2.7.0

Trusted Publishing (#1465 )
* Trusted Publishing * push: * " * pwsh * pack * push: * Trusted Publishing = OK
2026-05-25 01:09:14 +02:00 · 2026-05-24 10:25:30 +02:00 · 2026-05-24 10:21:02 +02:00 · 2026-05-23 21:53:32 +02:00 · 2026-05-23 21:44:33 +02:00 · 2026-05-23 21:42:34 +02:00
102 changed files with 1532 additions and 648 deletions
@@ -1,4 +0,0 @@
-# Copilot Instructions
-
-## Project Guidelines
- All new byte[xx] calls should use using var data = ArrayPool<byte>.Shared.Lease(xx); instead of directly allocating byte arrays
@@ -0,0 +1,15 @@
+---
+description: 'Guidelines for this solution'
+applyTo: '**/*.csproj, **/*.cs'
+---
+
+# Multi .NET Framework Targeting
+
+## Instructions
+- The main project "WireMock.Net.Minimal" targets `netstandard2.0` and `net8.0`. Ensure that any new code or dependencies are compatible with these frameworks.
+
+
+# C# Guidelines
+
+## Instructions
+- When a new ByteArray is needed, do not use `var data = new byte[bufferSize];`. Always use `var data = ArrayPool<byte>.Shared.Lease(bufferSize);`.
@@ -0,0 +1,40 @@
+name: Publish to NuGet
+
+on:
+  workflow_dispatch:
+
+jobs:
+  publish:
+    name: Build, Pack, and Publish
+    runs-on: windows-2022
+    permissions:
+      id-token: write # enable GitHub OIDC token issuance for this job
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    - name: Build projects
+      shell: pwsh
+      run: |
+        Get-ChildItem ./src -Recurse -Filter *.csproj |
+        ForEach-Object {
+          dotnet build $_.FullName -c Release
+        }
+
+    - name: Pack projects
+      shell: pwsh
+      run: |
+        Get-ChildItem ./src -Recurse -Filter *.csproj |
+        ForEach-Object {
+          dotnet pack $_.FullName -c Release --no-build -o ./packages
+        }
+
+    - name: NuGet login (OIDC → temp API key)
+      uses: NuGet/login@v1
+      id: login
+      with:
+        user: ${{ secrets.NUGET_USER }}
+
+    - name: Push to NuGet
+      run: dotnet nuget push "**/packages/*.nupkg" --api-key ${{steps.login.outputs.NUGET_API_KEY}} --source "https://api.nuget.org/v3/index.json" --skip-duplicate
@@ -1,3 +1,36 @@
+# 2.7.0 (24 May 2026)
+- [#1457](https://github.com/wiremock/WireMock.Net/pull/1457) - Update OpenTelemetry.Api from 1.14.0 to 1.15.3 in unit test project [dependencies] contributed by [dependabot[bot]](https://github.com/apps/dependabot)
+- [#1459](https://github.com/wiremock/WireMock.Net/pull/1459) - chore: update Handlebars 2.5.2 to 2.5.5 [dependencies] contributed by [kamisoft-fr](https://github.com/kamisoft-fr)
+- [#1461](https://github.com/wiremock/WireMock.Net/pull/1461) - Update Testcontainers nuget package to 4.12.0 [dependencies] contributed by [MD-V](https://github.com/MD-V)
+- [#1462](https://github.com/wiremock/WireMock.Net/pull/1462) - Update Scriban.Signed to latest [dependencies] contributed by [StefH](https://github.com/StefH)
+- [#1458](https://github.com/wiremock/WireMock.Net/issues/1458) - update Handlebars Humanizer package version [feature]
+
+# 2.6.0 (11 May 2026)
+- [#1455](https://github.com/wiremock/WireMock.Net/pull/1455) - Fix request storing when RequestLogExpirationDuration is set [bug]  [bug] contributed by [pbenko-xitaso](https://github.com/pbenko-xitaso)
+- [#1454](https://github.com/wiremock/WireMock.Net/issues/1454) - No requests stored in Standalone when RequestLogExpirationDuration is set [bug]
+
+# 2.5.0 (04 May 2026)
+- [#1451](https://github.com/wiremock/WireMock.Net/pull/1451) - Feature/early mismatch [feature] contributed by [Stepami](https://github.com/Stepami)
+- [#1452](https://github.com/wiremock/WireMock.Net/pull/1452) - Bump log4net from 2.0.15 to 3.3.0 in example console app [dependencies] contributed by [dependabot[bot]](https://github.com/apps/dependabot)
+- [#1453](https://github.com/wiremock/WireMock.Net/pull/1453) - Fix CVE-2026-40021: upgrade log4net to 3.3.0 in examples/WireMock.Net.Service/packages.config [dependencies] contributed by [Copilot](https://github.com/apps/copilot-swe-agent)
+- [#1442](https://github.com/wiremock/WireMock.Net/issues/1442) - Bug: [grpc] WithBodyAsProtoBuf exception on match [bug]
+
+# 2.4.0 (24 April 2026)
+- [#1437](https://github.com/wiremock/WireMock.Net/pull/1437) - Added feature to enable and disable mappings [feature] contributed by [jayaraman-venkatesan](https://github.com/jayaraman-venkatesan)
+- [#1450](https://github.com/wiremock/WireMock.Net/pull/1450) - Bump OpenTelemetry.Exporter.OpenTelemetryProtocol from 1.14.0 to 1.15.x [dependencies] contributed by [dependabot[bot]](https://github.com/apps/dependabot)
+- [#1421](https://github.com/wiremock/WireMock.Net/issues/1421) - Deactivate mapping without deleting it [feature]
+
+# 2.3.0 (20 April 2026)
+- [#1436](https://github.com/wiremock/WireMock.Net/pull/1436) - Moving Scenario state change before global response delay is set [feature] contributed by [jayaraman-venkatesan](https://github.com/jayaraman-venkatesan)
+- [#1440](https://github.com/wiremock/WireMock.Net/pull/1440) - Bump log4net from 2.0.15 to 3.3.0 [dependencies] contributed by [dependabot[bot]](https://github.com/apps/dependabot)
+- [#1443](https://github.com/wiremock/WireMock.Net/pull/1443) - Fix ExactMatcher and JsonMatcher not working for ISO dates as string [bug] contributed by [StefH](https://github.com/StefH)
+- [#1444](https://github.com/wiremock/WireMock.Net/pull/1444) - Update instructions.md [refactor] contributed by [StefH](https://github.com/StefH)
+- [#1448](https://github.com/wiremock/WireMock.Net/pull/1448) - Use DefaultJsonSerializer for BodyAsJson-Response [bug] contributed by [StefH](https://github.com/StefH)
+- [#1205](https://github.com/wiremock/WireMock.Net/issues/1205) - System.Private.Uri 4.3.0 Blackduck security High vulnerability [bug]
+- [#1260](https://github.com/wiremock/WireMock.Net/issues/1260) - Scenario state change before a response delay timeout ends [bug]
+- [#1441](https://github.com/wiremock/WireMock.Net/issues/1441) - ExactMatcher and JsonMatcher not working for ISO dates in v2.2.0 [bug]
+- [#1446](https://github.com/wiremock/WireMock.Net/issues/1446) - WithBodyAsJson does not return correctly formatted json when using SystemTextJsonConverter [bug]
+
 # 2.2.0 (30 March 2026)
 - [#1433](https://github.com/wiremock/WireMock.Net/pull/1433) - Add comments for ScenarioStateStore related code [refactor] contributed by [StefH](https://github.com/StefH)
 - [#1434](https://github.com/wiremock/WireMock.Net/pull/1434) - Upgrade Scriban.Signed [security] contributed by [StefH](https://github.com/StefH)
@@ -4,7 +4,7 @@
    </PropertyGroup>

