Migrate from .NET 8 to .NET 10 (#3129)

kblok · claude · web-flow · commit 33dd3c8c4ec0 · 2026-02-13T09:57:47.000-03:00
* Migrate from .NET 8 to .NET 10

.NET 10 is now the current LTS release. This updates all project files,
CI workflows, and related settings to target .NET 10.

- Update TargetFramework(s) from net8.0 to net10.0 across all projects
- Update LangVersion from 12 to 14 (C# 14 ships with .NET 10)
- Update AnalysisLevel from 8.0-Recommended to 10.0-Recommended
- Update Microsoft.Extensions.Logging from 8.0.0 to 10.0.0
- Update all GitHub Actions workflows to use .NET SDK 10.0.x
- Fix PushNugetPackageToIntNugetOrg workflow (was still on 7.0.x)
- Remove Microsoft.CSharp and System.Net.Http packages from tests
  (now included in .NET 10, NU1510 errors)
- Suppress ASPDEPR004/ASPDEPR008 in TestServer for deprecated
  IWebHost/WebHostBuilder APIs

Co-Authored-By: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;

* Update WebDriverBiDi-Relaxed to 0.0.42 for .NET 10 compatibility

v0.0.42 fixes a System.Text.Json source generator error where
[JsonInclude] on protected properties in RemoteReference is rejected
by .NET 10 (properties changed to protected internal).

Co-Authored-By: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;

* Fix hardcoded net8.0 path in FixturesTests

The subprocess working directory path was hardcoded to net8.0 instead
of net10.0, causing ShouldDumpBrowserProcessStderr to fail.

Co-Authored-By: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;

* Suppress AOT/trim analysis errors in demo project

.NET 10 promotes AOT and trim analysis warnings to errors by default
during PublishAot. PuppeteerSharp is not fully AOT/trim-compatible,
so suppress these in the demo project.

Co-Authored-By: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;

---------

Co-authored-by: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/.github/workflows/PushNugetPackageToIntNugetOrg.yml b/.github/workflows/PushNugetPackageToIntNugetOrg.yml
@@ -4,7 +4,7 @@ on:
   workflow_dispatch:
 
 env:
-  DOTNET_VERSION: '8.0.x' # The .NET SDK version to use
+  DOTNET_VERSION: '10.0.x' # The .NET SDK version to use
 
 jobs:
   PushToIntNugetOrg:
@@ -14,7 +14,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 7.0.x
+        dotnet-version: 10.0.x
     - name: Install dependencies
       run: |
         dotnet restore lib/PuppeteerSharp.sln
diff --git a/.github/workflows/PushNugetPackageToNugetOrg.yml b/.github/workflows/PushNugetPackageToNugetOrg.yml
@@ -7,7 +7,7 @@ on:
         - v*
 
 env:
-  DOTNET_VERSION: '8.0.x' # The .NET SDK version to use
+  DOTNET_VERSION: '10.0.x' # The .NET SDK version to use
 
 jobs:
    PushToNugetOrg:
@@ -17,7 +17,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 8.0.x
+        dotnet-version: 10.0.x
     - name: Install dependencies
       run: |
         dotnet restore lib/PuppeteerSharp.sln
diff --git a/.github/workflows/demo.yml b/.github/workflows/demo.yml
@@ -21,7 +21,7 @@ jobs:
         os: [windows-2022, macos-latest]
         browser: [chrome, firefox]
     env:
-      DOTNET_VERSION: '8.0.x' # The .NET SDK version to use
+      DOTNET_VERSION: '10.0.x' # The .NET SDK version to use
 
     steps:
     - uses: actions/checkout@v2
@@ -38,12 +38,12 @@ jobs:
     - name: Run on .NET
       working-directory: ./demos/PuppeteerSharpPdfDemo
       run: |
-          dotnet run --project PuppeteerSharpPdfDemo-Local.csproj auto-exit ${{ matrix.browser }} -f net8.0
+          dotnet run --project PuppeteerSharpPdfDemo-Local.csproj auto-exit ${{ matrix.browser }} -f net10.0
     - name: Run with AOT
       if: matrix.os == 'windows-2022'
       working-directory: ./demos/PuppeteerSharpPdfDemo
       run: |
-          dotnet publish PuppeteerSharpPdfDemo-Local.csproj -r win-x64 -o build -f net8.0
+          dotnet publish PuppeteerSharpPdfDemo-Local.csproj -r win-x64 -o build -f net10.0
           build/PuppeteerSharpPdfDemo-Local.exe auto-exit ${{ matrix.browser }}
     - name: Run on .NET Framework
       if: matrix.os == 'windows-2022'
diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
@@ -16,7 +16,7 @@ on:
     - '**.runsettings'
 
