Particular · bording · Sep 25, 2023 · Sep 21, 2023 · Sep 21, 2023 · Sep 21, 2023
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -15,9 +15,9 @@ jobs:
     strategy:
       matrix:
         include:
-          - os: windows-2019
+          - os: windows-2022
             name: Windows
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             name: Linux
       fail-fast: false
     steps:
@@ -28,9 +28,8 @@ jobs:
       - name: Setup .NET SDK
         uses: actions/[email protected]
         with:
-          dotnet-version: |
-            7.0.x
-            6.0.x
+          dotnet-version: 8.0.x
+          dotnet-quality: 'preview'
       - name: Build
         run: dotnet build src --configuration Release
       - name: Upload packages

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -8,16 +8,17 @@ env:
   DOTNET_NOLOGO: true
 jobs:
   release:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout
         uses: actions/[email protected]
         with:
-          fetch-depth: 0     
+          fetch-depth: 0
       - name: Setup .NET SDK
         uses: actions/[email protected]
         with:
-          dotnet-version: 7.0.x            
+          dotnet-version: 8.0.x
+          dotnet-quality: 'preview'
       - name: Build
         run: dotnet build src --configuration Release
       - name: Sign NuGet packages
@@ -37,4 +38,4 @@ jobs:
         uses: Particular/[email protected]
         with:
           octopus-deploy-api-key: ${{ secrets.OCTOPUS_DEPLOY_API_KEY }}
-          
+
diff --git a/.reposync.yml b/.reposync.yml
@@ -1,2 +1,3 @@
 exclusions:
 - src/NServiceBus.snk
+- src/NServiceBusTests.snk
diff --git a/README.md b/README.md
@@ -6,30 +6,18 @@ This package includes [MongoDB](https://www.mongodb.com/) persistence implementa
 - Outbox
 - Transactions
 
-
 ## Documentation
 
 Documentation, including configuration, usage, and samples can be found at http://docs.particular.net/persistence/mongodb
 
-
 ## Developing
 
-### Prerequisites
-
-- Projects in this solution require compatible SDKs for the following targets:
-   - .NET Framework 4.5.2
-   - .NET Standard 2.0
-- Projects in this solution use the new .NET csproj project format which requires .NET Core 2 or greater, which is included in Visual Studio versions 2017 and greater.
-- The projects also rely on NuGet for 3rd party dependencies.
-
-
 ### Running tests
 
 Both test projects utilize NUnit. The test projects can be executed using the test runner included in Visual Studio or using the [`dotnet test` command](https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet-test) from the command line.
 
 The tests in the AcceptanceTesting project and many of the tests in the Testing project require an active MongoDB server in order for the test to pass.
 
-
 #### MongoDB
 
 By default, both the AcceptanceTests and Tests projects will connect to any MongoDB server running at the default address of `mongodb://localhost:27017`.

diff --git a/src/Custom.Build.props b/src/Custom.Build.props
@@ -1,9 +1,8 @@
 <Project>
 
   <PropertyGroup>
-    <MinVerMinimumMajorMinor>3.1</MinVerMinimumMajorMinor>
+    <MinVerMinimumMajorMinor>4.0</MinVerMinimumMajorMinor>
     <MinVerAutoIncrement>minor</MinVerAutoIncrement>
-    <LangVersion>10.0</LangVersion>
   </PropertyGroup>
 
 </Project>
diff --git a/...iceBus.Storage.MongoDB.AcceptanceTests/NServiceBus.Storage.MongoDB.AcceptanceTests.csproj b/...iceBus.Storage.MongoDB.AcceptanceTests/NServiceBus.Storage.MongoDB.AcceptanceTests.csproj
@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net472;net6.0;net7.0</TargetFrameworks>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
@@ -10,11 +10,11 @@
 
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.3.3" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
-    <PackageReference Include="NServiceBus.AcceptanceTests.Sources" Version="8.1.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0-preview-23424-02" />
+    <PackageReference Include="MongoDB.Driver" Version="2.19.2" />
+    <PackageReference Include="NServiceBus.AcceptanceTests.Sources" Version="9.0.0-alpha.6" />
     <PackageReference Include="NUnit" Version="3.13.3" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
-    <PackageReference Include="MongoDB.Driver" Version="2.19.2" />
   </ItemGroup>
 
-</Project>
+</Project>
diff --git a/...rage.MongoDB.NoTx.AcceptanceTests/NServiceBus.Storage.MongoDB.NoTx.AcceptanceTests.csproj b/...rage.MongoDB.NoTx.AcceptanceTests/NServiceBus.Storage.MongoDB.NoTx.AcceptanceTests.csproj
@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net472;net6.0;net7.0</TargetFrameworks>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
@@ -10,11 +10,11 @@
 