    <PropertyGroup>
-        <VersionPrefix>2.2.0</VersionPrefix>
+        <VersionPrefix>2.7.0</VersionPrefix>
        <PackageIcon>WireMock.Net-Logo.png</PackageIcon>
        <PackageProjectUrl>https://github.com/wiremock/WireMock.Net</PackageProjectUrl>
        <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
@@ -1,6 +1,6 @@
 rem https://github.com/StefH/GitHubReleaseNotes

-SET version=2.2.0
+SET version=2.7.0

 GitHubReleaseNotes --output CHANGELOG.md --skip-empty-releases --exclude-labels wontfix test question invalid doc duplicate example environment --version %version% --token %GH_TOKEN%

@@ -1,5 +1,8 @@
-# 2.2.0 (30 March 2026)
- #1433 Add comments for ScenarioStateStore related code [refactor]
- #1434 Upgrade Scriban.Signed [security]
+# 2.7.0 (24 May 2026)
+- #1457 Update OpenTelemetry.Api from 1.14.0 to 1.15.3 in unit test project [dependencies]
+- #1459 chore: update Handlebars 2.5.2 to 2.5.5 [dependencies]
+- #1461 Update Testcontainers nuget package to 4.12.0 [dependencies]
+- #1462 Update Scriban.Signed to latest [dependencies]
+- #1458 update Handlebars Humanizer package version [feature]

 The full release notes can be found here: https://github.com/wiremock/WireMock.Net/blob/master/CHANGELOG.md
@@ -38,8 +38,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.Client", "examples\WireMock.Net.Client\WireMock.Net.Client.csproj", "{74D91AD0-D96D-4FD2-AEC5-CC49D38346C0}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WireMock.Net.Service", "examples\Wiremock.Net.Service\WireMock.Net.Service.csproj", "{7F0B2446-0363-4720-AF46-F47F83B557DC}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.Console.RequestLogTest", "examples\WireMock.Net.Console.RequestLogTest\WireMock.Net.Console.RequestLogTest.csproj", "{A9D039B9-7509-4CF1-9EFD-87EB82998575}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.OpenApiParser.ConsoleApp", "examples\WireMock.Net.OpenApiParser.ConsoleApp\WireMock.Net.OpenApiParser.ConsoleApp.csproj", "{5C09FB93-1535-4F92-AF26-21E8A061EE4A}"
@@ -76,10 +74,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.Testcontainers
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.TestcontainersExample", "examples\WireMock.Net.TestcontainersExample\WireMock.Net.TestcontainersExample.csproj", "{56A38798-C48B-4A4A-B805-071E05C02CE1}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tools", "tools", "{0147029F-FA4A-44B3-B79A-3C3574054EE4}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MultipartUploader", "tools\MultipartUploader\MultipartUploader.csproj", "{07C30227-ADEC-4BDE-8CDC-849D85A690BB}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.Console.NET8", "examples\WireMock.Net.Console.NET8\WireMock.Net.Console.NET8.csproj", "{1EA72C0F-92E9-486B-8FFE-53F992BFC4AA}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMockAzureQueueProxy", "examples\WireMockAzureQueueProxy\WireMockAzureQueueProxy.csproj", "{7FC0B409-2682-40EE-B3B9-3930D6769D01}"
@@ -156,6 +150,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WireMock.Net.TestWebApplica
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WireMock.Net.RestClient.AwesomeAssertions", "src\WireMock.Net.RestClient.AwesomeAssertions\WireMock.Net.RestClient.AwesomeAssertions.csproj", "{F4B2B967-98D7-4D93-9A5C-5EF7B84B941A}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WireMock.Net.Service", "examples\WireMock.Net.Service\WireMock.Net.Service.csproj", "{7F0B2446-0363-4720-AF46-F47F83B557DC}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -238,18 +234,6 @@ Global
 		{74D91AD0-D96D-4FD2-AEC5-CC49D38346C0}.Release|x64.Build.0 = Release|Any CPU
 		{74D91AD0-D96D-4FD2-AEC5-CC49D38346C0}.Release|x86.ActiveCfg = Release|Any CPU
 		{74D91AD0-D96D-4FD2-AEC5-CC49D38346C0}.Release|x86.Build.0 = Release|Any CPU
-		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Debug|x64.Build.0 = Debug|Any CPU
-		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Debug|x86.Build.0 = Debug|Any CPU
-		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Release|Any CPU.Build.0 = Release|Any CPU
-		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Release|x64.ActiveCfg = Release|Any CPU
-		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Release|x64.Build.0 = Release|Any CPU
-		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Release|x86.ActiveCfg = Release|Any CPU
-		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Release|x86.Build.0 = Release|Any CPU
 		{A9D039B9-7509-4CF1-9EFD-87EB82998575}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{A9D039B9-7509-4CF1-9EFD-87EB82998575}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{A9D039B9-7509-4CF1-9EFD-87EB82998575}.Debug|x64.ActiveCfg = Debug|Any CPU
@@ -394,18 +378,6 @@ Global
 		{56A38798-C48B-4A4A-B805-071E05C02CE1}.Release|x64.Build.0 = Release|Any CPU
 		{56A38798-C48B-4A4A-B805-071E05C02CE1}.Release|x86.ActiveCfg = Release|Any CPU
 		{56A38798-C48B-4A4A-B805-071E05C02CE1}.Release|x86.Build.0 = Release|Any CPU
-		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Debug|x64.Build.0 = Debug|Any CPU
-		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Debug|x86.Build.0 = Debug|Any CPU
-		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Release|Any CPU.Build.0 = Release|Any CPU
-		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Release|x64.ActiveCfg = Release|Any CPU
-		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Release|x64.Build.0 = Release|Any CPU
-		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Release|x86.ActiveCfg = Release|Any CPU
-		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Release|x86.Build.0 = Release|Any CPU
 		{1EA72C0F-92E9-486B-8FFE-53F992BFC4AA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{1EA72C0F-92E9-486B-8FFE-53F992BFC4AA}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{1EA72C0F-92E9-486B-8FFE-53F992BFC4AA}.Debug|x64.ActiveCfg = Debug|Any CPU
@@ -850,6 +822,18 @@ Global
 		{F4B2B967-98D7-4D93-9A5C-5EF7B84B941A}.Release|x64.Build.0 = Release|Any CPU
 		{F4B2B967-98D7-4D93-9A5C-5EF7B84B941A}.Release|x86.ActiveCfg = Release|Any CPU
 		{F4B2B967-98D7-4D93-9A5C-5EF7B84B941A}.Release|x86.Build.0 = Release|Any CPU
+		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Debug|x64.Build.0 = Debug|Any CPU
+		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Debug|x86.Build.0 = Debug|Any CPU
+		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Release|x64.ActiveCfg = Release|Any CPU
+		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Release|x64.Build.0 = Release|Any CPU
+		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Release|x86.ActiveCfg = Release|Any CPU
+		{7F0B2446-0363-4720-AF46-F47F83B557DC}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -861,7 +845,6 @@ Global
 		{B6269AAC-170A-43D5-8B9A-579DED3D9A95} = {8F890C6F-9ACC-438D-928A-AD61CDA862F2}
 		{31DC2EF8-C3FE-467D-84BE-FB5D956E612E} = {0BB8B634-407A-4610-A91F-11586990767A}
 		{74D91AD0-D96D-4FD2-AEC5-CC49D38346C0} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
-		{7F0B2446-0363-4720-AF46-F47F83B557DC} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
 		{A9D039B9-7509-4CF1-9EFD-87EB82998575} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
 		{5C09FB93-1535-4F92-AF26-21E8A061EE4A} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
 		{B6269AAC-170A-4346-8B9A-579DED3D9A95} = {8F890C6F-9ACC-438D-928A-AD61CDA862F2}
@@ -876,7 +859,6 @@ Global
 		{BAA9EC2A-874B-45CE-8E51-A73622DC7F3D} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
 		{12B016A5-9D8B-4EFE-96C2-CA51BE43367D} = {8F890C6F-9ACC-438D-928A-AD61CDA862F2}
 		{56A38798-C48B-4A4A-B805-071E05C02CE1} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
-		{07C30227-ADEC-4BDE-8CDC-849D85A690BB} = {0147029F-FA4A-44B3-B79A-3C3574054EE4}
 		{1EA72C0F-92E9-486B-8FFE-53F992BFC4AA} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
 		{7FC0B409-2682-40EE-B3B9-3930D6769D01} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
 		{B1580A38-84E7-44BE-8FE7-3EE5031D74A1} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
@@ -914,6 +896,7 @@ Global
 		{2CE8E3A6-59CC-FE9C-9399-AD54E1FA862B} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
 		{3B05CC76-C3CB-8667-6B65-3129DFB25681} = {0BB8B634-407A-4610-A91F-11586990767A}
 		{F4B2B967-98D7-4D93-9A5C-5EF7B84B941A} = {8F890C6F-9ACC-438D-928A-AD61CDA862F2}
+		{7F0B2446-0363-4720-AF46-F47F83B557DC} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {DC539027-9852-430C-B19F-FD035D018458}
@@ -12,11 +12,11 @@

