundation-samples/tree/4.0)         |
+|    2020.3     | [4.0 (verified)](https://github.com/Unity-Technologies/arfoundation-samples/tree/4.0)         |
 |    2021.1     | [4.1 (verified)](https://github.com/Unity-Technologies/arfoundation-samples/tree/4.1)         |
 |    2021.2     | 4.2 (prerelease)                                                                              |