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.3.3" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
-    <PackageReference Include="NServiceBus.AcceptanceTests.Sources" Version="8.1.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0-preview-23424-02" />
+    <PackageReference Include="MongoDB.Driver" Version="2.19.2" />
+    <PackageReference Include="NServiceBus.AcceptanceTests.Sources" Version="9.0.0-alpha.6" />
     <PackageReference Include="NUnit" Version="3.13.3" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
-    <PackageReference Include="MongoDB.Driver" Version="2.19.2" />
   </ItemGroup>
 
-</Project>
+</Project>
diff --git a/...eBus.Storage.MongoDB.PersistenceTests/NServiceBus.Storage.MongoDB.PersistenceTests.csproj b/...eBus.Storage.MongoDB.PersistenceTests/NServiceBus.Storage.MongoDB.PersistenceTests.csproj
@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net472;net6.0;net7.0</TargetFrameworks>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
@@ -10,11 +10,11 @@
 
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.3.3" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
-    <PackageReference Include="NServiceBus.PersistenceTests.Sources" Version="8.1.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0-preview-23424-02" />
+    <PackageReference Include="MongoDB.Driver" Version="2.19.2" />
+    <PackageReference Include="NServiceBus.PersistenceTests.Sources" Version="9.0.0-alpha.6" />
     <PackageReference Include="NUnit" Version="3.13.3" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
-    <PackageReference Include="MongoDB.Driver" Version="2.19.2" />
   </ItemGroup>
 
-</Project>
+</Project>
diff --git a/src/NServiceBus.Storage.MongoDB.Tests/NServiceBus.Storage.MongoDB.Tests.csproj b/src/NServiceBus.Storage.MongoDB.Tests/NServiceBus.Storage.MongoDB.Tests.csproj
@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net472;net6.0;net7.0</TargetFrameworks>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
@@ -10,9 +10,9 @@
 
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.3.3" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0-preview-23424-02" />
     <PackageReference Include="MongoDB.Driver" Version="2.19.2" />
-    <PackageReference Include="NServiceBus" Version="8.1.2" />
+    <PackageReference Include="NServiceBus" Version="9.0.0-alpha.6" />
     <PackageReference Include="NUnit" Version="3.13.3" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
     <PackageReference Include="Particular.Approvals" Version="0.5.0" />

diff --git a/....MongoDB.TransactionalSession.AcceptanceTests/Infrastructure/NServiceBusAcceptanceTest.cs b/....MongoDB.TransactionalSession.AcceptanceTests/Infrastructure/NServiceBusAcceptanceTest.cs
@@ -14,11 +14,6 @@ public abstract class NServiceBusAcceptanceTest
         [SetUp]
         public void SetUp()
         {
-#if NETFRAMEWORK
-            // Hack: prevents SerializationException ... Type 'x' in assembly 'y' is not marked as serializable.
-            // https://docs.microsoft.com/en-us/dotnet/framework/migration-guide/mitigation-deserialization-of-objects-across-app-domains
-            System.Configuration.ConfigurationManager.GetSection("X");
-#endif
             Conventions.EndpointNamingConvention = t =>
             {
                 string classAndEndpoint = t.FullName.Split('.').Last();

diff --git a/...n.AcceptanceTests/NServiceBus.Storage.MongoDB.TransactionalSession.AcceptanceTests.csproj b/...n.AcceptanceTests/NServiceBus.Storage.MongoDB.TransactionalSession.AcceptanceTests.csproj
@@ -1,23 +1,23 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net472;net6.0;net7.0</TargetFrameworks>
+    <TargetFramework>net8.0</TargetFramework>
     <!-- We want the root namespace to match the transactional session one -->
     <RootNamespace>NServiceBus.TransactionalSession.AcceptanceTests</RootNamespace>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="GitHubActionsTestLogger" Version="2.3.3" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
-    <PackageReference Include="NServiceBus.AcceptanceTesting" Version="8.1.2" />
-    <PackageReference Include="NServiceBus.TransactionalSession" Version="2.0.2" />
-    <PackageReference Include="NUnit" Version="3.13.3" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
-    <PackageReference Include="MongoDB.Driver" Version="2.19.2" />
+    <ProjectReference Include="..\NServiceBus.Storage.MongoDB.TransactionalSession\NServiceBus.Storage.MongoDB.TransactionalSession.csproj" />
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\NServiceBus.Storage.MongoDB.TransactionalSession\NServiceBus.Storage.MongoDB.TransactionalSession.csproj" />
+    <PackageReference Include="GitHubActionsTestLogger" Version="2.3.3" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0-preview-23424-02" />
+    <PackageReference Include="MongoDB.Driver" Version="2.19.2" />
+    <PackageReference Include="NServiceBus.AcceptanceTesting" Version="9.0.0-alpha.6" />
+    <PackageReference Include="NServiceBus.TransactionalSession" Version="3.0.0-alpha.1" />
+    <PackageReference Include="NUnit" Version="3.13.3" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>
 