    <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="8.4.0" />
    <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="8.0.0" />
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.8.1" />
-    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.8.1" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.8.1" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.8.1" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.8.0" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.3" />
+    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.15.3" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.15.2" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.15.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.15.1" />
  </ItemGroup>

 </Project>
@@ -16,7 +16,7 @@

    <ItemGroup>
        <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
-        <PackageReference Include="log4net" Version="2.0.15" />
+        <PackageReference Include="log4net" Version="3.3.0" />
        <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
    </ItemGroup>

@@ -18,7 +18,7 @@

    <ItemGroup>
        <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
-        <PackageReference Include="log4net" Version="2.0.15" />
+        <PackageReference Include="log4net" Version="3.3.0" />
        <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
    </ItemGroup>

@@ -16,7 +16,7 @@
  </ItemGroup>

  <ItemGroup>
-    <PackageReference Include="WireMock.Net" Version="1.25.0" />
+    <PackageReference Include="WireMock.Net" Version="2.6.0" />
  </ItemGroup>

 </Project>
@@ -8,9 +8,9 @@
    </PropertyGroup>

    <ItemGroup>
-        <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.14.0" />
-        <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.14.0" />
-        <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.14.0" />
+        <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.15.3" />
+        <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.15.1" />
+        <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.3" />
    </ItemGroup>

    <ItemGroup>
@@ -32,6 +32,9 @@
    <ErrorReport>prompt</ErrorReport>
    <WarningLevel>4</WarningLevel>
  </PropertyGroup>
+  <PropertyGroup>
+    <StartupObject>Wiremock.Net.Service.Program</StartupObject>
+  </PropertyGroup>
  <ItemGroup>
    <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
      <HintPath>..\..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="log4net" version="2.0.15" targetFramework="net48" />
+  <package id="log4net" version="3.3.0" targetFramework="net48" />
  <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net452" />
  <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net452" />
  <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.3" targetFramework="net452" />
@@ -246,8 +246,8 @@ internal class Program
            throw new InvalidOperationException($"The {nameof(TestcontainersSettings.OS.DockerEndpointAuthConfig)} is null. Check if Docker is started.");
        }

-        using var dockerClientConfig = TestcontainersSettings.OS.DockerEndpointAuthConfig.GetDockerClientConfiguration();
-        using var dockerClient = dockerClientConfig.CreateClient();
+        var dockerClientBuilder = TestcontainersSettings.OS.DockerEndpointAuthConfig.GetDockerClientBuilder();
+        using var dockerClient = dockerClientBuilder.Build();

        var version = await dockerClient.System.GetVersionAsync();
        return version.Os.IndexOf("Windows", StringComparison.OrdinalIgnoreCase) >= 0 ? OSPlatform.Windows : OSPlatform.Linux;
@@ -1,29 +1,18 @@
 // Copyright © WireMock.Net

-using Microsoft.Extensions.Hosting;
-using System.Threading;
-using System.Threading.Tasks;
-
 namespace WireMock.Net.WebApplication;

-public class App : IHostedService
+public class App(IWireMockService service) : IHostedService
 {
-    private readonly IWireMockService _service;
-        
-    public App(IWireMockService service)
-    {
-        _service = service;
-    }
-
    public Task StartAsync(CancellationToken cancellationToken)
    {
-        _service.Start();
+        service.Start();
        return Task.CompletedTask;
    }

    public Task StopAsync(CancellationToken cancellationToken)
    {
-        _service.Stop();
+        service.Stop();
        return Task.CompletedTask;
    }
 }
@@ -1,9 +1,5 @@
 // Copyright © WireMock.Net

-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Hosting;
-using Microsoft.Extensions.Logging;
 using WireMock.Settings;

 namespace WireMock.Net.WebApplication;
@@ -15,7 +15,6 @@
    </ItemGroup>

    <ItemGroup>
-        <ProjectReference Include="..\..\src\WireMock.Net.Abstractions\WireMock.Net.Abstractions.csproj" />
        <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
    </ItemGroup>

