Update XtermBlazor.csproj

Author: BattlefieldDuck

XtermBlazor/XtermBlazor.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
 	<PropertyGroup>
-		<TargetFrameworks>net8.0;net7.0;net6.0</TargetFrameworks>
+		<TargetFrameworks>net9.0;net8.0;net7.0;net6.0</TargetFrameworks>
 	</PropertyGroup>
 
 	<ItemGroup>
@@ -57,6 +57,11 @@
 		<PackageReference Include="Microsoft.AspNetCore.Components.Web" Version="8.0.1" />
 	</ItemGroup>
 
+	<ItemGroup Condition="'$(TargetFramework)' == 'net9.0'">
+		<PackageReference Include="Macross.Json.Extensions" Version="3.0.0" />
+		<PackageReference Include="Microsoft.AspNetCore.Components.Web" Version="9.0.5" />
+	</ItemGroup>
+
 	<ItemGroup>
 		<WebpackFiles Include="$(ProjectDir)src\**.*;" />
 		<CompiledWebpackFiles Include="$(OutDir)wwwroot\XtermBlazor.min.js;$(OutDir)wwwroot\XtermBlazor.min.css" />