bump to rc 4

Author: w8tcha

YAF.SampleApp/YAF.SampleApp.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
@@ -10,9 +10,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="YAFNET.Data.SqlServer" Version="4.0.0-rc03" />
-    <PackageReference Include="YAFNET.RazorPages" Version="4.0.0-rc03" />
-    <PackageReference Include="YAFNET.UI.Chat" Version="4.0.0-rc03" />
+    <PackageReference Include="YAFNET.Data.SqlServer" Version="4.0.0-rc04" />
+    <PackageReference Include="YAFNET.RazorPages" Version="4.0.0-rc04" />
+    <PackageReference Include="YAFNET.UI.Chat" Version="4.0.0-rc04" />
   </ItemGroup>
 
   <ItemGroup>