@@ -1,7 +1,5 @@
 // Copyright © WireMock.Net

-using System;
-using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 using Newtonsoft.Json;
 using WireMock.Admin.Requests;
@@ -15,7 +15,7 @@
    "WireMockServerSettings": {
        "StartAdminInterface": true,
        "Urls": [
-            "http://localhost"
+            "http://localhost:0"
        ]
    }
 }
@@ -1,12 +1,17 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
-  <!--
+    <!--
    Configure your application settings in appsettings.json. Learn more at http://go.microsoft.com/fwlink/?LinkId=786380
-  -->
-  <system.webServer>
-    <handlers>
-      <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified" />
-    </handlers>
-    <aspNetCore processPath="%LAUNCHER_PATH%" arguments="%LAUNCHER_ARGS%" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" forwardWindowsAuthToken="false" />
-  </system.webServer>
+    -->
+    <system.webServer>
+        <handlers>
+            <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified" />
+        </handlers>
+        <httpProtocol>
+            <customHeaders>
+                <add name="X-Frame-Options" value="SAMEORIGIN" />
+            </customHeaders>
+        </httpProtocol>
+        <aspNetCore processPath="%LAUNCHER_PATH%" arguments="%LAUNCHER_ARGS%" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" forwardWindowsAuthToken="false" />
+    </system.webServer>
 </configuration>
@@ -55,12 +55,17 @@ public class MappingModel
    /// In case the value is null state will not be changed.
    /// </summary>
    public string? SetStateTo { get; set; }
-    
+
    /// <summary>
    /// The number of times this match should be matched before the state will be changed to the specified one.
    /// </summary>
    public int? TimesInSameState { get; set; }

+    /// <summary>
+    /// Value to determine if the mapping is disabled. Defaults to <c>null</c> (not disabled).
+    /// </summary>
+    public bool? IsDisabled { get; set; }
+
    /// <summary>
    /// The request model.
    /// </summary>
@@ -100,7 +105,7 @@ public class MappingModel
    /// </summary>
    public object? Data { get; set; }

-    /// <summary> 
+    /// <summary>
    /// The probability when this request should be matched. Value is between 0 and 1. [Optional]
    /// </summary>
    public double? Probability { get; set; }
@@ -1,5 +1,7 @@
 // Copyright © WireMock.Net

+using WireMock.Matchers.Request;
+
 namespace WireMock.Admin.Mappings;

 /// <summary>
@@ -61,9 +63,15 @@ public class RequestModel
    /// Gets or sets the Params.
    /// </summary>
    public IList<ParamModel>? Params { get; set; }
-        
+
    /// <summary>
    /// Gets or sets the body.
    /// </summary>
    public BodyModel? Body { get; set; }
+
+    /// <summary>
+    /// Type of the request matcher to return an immediate mismatch during mapping processing.
+    /// Optional.
+    /// </summary>
+    public RequestMatcherType? EarlyMatcherType { get; set; }
 }
@@ -7,6 +7,11 @@ namespace WireMock.Matchers.Request;
 /// </summary>
 public interface IRequestMatcher
 {
+    /// <summary>
+    /// Gets the request matcher's type.
+    /// </summary>
+    public RequestMatcherType Type { get; }
+
    /// <summary>
    /// Determines whether the specified RequestMessage is match.
    /// </summary>
@@ -0,0 +1,84 @@
+// Copyright © WireMock.Net
+
+namespace WireMock.Matchers.Request;
+
+/// <summary>
+/// List of predefined request matcher types.
+/// </summary>
+public enum RequestMatcherType
+{
+    /// <summary>
+    /// RequestMessageBodyMatcher
+    /// </summary>
+    Body = 0,
+
+    /// <summary>
+    /// RequestMessageBodyMatcher{T}
+    /// </summary>
+    BodyOfT = 1,
+
+    /// <summary>
+    /// RequestMessageClientIPMatcher
+    /// </summary>
+    ClientIP = 2,
+
+    /// <summary>
+    /// RequestMessageCookieMatcher
+    /// </summary>
+    Cookie = 3,
+
+    /// <summary>
+    /// RequestMessageGraphQLMatcher
+    /// </summary>
+    GraphQL = 4,
+
+    /// <summary>
+    /// RequestMessageHeaderMatcher
+    /// </summary>
+    Header = 5,
+
+    /// <summary>
+    /// RequestMessageHttpVersionMatcher
+    /// </summary>
+    HttpVersion = 6,
+
+    /// <summary>
+    /// RequestMessageMethodMatcher
+    /// </summary>
+    Method = 7,
+
+    /// <summary>
+    /// RequestMessageMultiPartMatcher
+    /// </summary>
+    MultiPart = 8,
+
+    /// <summary>
+    /// RequestMessageParamMatcher
+    /// </summary>
+    Param = 9,
+
+    /// <summary>
+    /// RequestMessagePathMatcher
+    /// </summary>
+    Path = 10,
+
+    /// <summary>
+    /// RequestMessageProtoBufMatcher
+    /// </summary>
+    ProtoBuf = 11,
+
+    /// <summary>
+    /// RequestMessageScenarioAndStateMatcher
+    /// </summary>
+    ScenarioAndState = 12,
+
+    /// <summary>
+    /// RequestMessageUrlMatcher
+    /// </summary>
+    Url = 13,
+
+    /// <summary>
+    /// RequestMessageCompositeMatcher
+    /// </summary>
+    Composite = 14
+}
@@ -25,7 +25,7 @@
    </PropertyGroup>

    <ItemGroup>
-      <PackageReference Include="JsonConverter.Abstractions" Version="0.8.0" />
+      <PackageReference Include="JsonConverter.Abstractions" Version="0.9.0" />
    </ItemGroup>

    <ItemGroup>
@@ -0,0 +1,16 @@
+// Copyright © WireMock.Net
+
+using System.Net;
+
+namespace WireMock;
+
+internal interface IResponseMessageBuilder
+{
+    ResponseMessage Create(HttpStatusCode statusCode, string? status, Guid? guid = null);
+
+    ResponseMessage Create(int statusCode, string? status, Guid? guid = null);
+
+    ResponseMessage Create(int statusCode, string? status, string? error, Guid? guid = null);
+
+    ResponseMessage Create(HttpStatusCode statusCode);
+}
@@ -62,6 +62,9 @@ public class Mapping : IMapping
    /// <inheritdoc />
    public bool IsProxy => Provider is ProxyAsyncResponseProvider;

+    /// <inheritdoc />
+    public bool IsDisabled { get; set; }
+
    /// <inheritdoc />
    public bool LogMapping => Provider is not (DynamicResponseProvider or DynamicAsyncResponseProvider);

@@ -27,6 +27,7 @@ public class MappingBuilder : IMappingBuilder
    private readonly MappingToFileSaver _mappingToFileSaver;
    private readonly IGuidUtils _guidUtils;
    private readonly IDateTimeUtils _dateTimeUtils;
+    private readonly IResponseMessageBuilder _responseMessageBuilder;

    /// <summary>
    /// Create a MappingBuilder
@@ -43,6 +44,7 @@ public class MappingBuilder : IMappingBuilder

