diff --git a/Editor/AssemblyInfo.cs b/Editor/AssemblyInfo.cs
new file mode 100644
index 0000000..cee60dd
--- /dev/null
+++ b/Editor/AssemblyInfo.cs
@@ -0,0 +1,9 @@
+// Copyright (c) Reality Collective. All rights reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+using System.Reflection;
+
+[assembly: AssemblyVersion("1.0.10")]
+[assembly: AssemblyTitle("com.realitycollective.utilities.editor")]
+[assembly: AssemblyCompany("Reality Collective")]
+[assembly: AssemblyCopyright("Copyright (c) Reality Collective. All rights reserved.")]
diff --git a/Editor/AssemblyInfo.cs.meta b/Editor/AssemblyInfo.cs.meta
new file mode 100644
index 0000000..3e03617
--- /dev/null
+++ b/Editor/AssemblyInfo.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b4fade3405f485a46a1a24be2acaf33b
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Editor/Utilities/AssemblyDefinitionPreProcessor.cs b/Editor/Utilities/AssemblyDefinitionPostprocessor.cs
similarity index 83%
rename from Editor/Utilities/AssemblyDefinitionPreProcessor.cs
rename to Editor/Utilities/AssemblyDefinitionPostprocessor.cs
index f65b7f7..ce6f15f 100644
--- a/Editor/Utilities/AssemblyDefinitionPreProcessor.cs
+++ b/Editor/Utilities/AssemblyDefinitionPostprocessor.cs
@@ -9,7 +9,7 @@
 
 namespace RealityCollective.Editor.Utilities
 {
-    internal class AssemblyDefinitionPreProcessor : AssetPostprocessor
+    internal class AssemblyDefinitionPostprocessor : AssetPostprocessor
     {
         [Serializable]
         private class PackageInfo
@@ -39,16 +39,21 @@ private void OnPreprocessAsset()
                 var text = File.ReadAllText(assetPath);
                 var packageJson = JsonUtility.FromJson<PackageInfo>(text);
 
-                if (!packageJson.Name.Contains("com.xrtk"))
+                if (!packageJson.Name.Contains("com.realitycollective") &&
+                    !packageJson.Name.Contains("com.realitytoolkit"))
                 {
                     return;
                 }
 
                 var packageVersion = packageJson.Version;
 
-                if (packageVersion.Contains("-preview."))
+                if (packageVersion.Contains("-pre."))
                 {
+#if UNITY_2021_1_OR_NEWER                    
+                    packageVersion = packageVersion[..packageVersion.IndexOf("-", StringComparison.Ordinal)];
+#else
                     packageVersion = packageVersion.Substring(0, packageVersion.IndexOf("-", StringComparison.Ordinal));
+#endif
                 }
 
                 var newVersion = $"[assembly: AssemblyVersion(\"{packageVersion}\")]";
@@ -67,8 +72,8 @@ private void OnPreprocessAsset()
 
 [assembly: AssemblyVersion(""0.0.0"")]
 [assembly: AssemblyTitle(""com.{assemblyName}"")]
-[assembly: AssemblyCompany(""XRTK"")]
-[assembly: AssemblyCopyright(""Copyright (c) XRTK. All rights reserved."")]
+[assembly: AssemblyCompany(""Reality Collective"")]
+[assembly: AssemblyCopyright(""Copyright (c) Reality Collective. All rights reserved."")]
 "
                         : File.ReadAllText(assemblyInfoPath);
 
diff --git a/Editor/Utilities/AssemblyDefinitionPreProcessor.cs.meta b/Editor/Utilities/AssemblyDefinitionPostprocessor.cs.meta
similarity index 100%
rename from Editor/Utilities/AssemblyDefinitionPreProcessor.cs.meta
rename to Editor/Utilities/AssemblyDefinitionPostprocessor.cs.meta
diff --git a/Runtime/AssemblyInfo.cs b/Runtime/AssemblyInfo.cs
new file mode 100644
index 0000000..0bb5d68
--- /dev/null
+++ b/Runtime/AssemblyInfo.cs
@@ -0,0 +1,9 @@
+// Copyright (c) Reality Collective. All rights reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+using System.Reflection;
+
+[assembly: AssemblyVersion("1.0.10")]
+[assembly: AssemblyTitle("com.realitycollective.utilities")]
+[assembly: AssemblyCompany("Reality Collective")]
+[assembly: AssemblyCopyright("Copyright (c) Reality Collective. All rights reserved.")]
diff --git a/Runtime/AssemblyInfo.cs.meta b/Runtime/AssemblyInfo.cs.meta
new file mode 100644
index 0000000..19105f9
--- /dev/null
+++ b/Runtime/AssemblyInfo.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 1b2ab339a26424b42a838ed5ba250b0d
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Tests/AssemblyInfo.cs b/Tests/AssemblyInfo.cs
new file mode 100644
index 0000000..3a92ae5
--- /dev/null
+++ b/Tests/AssemblyInfo.cs
@@ -0,0 +1,9 @@
+// Copyright (c) Reality Collective. All rights reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+using System.Reflection;
+
+[assembly: AssemblyVersion("1.0.10")]
+[assembly: AssemblyTitle("com.realitycollective.utilities.tests")]
+[assembly: AssemblyCompany("Reality Collective")]
+[assembly: AssemblyCopyright("Copyright (c) Reality Collective. All rights reserved.")]
diff --git a/Tests/AssemblyInfo.cs.meta b/Tests/AssemblyInfo.cs.meta
new file mode 100644
index 0000000..c512c4d
--- /dev/null
+++ b/Tests/AssemblyInfo.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: f23ed519a6a51c6409646e5e30d3153d
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/package.json b/package.json
index 75fda9a..1ad6f00 100644
--- a/package.json
+++ b/package.json
@@ -1,12 +1,12 @@
 {
   "name": "com.realitycollective.utilities",
   "displayName": "RealityCollective.Utilities",
-  "description": "A collection of useful utilities for Unity Projects by the Reality Collective",
+  "description": "A collection of useful utilities for Unity Projects by the Reality Collective.",
   "keywords": [
     "Unity",
     "Tools"
   ],
-  "version": "1.0.9",
+  "version": "1.0.10-pre.2",
   "unity": "2020.3",
   "homepage": "https://realitycollective.io",
   "bugs": {