com.unity.ide.visualstudio@2.0.7

## [2.0.7] - 2021-02-02

Integration:

Remove com.unity.nuget.newtonsoft-json dependency in favor of the built-in JsonUtility for the VS Test Runner.

## [2.0.6] - 2021-01-20

Project generation:

- Improved language version detection.

Integration:

- Added support for the VS Test Runner.
- Added initial support for displaying asset usage.
- Fixed remaining issues with special characters in file/path.

Editor/UnityInstallation.cs

@@ -0,0 +1,27 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+using System;
+using UnityEditor.Compilation;
+
+namespace Microsoft.Unity.VisualStudio.Editor
+{
+	internal static class UnityInstallation
+	{
+		public static Version LatestLanguageVersionSupported(Assembly assembly)
+		{
+#if UNITY_2020_2_OR_NEWER
+			if (assembly?.compilerOptions != null && Version.TryParse(assembly.compilerOptions.LanguageVersion, out var result))
+				return result;
+
+			// if parsing fails, we know at least we have support for 8.0
+			return new Version(8, 0);
+#else
+			return new Version(7, 3);
+#endif
+		}
+
+	}
+}