        _guidUtils = new GuidUtils();
        _dateTimeUtils = new DateTimeUtils();
+        _responseMessageBuilder = new ResponseMessageBuilder(_dateTimeUtils);
    }

    internal MappingBuilder(
@@ -51,7 +53,8 @@ public class MappingBuilder : IMappingBuilder
        MappingConverter mappingConverter,
        MappingToFileSaver mappingToFileSaver,
        IGuidUtils guidUtils,
-        IDateTimeUtils dateTimeUtils
+        IDateTimeUtils dateTimeUtils,
+        IResponseMessageBuilder responseMessageBuilder
    )
    {
        _settings = Guard.NotNull(settings);
@@ -60,12 +63,13 @@ public class MappingBuilder : IMappingBuilder
        _mappingToFileSaver = Guard.NotNull(mappingToFileSaver);
        _guidUtils = Guard.NotNull(guidUtils);
        _dateTimeUtils = Guard.NotNull(dateTimeUtils);
+        _responseMessageBuilder = Guard.NotNull(responseMessageBuilder);
    }

    /// <inheritdoc />
    public IRespondWithAProvider Given(IRequestMatcher requestMatcher, bool saveToFile = false)
    {
-        return new RespondWithAProvider(RegisterMapping, Guard.NotNull(requestMatcher), _settings, _guidUtils, _dateTimeUtils, saveToFile);
+        return new RespondWithAProvider(RegisterMapping, Guard.NotNull(requestMatcher), _settings, _guidUtils, _dateTimeUtils, _responseMessageBuilder, saveToFile);
    }

    /// <inheritdoc />
@@ -142,6 +142,9 @@ public class RequestMessageBodyMatcher : IRequestMatcher
        MatchOperator = matchOperator;
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.Body;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -31,6 +31,9 @@ public class RequestMessageBodyMatcher<T> : IRequestMatcher
        Func = Guard.NotNull(func);
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.BodyOfT;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -74,6 +74,9 @@ public class RequestMessageClientIPMatcher : IRequestMatcher
        Funcs = Guard.NotNull(funcs);
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.ClientIP;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -20,6 +20,11 @@ public abstract class RequestMessageCompositeMatcher : IRequestMatcher
    /// </value>
    private IEnumerable<IRequestMatcher> RequestMatchers { get; }

+    /// <summary>
+    /// Selected type to choose the matcher from <see cref="RequestMatchers"/> which will immediately return a mismatch.
+    /// </summary>
+    internal RequestMatcherType? EarlyMatcherType { get; private protected set; }
+
    /// <summary>
    /// Initializes a new instance of the <see cref="RequestMessageCompositeMatcher"/> class.
    /// </summary>
@@ -31,6 +36,9 @@ public abstract class RequestMessageCompositeMatcher : IRequestMatcher
        _type = type;
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.Composite;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -39,6 +47,13 @@ public abstract class RequestMessageCompositeMatcher : IRequestMatcher
            return MatchScores.Mismatch;
        }

+        var earlyMatcher = new RequestMessageEarlyMatcher(EarlyMatcherType, RequestMatchers);
+        var earlyMatchResult = earlyMatcher.GetMatchingScore(requestMessage, requestMatchResult);
+        if (!MatchScores.IsPerfect(earlyMatchResult))
+        {
+            return MatchScores.Mismatch;
+        }
+
        if (_type == CompositeMatcherType.And)
        {
            return RequestMatchers.Average(requestMatcher => requestMatcher.GetMatchingScore(requestMessage, requestMatchResult));
@@ -1,7 +1,6 @@
 // Copyright © WireMock.Net

 using Stef.Validation;
-using System.Linq;

 namespace WireMock.Matchers.Request;

@@ -93,6 +92,9 @@ public class RequestMessageCookieMatcher : IRequestMatcher
        Name = string.Empty; // Not used when Func, but set to a non-null valid value.
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.Cookie;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -0,0 +1,35 @@
+// Copyright © WireMock.Net
+
+namespace WireMock.Matchers.Request;
+
+/// <summary>
+/// Return the mismatch if the matching score of matchers is not perfect.
+/// </summary>
+internal sealed class RequestMessageEarlyMatcher(
+    RequestMatcherType? earlyMatcherType,
+    IEnumerable<IRequestMatcher> requestMatchers) : IRequestMatcher
+{
+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.Composite;
+
+    /// <inheritdoc />
+    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
+    {
+        if (earlyMatcherType is null)
+        {
+            return MatchScores.Perfect;
+        }
+
+        var earlyMatchers = requestMatchers
+            .Where(m => m.Type == earlyMatcherType)
+            .ToList();
+
+        if (earlyMatchers.Count is 0)
+        {
+            return MatchScores.Perfect;
+        }
+
+        var compositeMatcher = new RequestBuilders.Request(earlyMatchers);
+        return compositeMatcher.GetMatchingScore(requestMessage, requestMatchResult);
+    }
+}
@@ -1,6 +1,5 @@
 // Copyright © WireMock.Net

-using System.Linq;
 using Stef.Validation;
 using WireMock.Types;

@@ -12,7 +11,7 @@ namespace WireMock.Matchers.Request;
 /// <inheritdoc cref="IRequestMatcher"/>
 public class RequestMessageHeaderMatcher : IRequestMatcher
 {
-    private const string _name = nameof(RequestMessageCookieMatcher);
+    private const string _name = nameof(RequestMessageHeaderMatcher);

    /// <summary>
    /// MatchBehaviour
@@ -106,6 +105,9 @@ public class RequestMessageHeaderMatcher : IRequestMatcher
        Name = string.Empty; // Not used when Func, but set to a non-null valid value.
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.Header;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -65,6 +65,9 @@ public class RequestMessageHttpVersionMatcher : IRequestMatcher
        MatcherOnStringFunc = Guard.NotNull(func);
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.HttpVersion;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -46,6 +46,9 @@ internal class RequestMessageMethodMatcher : IRequestMatcher
        MatchOperator = matchOperator;
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.Method;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -55,6 +55,9 @@ public class RequestMessageMultiPartMatcher : IRequestMatcher
        MatchOperator = matchOperator;
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.MultiPart;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -82,6 +82,9 @@ public class RequestMessageParamMatcher : IRequestMatcher
        Funcs = Guard.NotNull(funcs);
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.Param;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -72,6 +72,9 @@ public class RequestMessagePathMatcher : IRequestMatcher
        Funcs = Guard.NotNull(funcs);
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.Path;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -29,6 +29,9 @@ internal class RequestMessageScenarioAndStateMatcher : IRequestMatcher
        _executionConditionState = executionConditionState;
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.ScenarioAndState;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -72,6 +72,9 @@ public class RequestMessageUrlMatcher : IRequestMatcher
        Funcs = Guard.NotNull(funcs);
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.Url;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -72,6 +72,7 @@ internal partial class AspNetCoreSelfHost
                services.AddSingleton<IOwinResponseMapper, OwinResponseMapper>();
                services.AddSingleton<IGuidUtils, GuidUtils>();
                services.AddSingleton<IDateTimeUtils, DateTimeUtils>();
+                services.AddSingleton<IResponseMessageBuilder, ResponseMessageBuilder>();
                services.AddSingleton<LogEntryMapper>();
                services.AddSingleton<IWireMockMiddlewareLogger, WireMockMiddlewareLogger>();