-</Project>
+</Project>
diff --git a/....TransactionalSession.Tests/NServiceBus.Storage.MongoDB.TransactionalSession.Tests.csproj b/....TransactionalSession.Tests/NServiceBus.Storage.MongoDB.TransactionalSession.Tests.csproj
@@ -1,24 +1,26 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net472;net6.0;net7.0</TargetFrameworks>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\NServiceBus.Storage.MongoDB.TransactionalSession\NServiceBus.Storage.MongoDB.TransactionalSession.csproj" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.3.3" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0-preview-23424-02" />
     <PackageReference Include="Nunit" Version="3.13.3" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="MongoDB.Driver" Version="2.19.2" />
+    <PackageReference Include="NServiceBus" Version="9.0.0-alpha.6" />
+    <PackageReference Include="NServiceBus.TransactionalSession" Version="3.0.0-alpha.1" />
     <PackageReference Include="Particular.Approvals" Version="0.5.0" />
     <PackageReference Include="PublicApiGenerator" Version="11.0.0" />
-    <PackageReference Include="NServiceBus.TransactionalSession" Version="2.0.2" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\NServiceBus.Storage.MongoDB.TransactionalSession\NServiceBus.Storage.MongoDB.TransactionalSession.csproj" />
   </ItemGroup>
 
 </Project>
diff --git a/...rage.MongoDB.TransactionalSession/NServiceBus.Storage.MongoDB.TransactionalSession.csproj b/...rage.MongoDB.TransactionalSession/NServiceBus.Storage.MongoDB.TransactionalSession.csproj
@@ -1,19 +1,19 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net472;net6.0</TargetFrameworks>
+    <TargetFramework>net8.0</TargetFramework>
     <!-- We want the root namespace to match the transactional session one -->
     <RootNamespace>NServiceBus.TransactionalSession</RootNamespace>
     <Description>NServiceBus Transactional Session for the MongoDB persistence.</Description>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Particular.Packaging" Version="3.0.0" PrivateAssets="All" />
-    <PackageReference Include="NServiceBus.TransactionalSession" Version="[2.0.0, 3.0.0)" />
+    <ProjectReference Include="..\NServiceBus.Storage.MongoDB\NServiceBus.Storage.MongoDB.csproj" />
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\NServiceBus.Storage.MongoDB\NServiceBus.Storage.MongoDB.csproj" />
+    <PackageReference Include="NServiceBus.TransactionalSession" Version="3.0.0-alpha.1" />
+    <PackageReference Include="Particular.Packaging" Version="3.0.0" PrivateAssets="All" />
   </ItemGroup>
 
 </Project>
diff --git a/src/NServiceBus.Storage.MongoDB/InternalsVisibleTo.cs b/src/NServiceBus.Storage.MongoDB/InternalsVisibleTo.cs
diff --git a/src/NServiceBus.Storage.MongoDB/NServiceBus.Storage.MongoDB.csproj b/src/NServiceBus.Storage.MongoDB/NServiceBus.Storage.MongoDB.csproj
@@ -1,13 +1,18 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net472;net6.0</TargetFrameworks>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="MongoDB.Driver" Version="[2.19.1, 3.0.0)" />
-    <PackageReference Include="NServiceBus" Version="[8.0.0, 9.0.0)" />
+    <PackageReference Include="MongoDB.Driver" Version="[2.19.2, 3.0.0)" />
+    <PackageReference Include="NServiceBus" Version="9.0.0-alpha.6" />
     <PackageReference Include="Particular.Packaging" Version="3.0.0" PrivateAssets="All" />
   </ItemGroup>
 
+  <ItemGroup>
+    <InternalsVisibleTo Include="NServiceBus.Storage.MongoDB.Tests" />
+    <InternalsVisibleTo Include="NServiceBus.Storage.MongoDB.PersistenceTests" />
+  </ItemGroup>
+
 </Project>
diff --git a/src/NServiceBus.Storage.MongoDB/Subscriptions/SubscriptionStorage.cs b/src/NServiceBus.Storage.MongoDB/Subscriptions/SubscriptionStorage.cs
@@ -10,9 +10,7 @@ class SubscriptionStorage : Feature
     {
         public SubscriptionStorage()
         {
-#pragma warning disable CS0618 // Type or member is obsolete
-            DependsOn<MessageDrivenSubscriptions>();
-#pragma warning restore CS0618 // Type or member is obsolete
+            DependsOn("NServiceBus.Features.MessageDrivenSubscriptions");
         }
 
         protected override void Setup(FeatureConfigurationContext context)

diff --git a/src/NServiceBusTests.snk b/src/NServiceBusTests.snk