 env:
-  DOTNET_VERSION: '8.0.x' # The .NET SDK version to use
+  DOTNET_VERSION: '10.0.x' # The .NET SDK version to use
 
 jobs:
   build:
diff --git a/.github/workflows/on-push-do-docs.yml b/.github/workflows/on-push-do-docs.yml
@@ -9,7 +9,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 8.0.x
+        dotnet-version: 10.0.x
     - name: Run MarkdownSnippets
       run: |
         dotnet tool install --global MarkdownSnippets.Tool
diff --git a/.github/workflows/publish-docs.yml b/.github/workflows/publish-docs.yml
@@ -17,7 +17,7 @@ jobs:
     name: Publish docs
     runs-on: windows-latest
     env:
-      DOTNET_VERSION: '8.0.x' # The .NET SDK version to use
+      DOTNET_VERSION: '10.0.x' # The .NET SDK version to use
 
     steps:
       - uses: actions/checkout@v4
diff --git a/demos/PuppeteerSharpPdfDemo/PuppeteerSharpPdfDemo-Local.csproj b/demos/PuppeteerSharpPdfDemo/PuppeteerSharpPdfDemo-Local.csproj
@@ -1,11 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFrameworks>net8.0;net481</TargetFrameworks>
-    <LangVersion>12</LangVersion>
+    <TargetFrameworks>net10.0;net481</TargetFrameworks>
+    <LangVersion>14</LangVersion>
   </PropertyGroup>
-  <PropertyGroup Condition="'$(TargetFramework)' == 'net8.0'">
+  <PropertyGroup Condition="'$(TargetFramework)' == 'net10.0'">
     <PublishAot>true</PublishAot>
+    <!-- PuppeteerSharp is not fully AOT/trim-compatible yet; suppress analysis errors -->
+    <SuppressTrimAnalysisWarnings>true</SuppressTrimAnalysisWarnings>
+    <NoWarn>$(NoWarn);IL3000;IL3050;IL3053</NoWarn>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\lib\PuppeteerSharp\PuppeteerSharp.csproj" />
diff --git a/demos/PuppeteerSharpPdfDemo/PuppeteerSharpPdfDemo.csproj b/demos/PuppeteerSharpPdfDemo/PuppeteerSharpPdfDemo.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <LangVersion>default</LangVersion>
   </PropertyGroup>
   <ItemGroup>
diff --git a/lib/PuppeteerSharp.DevicesFetcher/PuppeteerSharp.DevicesFetcher.csproj b/lib/PuppeteerSharp.DevicesFetcher/PuppeteerSharp.DevicesFetcher.csproj
@@ -2,8 +2,8 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
-    <LangVersion>12</LangVersion>
+    <TargetFramework>net10.0</TargetFramework>
+    <LangVersion>14</LangVersion>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\PuppeteerSharp\PuppeteerSharp.csproj" />
diff --git a/lib/PuppeteerSharp.Nunit/PuppeteerSharp.Nunit.csproj b/lib/PuppeteerSharp.Nunit/PuppeteerSharp.Nunit.csproj
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
-    <LangVersion>12</LangVersion>
+    <TargetFramework>net10.0</TargetFramework>
+    <LangVersion>14</LangVersion>
 	</PropertyGroup>
 	<ItemGroup>
 	  <PackageReference Include="NUnit" Version="4.1.0" />
diff --git a/lib/PuppeteerSharp.TestServer/PuppeteerSharp.TestServer.csproj b/lib/PuppeteerSharp.TestServer/PuppeteerSharp.TestServer.csproj
@@ -1,8 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <OutputType>Library</OutputType>
-    <LangVersion>12</LangVersion>
+    <LangVersion>14</LangVersion>
+    <NoWarn>$(NoWarn);ASPDEPR004;ASPDEPR008</NoWarn>
   </PropertyGroup>
   <ItemGroup>
     <Content Include="testCert.cer">
diff --git a/lib/PuppeteerSharp.Tests.DumpIO/PuppeteerSharp.Tests.DumpIO.csproj b/lib/PuppeteerSharp.Tests.DumpIO/PuppeteerSharp.Tests.DumpIO.csproj
@@ -1,8 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
-    <LangVersion>12</LangVersion>
+    <TargetFramework>net10.0</TargetFramework>
+    <LangVersion>14</LangVersion>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\PuppeteerSharp\PuppeteerSharp.csproj" />
diff --git a/lib/PuppeteerSharp.Tests.SingleFileDeployment/PuppeteerSharp.Tests.SingleFileDeployment.csproj b/lib/PuppeteerSharp.Tests.SingleFileDeployment/PuppeteerSharp.Tests.SingleFileDeployment.csproj
@@ -2,10 +2,10 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-    <LangVersion>12</LangVersion>
+    <LangVersion>14</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/lib/PuppeteerSharp.Tests/FixturesTests/FixturesTests.cs b/lib/PuppeteerSharp.Tests/FixturesTests/FixturesTests.cs