@@ -11,12 +11,14 @@ internal class GlobalExceptionMiddleware
 {
    private readonly IWireMockMiddlewareOptions _options;
    private readonly IOwinResponseMapper _responseMapper;
+    private readonly IResponseMessageBuilder _responseMessageBuilder;

-    public GlobalExceptionMiddleware(RequestDelegate next, IWireMockMiddlewareOptions options, IOwinResponseMapper responseMapper)
+    public GlobalExceptionMiddleware(RequestDelegate next, IWireMockMiddlewareOptions options, IOwinResponseMapper responseMapper, IResponseMessageBuilder responseMessageBuilder)
    {
        Next = next;
        _options = Guard.NotNull(options);
        _responseMapper = Guard.NotNull(responseMapper);
+        _responseMessageBuilder = Guard.NotNull(responseMessageBuilder);
    }

    public RequestDelegate Next { get; }
@@ -35,7 +37,7 @@ internal class GlobalExceptionMiddleware
        catch (Exception ex)
        {
            _options.Logger.Error("HttpStatusCode set to 500 {0}", ex);
-            await _responseMapper.MapAsync(ResponseMessageBuilder.Create(500, JsonConvert.SerializeObject(ex)), ctx.Response).ConfigureAwait(false);
+            await _responseMapper.MapAsync(_responseMessageBuilder.Create(500, JsonConvert.SerializeObject(ex)), ctx.Response).ConfigureAwait(false);
        }
    }
 }
@@ -2,6 +2,7 @@

 using System.Collections.Concurrent;
 using System.Security.Cryptography.X509Certificates;
+using JsonConverter.Abstractions;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.DependencyInjection;
 using WireMock.Handlers;
@@ -99,4 +100,12 @@ internal interface IWireMockMiddlewareOptions
    /// WebSocket settings.
    /// </summary>
    WebSocketSettings? WebSocketSettings { get; set; }
+
+    /// <summary>
+    /// Gets or sets the default JSON converter used for serialization.
+    /// </summary>
+    /// <remarks>
+    /// Set this property to customize how objects are serialized to and deserialized from JSON during mapping.
+    /// </remarks>
+    IJsonConverter DefaultJsonSerializer { get; set; }
 }
@@ -3,249 +3,242 @@
 using System.Globalization;
 using System.Net;
 using System.Text;
+using JsonConverter.Abstractions;
 using Microsoft.AspNetCore.Http;
-using Newtonsoft.Json;
 using RandomDataGenerator.FieldOptions;
 using RandomDataGenerator.Randomizers;
-using Stef.Validation;
 using WireMock.Http;
 using WireMock.ResponseBuilders;
 using WireMock.ResponseProviders;
 using WireMock.Types;
 using WireMock.Util;

-namespace WireMock.Owin.Mappers
+namespace WireMock.Owin.Mappers;
+
+/// <summary>
+/// OwinResponseMapper
+/// </summary>
+internal class OwinResponseMapper(IWireMockMiddlewareOptions options) : IOwinResponseMapper
 {
-    /// <summary>
-    /// OwinResponseMapper
-    /// </summary>
-    internal class OwinResponseMapper : IOwinResponseMapper
+    private readonly IRandomizerNumber<double> _randomizerDouble = RandomizerFactory.GetRandomizer(new FieldOptionsDouble { Min = 0, Max = 1 });
+    private readonly IRandomizerBytes _randomizerBytes = RandomizerFactory.GetRandomizer(new FieldOptionsBytes { Min = 100, Max = 200 });
+    private readonly Encoding _utf8NoBom = new UTF8Encoding(false);
+
+    // https://msdn.microsoft.com/en-us/library/78h415ay(v=vs.110).aspx
+    private static readonly IDictionary<string, Action<HttpResponse, bool, WireMockList<string>>> ResponseHeadersToFix =
+        new Dictionary<string, Action<HttpResponse, bool, WireMockList<string>>>(StringComparer.OrdinalIgnoreCase)
+        {
+            { HttpKnownHeaderNames.ContentType, (r, _, v) => r.ContentType = v.FirstOrDefault() },
+            { HttpKnownHeaderNames.ContentLength, (r, hasBody, v) =>
+                {
+                    // Only set the Content-Length header if the response does not have a body
+                    if (!hasBody && long.TryParse(v.FirstOrDefault(), out var contentLength))
+                    {
+                        r.ContentLength = contentLength;
+                    }
+                }
+            }
+        };
+
+    /// <inheritdoc />
+    public async Task MapAsync(IResponseMessage? responseMessage, HttpResponse response)
    {
-        private readonly IRandomizerNumber<double> _randomizerDouble = RandomizerFactory.GetRandomizer(new FieldOptionsDouble { Min = 0, Max = 1 });
-        private readonly IRandomizerBytes _randomizerBytes = RandomizerFactory.GetRandomizer(new FieldOptionsBytes { Min = 100, Max = 200 });
-        private readonly IWireMockMiddlewareOptions _options;
-        private readonly Encoding _utf8NoBom = new UTF8Encoding(false);
-
-        // https://msdn.microsoft.com/en-us/library/78h415ay(v=vs.110).aspx
-        private static readonly IDictionary<string, Action<HttpResponse, bool, WireMockList<string>>> ResponseHeadersToFix =
-            new Dictionary<string, Action<HttpResponse, bool, WireMockList<string>>>(StringComparer.OrdinalIgnoreCase)
-            {
-                { HttpKnownHeaderNames.ContentType, (r, _, v) => r.ContentType = v.FirstOrDefault() },
-                { HttpKnownHeaderNames.ContentLength, (r, hasBody, v) =>
-                    {
-                        // Only set the Content-Length header if the response does not have a body
-                        if (!hasBody && long.TryParse(v.FirstOrDefault(), out var contentLength))
-                        {
-                            r.ContentLength = contentLength;
-                        }
-                    }
-                }
-            };
-
-        /// <summary>
-        /// Constructor
-        /// </summary>
-        /// <param name="options">The IWireMockMiddlewareOptions.</param>
-        public OwinResponseMapper(IWireMockMiddlewareOptions options)
+        if (responseMessage == null || responseMessage is WebSocketHandledResponse)
        {
-            _options = Guard.NotNull(options);
+            return;
        }

-        /// <inheritdoc />
-        public async Task MapAsync(IResponseMessage? responseMessage, HttpResponse response)
+        var bodyData = responseMessage.BodyData;
+        if (bodyData?.GetDetectedBodyType() == BodyType.SseString)
        {
-            if (responseMessage == null || responseMessage is WebSocketHandledResponse)
-            {
-                return;
-            }
+            await HandleSseStringAsync(responseMessage, response, bodyData);
+            return;
+        }

-            var bodyData = responseMessage.BodyData;
-            if (bodyData?.GetDetectedBodyType() == BodyType.SseString)
-            {
-                await HandleSseStringAsync(responseMessage, response, bodyData);
-                return;
-            }
+        byte[]? bytes;
+        switch (responseMessage.FaultType)
+        {
+            case FaultType.EMPTY_RESPONSE:
+                bytes = IsFault(responseMessage) ? [] : await GetNormalBodyAsync(responseMessage).ConfigureAwait(false);
+                break;

