Update to .NET 9.0 + Remove support for versions <= 5.0

Author: mjebrahimi

demo/AspNetCore.Unobtrusive.Ajax.Demo/AspNetCore.Unobtrusive.Ajax.Demo.csproj

@@ -1,12 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="8.0.8" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="9.0.4" />
   </ItemGroup>
 
   <ItemGroup>

src/AspNetCore.Unobtrusive.Ajax/AspNetCore.Unobtrusive.Ajax.csproj

@@ -1,18 +1,18 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp2.1;netcoreapp2.2;netcoreapp3.0;netcoreapp3.1;net5.0;net6.0;net7.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <AssemblyName>AspNetCore.Unobtrusive.Ajax</AssemblyName>
     <PackageId>AspNetCore.Unobtrusive.Ajax</PackageId>
     <Product>AspNetCore.Unobtrusive.Ajax</Product>
     <Title>AspNetCore.Unobtrusive.Ajax</Title>
-    <Version>3.0.0</Version>
-    <PackageVersion>3.0.0</PackageVersion>
-    <AssemblyVersion>3.0.0</AssemblyVersion>
+    <Version>3.1.0</Version>
+    <PackageVersion>3.1.0</PackageVersion>
+    <AssemblyVersion>3.1.0</AssemblyVersion>
     <Authors>Mohammad Javad Ebrahimi</Authors>
     <Company>Mohammad Javad Ebrahimi</Company>
-    <Copyright>Copyright © Mohammad Javad Ebrahimi 2020</Copyright>
+    <Copyright>Copyright © Mohammad Javad Ebrahimi 2025</Copyright>
     <Description>Unobtrusive Ajax Helpers (like MVC5 Ajax.BeignForm and Ajax.ActionLink) for ASP.NET Core</Description>
     <PackageTags>jQuery Unobtrusive Ajax AspNetCore AspNetCoreMvc HtmlHelper ASP.NET MVC Core</PackageTags>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
@@ -36,50 +36,25 @@
     <ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
   </PropertyGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)'!='netcoreapp2.1' AND '$(TargetFramework)'!='netcoreapp2.2'">
+  <ItemGroup>
     <FrameworkReference Include="Microsoft.AspNetCore.App" />
-  </ItemGroup>
-
-  <ItemGroup Condition="'$(TargetFramework)'=='netcoreapp2.1'">
-    <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.1.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.ViewFeatures" Version="2.1.0" />
-    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.1.0" />
-    <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="2.1.0" />
-  </ItemGroup>
-
-  <ItemGroup Condition="'$(TargetFramework)'=='netcoreapp2.2'">
-    <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.ViewFeatures" Version="2.2.0" />
-    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.2.0" />
-    <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="2.2.0" />
-  </ItemGroup>
-
-  <ItemGroup Condition="'$(TargetFramework)'=='netcoreapp3.0'">
-    <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="3.0.3" />
-  </ItemGroup>
-
-  <ItemGroup Condition="'$(TargetFramework)'=='netcoreapp3.1'">
-    <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="3.1.32" />
-  </ItemGroup>
-
-  <ItemGroup Condition="'$(TargetFramework)'=='net5.0'">
-    <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="5.0.17" />
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)'=='net6.0'">
-    <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="6.0.32" />
+    <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="6.0.36" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)'=='net7.0'">
     <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="7.0.20" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)'=='net8.0'">
-    <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="8.0.7" />
+    <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="8.0.15" />
   </ItemGroup>
 
-  <ItemGroup>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
+  <ItemGroup Condition="'$(TargetFramework)'=='net9.0'">
+    <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="9.0.4" />
   </ItemGroup>
 
   <ItemGroup>