@@ -133,7 +133,7 @@ private string GetSubprocessWorkingDir(string dir)
                 dir,
                 "bin",
                 build,
-                "net8.0");
+                "net10.0");
 #else
             return Path.Combine(
                 TestUtils.FindParentDirectory("lib"),
diff --git a/lib/PuppeteerSharp.Tests/PuppeteerSharp.Tests.csproj b/lib/PuppeteerSharp.Tests/PuppeteerSharp.Tests.csproj
@@ -1,13 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
 		<IsTestProject>true</IsTestProject>
-		<LangVersion>12</LangVersion>
+		<LangVersion>14</LangVersion>
 	</PropertyGroup>
 	<ItemGroup>
 		<PackageReference Include="MarkdownSnippets.MsBuild" Version="27.0.2" PrivateAssets="All" />
-		<PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
 		<PackageReference Include="Mono.Posix.NETStandard" Version="1.0.0" />
 		<PackageReference Include="NSubstitute" Version="5.1.0" />
@@ -17,9 +16,7 @@
 		  <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>
 		<PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
-		<PackageReference Include="System.Net.Http" Version="4.3.4" />
 		<PackageReference Include="SixLabors.ImageSharp" Version="3.1.11" />
-		<PackageReference Include="Microsoft.AspNetCore.Connections.Abstractions" Version="2.2.0" />
 	</ItemGroup>
 	<Import Project="../Common/CommonProps.props" />
 	<ItemGroup>
diff --git a/lib/PuppeteerSharp.Tooling/PuppeteerSharp.Tooling.csproj b/lib/PuppeteerSharp.Tooling/PuppeteerSharp.Tooling.csproj
@@ -2,10 +2,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
 		<OutputType>Exe</OutputType>
-		<TargetFramework>net8.0</TargetFramework>
+		<TargetFramework>net10.0</TargetFramework>
 		<IsTool>true</IsTool>
 		<GenerateDocumentationFile>true</GenerateDocumentationFile>
-		<LangVersion>12</LangVersion>
+		<LangVersion>14</LangVersion>
 	</PropertyGroup>
 	<ItemGroup>
 		<FrameworkReference Include="Microsoft.AspNetCore.App" />
diff --git a/lib/PuppeteerSharp/PuppeteerSharp.csproj b/lib/PuppeteerSharp/PuppeteerSharp.csproj
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;net10.0</TargetFrameworks>
     <Authors>Darío Kondratiuk</Authors>
     <Owners>Darío Kondratiuk</Owners>
     <PackageProjectUrl>https://github.com/hardkoded/puppeteer-sharp</PackageProjectUrl>
@@ -24,8 +24,8 @@
     <PublishRepositoryUrl>true</PublishRepositoryUrl>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-    <LangVersion>12</LangVersion>
-    <AnalysisLevel>8.0-Recommended</AnalysisLevel>
+    <LangVersion>14</LangVersion>
+    <AnalysisLevel>10.0-Recommended</AnalysisLevel>
     <NoWarn>$(NoWarn);NU5104</NoWarn>
     <PackageReadmeFile>README.md</PackageReadmeFile>
   </PropertyGroup>
@@ -44,8 +44,8 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
-    <PackageReference Include="WebDriverBiDi-Relaxed" Version="0.0.41" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="10.0.0" />
+    <PackageReference Include="WebDriverBiDi-Relaxed" Version="0.0.42" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
     <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="10.0.0" />
diff --git a/samples/complex-js-objects/complex-js-objects.csproj b/samples/complex-js-objects/complex-js-objects.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <RootNamespace>complex_js_objects</RootNamespace>
   </PropertyGroup>
 
diff --git a/samples/get-all-links/get-all-links.csproj b/samples/get-all-links/get-all-links.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <RootNamespace>Example</RootNamespace>
   </PropertyGroup>
 
diff --git a/samples/reuse-downloaded-chrome/reuse-downloaded-chrome.csproj b/samples/reuse-downloaded-chrome/reuse-downloaded-chrome.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <RootNamespace>Exaxmple</RootNamespace>
   </PropertyGroup>
 
diff --git a/samples/searching/searching.csproj b/samples/searching/searching.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