-            byte[]? bytes;
-            switch (responseMessage.FaultType)
-            {
-                case FaultType.EMPTY_RESPONSE:
-                    bytes = IsFault(responseMessage) ? [] : await GetNormalBodyAsync(responseMessage).ConfigureAwait(false);
-                    break;
-
-                case FaultType.MALFORMED_RESPONSE_CHUNK:
-                    bytes = await GetNormalBodyAsync(responseMessage).ConfigureAwait(false) ?? [];
-                    if (IsFault(responseMessage))
-                    {
-                        bytes = bytes.Take(bytes.Length / 2).Union(_randomizerBytes.Generate()).ToArray();
-                    }
-                    break;
-
-                default:
-                    bytes = await GetNormalBodyAsync(responseMessage).ConfigureAwait(false);
-                    break;
-            }
-
-            if (responseMessage.StatusCode is HttpStatusCode or int)
-            {
-                response.StatusCode = MapStatusCode((int) responseMessage.StatusCode);
-            }
-            else if (responseMessage.StatusCode is string statusCodeAsString)
-            {
-                // Note: this case will also match on null
-                _ = int.TryParse(statusCodeAsString, out var statusCodeTypeAsInt);
-                response.StatusCode = MapStatusCode(statusCodeTypeAsInt);
-            }
-
-            SetResponseHeaders(responseMessage, bytes != null, response);
-
-            if (bytes != null)
-            {
-                try
+            case FaultType.MALFORMED_RESPONSE_CHUNK:
+                bytes = await GetNormalBodyAsync(responseMessage).ConfigureAwait(false) ?? [];
+                if (IsFault(responseMessage))
                {
-                    await response.Body.WriteAsync(bytes, 0, bytes.Length).ConfigureAwait(false);
+                    bytes = bytes.Take(bytes.Length / 2).Union(_randomizerBytes.Generate()).ToArray();
                }
-                catch (Exception ex)
+                break;
+
+            default:
+                bytes = await GetNormalBodyAsync(responseMessage).ConfigureAwait(false);
+                break;
+        }
+
+        if (responseMessage.StatusCode is HttpStatusCode or int)
+        {
+            response.StatusCode = MapStatusCode((int)responseMessage.StatusCode);
+        }
+        else if (responseMessage.StatusCode is string statusCodeAsString)
+        {
+            // Note: this case will also match on null
+            _ = int.TryParse(statusCodeAsString, out var statusCodeTypeAsInt);
+            response.StatusCode = MapStatusCode(statusCodeTypeAsInt);
+        }
+
+        SetResponseHeaders(responseMessage, bytes != null, response);
+
+        if (bytes != null)
+        {
+            try
+            {
+                await response.Body.WriteAsync(bytes, 0, bytes.Length).ConfigureAwait(false);
+            }
+            catch (Exception ex)
+            {
+                options.Logger.Warn("Error writing response body. Exception : {0}", ex);
+            }
+        }
+
+        SetResponseTrailingHeaders(responseMessage, response);
+    }
+
+    private static async Task HandleSseStringAsync(IResponseMessage responseMessage, HttpResponse response, IBodyData bodyData)
+    {
+        if (bodyData.SseStringQueue == null)
+        {
+            return;
+        }
+
+        SetResponseHeaders(responseMessage, true, response);
+
+        string? text;
+        do
+        {
+            if (bodyData.SseStringQueue.TryRead(out text))
+            {
+                await response.WriteAsync(text);
+                await response.Body.FlushAsync();
+            }
+        } while (text != null);
+    }
+
+    private int MapStatusCode(int code)
+    {
+        if (options.AllowOnlyDefinedHttpStatusCodeInResponse == true && !Enum.IsDefined(typeof(HttpStatusCode), code))
+        {
+            return (int)HttpStatusCode.OK;
+        }
+
+        return code;
+    }
+
+    private bool IsFault(IResponseMessage responseMessage)
+    {
+        return responseMessage.FaultPercentage == null || _randomizerDouble.Generate() <= responseMessage.FaultPercentage;
+    }
+
+    private async Task<byte[]?> GetNormalBodyAsync(IResponseMessage responseMessage)
+    {
+        var bodyData = responseMessage.BodyData;
+        switch (bodyData?.GetDetectedBodyType())
+        {
+            case BodyType.String:
+            case BodyType.FormUrlEncoded:
+                return (bodyData.Encoding ?? _utf8NoBom).GetBytes(bodyData.BodyAsString!);
+
+            case BodyType.Json:
+                var jsonConverterOptions = new JsonConverterOptions
                {
-                    _options.Logger.Warn("Error writing response body. Exception : {0}", ex);
-                }
-            }
+                    WriteIndented = bodyData.BodyAsJsonIndented == true,
+                    IgnoreNullValues = true
+                };

-            SetResponseTrailingHeaders(responseMessage, response);
-        }
+                var jsonBody = options.DefaultJsonSerializer.Serialize(bodyData.BodyAsJson!, jsonConverterOptions);
+                return (bodyData.Encoding ?? _utf8NoBom).GetBytes(jsonBody);

-        private static async Task HandleSseStringAsync(IResponseMessage responseMessage, HttpResponse response, IBodyData bodyData)
-        {
-            if (bodyData.SseStringQueue == null)
-            {
-                return;
-            }
-
-            SetResponseHeaders(responseMessage, true, response);
-
-            string? text;
-            do
-            {
-                if (bodyData.SseStringQueue.TryRead(out text))
+            case BodyType.ProtoBuf:
+                if (TypeLoader.TryLoadStaticInstance<IProtoBufUtils>(out var protoBufUtils))
                {
-                    await response.WriteAsync(text);
-                    await response.Body.FlushAsync();
+                    var protoDefinitions = bodyData.ProtoDefinition?.Invoke().Texts;
+                    return await protoBufUtils.GetProtoBufMessageWithHeaderAsync(protoDefinitions, bodyData.ProtoBufMessageType, bodyData.BodyAsJson).ConfigureAwait(false);
                }
-            } while (text != null);
+                break;
+
+            case BodyType.Bytes:
+                return bodyData.BodyAsBytes;
+
+            case BodyType.File:
+                return options.FileSystemHandler?.ReadResponseBodyAsFile(bodyData.BodyAsFile!);
+
+            case BodyType.MultiPart:
+                options.Logger.Warn("MultiPart body type is not handled!");
+                break;
+
+            case BodyType.None:
+                break;
        }

-        private int MapStatusCode(int code)
+        return null;
+    }
+
+    private static void SetResponseHeaders(IResponseMessage responseMessage, bool hasBody, HttpResponse response)
+    {
+        // Force setting the Date header (#577)
+        AppendResponseHeader(
+            response,
+            HttpKnownHeaderNames.Date,
+            [DateTime.UtcNow.ToString(CultureInfo.InvariantCulture.DateTimeFormat.RFC1123Pattern, CultureInfo.InvariantCulture)]
+        );
+
+        // Set other headers
+        foreach (var item in responseMessage.Headers!)
        {
-            if (_options.AllowOnlyDefinedHttpStatusCodeInResponse == true && !Enum.IsDefined(typeof(HttpStatusCode), code))
+            var headerName = item.Key;
+            var value = item.Value;
+            if (ResponseHeadersToFix.TryGetValue(headerName, out var action))
            {
-                return (int)HttpStatusCode.OK;
+                action.Invoke(response, hasBody, value);
            }
-
-            return code;
-        }
-
-        private bool IsFault(IResponseMessage responseMessage)
-        {
-            return responseMessage.FaultPercentage == null || _randomizerDouble.Generate() <= responseMessage.FaultPercentage;
-        }
-
-        private async Task<byte[]?> GetNormalBodyAsync(IResponseMessage responseMessage)
-        {
-            var bodyData = responseMessage.BodyData;
-            switch (bodyData?.GetDetectedBodyType())
+            else
            {
-                case BodyType.String:
-                case BodyType.FormUrlEncoded:
-                    return (bodyData.Encoding ?? _utf8NoBom).GetBytes(bodyData.BodyAsString!);
-
-                case BodyType.Json:
-                    var formatting = bodyData.BodyAsJsonIndented == true ? Formatting.Indented : Formatting.None;
-                    var jsonBody = JsonConvert.SerializeObject(bodyData.BodyAsJson, new JsonSerializerSettings { Formatting = formatting, NullValueHandling = NullValueHandling.Ignore });
-                    return (bodyData.Encoding ?? _utf8NoBom).GetBytes(jsonBody);
-
-                case BodyType.ProtoBuf:
-                    if (TypeLoader.TryLoadStaticInstance<IProtoBufUtils>(out var protoBufUtils))
-                    {
-                        var protoDefinitions = bodyData.ProtoDefinition?.Invoke().Texts;
-                        return await protoBufUtils.GetProtoBufMessageWithHeaderAsync(protoDefinitions, bodyData.ProtoBufMessageType, bodyData.BodyAsJson).ConfigureAwait(false);
-                    }
-                    break;
-
-                case BodyType.Bytes:
-                    return bodyData.BodyAsBytes;
-
-                case BodyType.File:
-                    return _options.FileSystemHandler?.ReadResponseBodyAsFile(bodyData.BodyAsFile!);
-
-                case BodyType.MultiPart:
-                    _options.Logger.Warn("MultiPart body type is not handled!");
-                    break;
-
-                case BodyType.None:
-                    break;
-            }
-
-            return null;
-        }
-
-        private static void SetResponseHeaders(IResponseMessage responseMessage, bool hasBody, HttpResponse response)
-        {
-            // Force setting the Date header (#577)
-            AppendResponseHeader(
-                response,
-                HttpKnownHeaderNames.Date,
-                [DateTime.UtcNow.ToString(CultureInfo.InvariantCulture.DateTimeFormat.RFC1123Pattern, CultureInfo.InvariantCulture)]
-            );
-
-            // Set other headers
-            foreach (var item in responseMessage.Headers!)
-            {
-                var headerName = item.Key;
-                var value = item.Value;
-                if (ResponseHeadersToFix.TryGetValue(headerName, out var action))
+                // Check if this response header can be added (#148, #227 and #720)
+                if (!HttpKnownHeaderNames.IsRestrictedResponseHeader(headerName))
                {
-                    action.Invoke(response, hasBody, value);
-                }
-                else
-                {
-                    // Check if this response header can be added (#148, #227 and #720)
-                    if (!HttpKnownHeaderNames.IsRestrictedResponseHeader(headerName))
-                    {
-                        AppendResponseHeader(response, headerName, value.ToArray());
-                    }
+                    AppendResponseHeader(response, headerName, value.ToArray());
                }
            }
        }
-
-        private static void SetResponseTrailingHeaders(IResponseMessage responseMessage, HttpResponse response)
-        {
-            if (responseMessage.TrailingHeaders == null)
-            {
-                return;
-            }
-
-#if TRAILINGHEADERS
-            foreach (var (headerName, value) in responseMessage.TrailingHeaders)
-            {
-                if (ResponseHeadersToFix.TryGetValue(headerName, out var action))
-                {
-                    action.Invoke(response, false, value);
-                }
-                else
-                {
-                    // Check if this trailing header can be added to the response
-                    if (response.SupportsTrailers() && !HttpKnownHeaderNames.IsRestrictedResponseHeader(headerName))
-                    {
-                        response.AppendTrailer(headerName, new Microsoft.Extensions.Primitives.StringValues(value.ToArray()));
-                    }
-                }
-            }
-#endif
-        }
-
-        private static void AppendResponseHeader(HttpResponse response, string headerName, string[] values)
-        {
-            response.Headers.Append(headerName, values);
-        }
+    }
+
+    private static void SetResponseTrailingHeaders(IResponseMessage responseMessage, HttpResponse response)
+    {
+        if (responseMessage.TrailingHeaders == null)
+        {
+            return;
+        }
+
+#if TRAILINGHEADERS
+        foreach (var (headerName, value) in responseMessage.TrailingHeaders)
+        {
+            if (ResponseHeadersToFix.TryGetValue(headerName, out var action))
+            {
+                action.Invoke(response, false, value);
+            }
+            else
+            {
+                // Check if this trailing header can be added to the response
+                if (response.SupportsTrailers() && !HttpKnownHeaderNames.IsRestrictedResponseHeader(headerName))
+                {
+                    response.AppendTrailer(headerName, new Microsoft.Extensions.Primitives.StringValues(value.ToArray()));
+                }
+            }
+        }
+#endif
+    }
+
+    private static void AppendResponseHeader(HttpResponse response, string headerName, string[] values)
+    {
+        response.Headers.Append(headerName, values);
    }
 }
@@ -19,6 +19,7 @@ internal class MappingMatcher(IWireMockMiddlewareOptions options, IRandomizerDou
        var possibleMappings = new List<MappingMatcherResult>();

        var mappings = _options.Mappings.Values
+            .Where(m => !m.IsDisabled)
            .Where(m => m.TimeSettings.IsValid())
            .Where(m => m.Probability is null || _randomizerDoubleBetween0And1.Generate() <= m.Probability)
            .ToArray();
@@ -26,7 +26,8 @@ internal class WireMockMiddleware(
    IMappingMatcher mappingMatcher,
    IWireMockMiddlewareLogger logger,
    IGuidUtils guidUtils,
-    IDateTimeUtils dateTimeUtils
+    IDateTimeUtils dateTimeUtils,
+    IResponseMessageBuilder responseMessageBuilder
 )
 {
    private readonly object _lock = new();
@@ -97,7 +98,7 @@ internal class WireMockMiddleware(
            {
                logRequest = true;
                options.Logger.Warn("HttpStatusCode set to 404 : No matching mapping found");
-                response = ResponseMessageBuilder.Create(HttpStatusCode.NotFound, WireMockConstants.NoMatchingFound);
+                response = responseMessageBuilder.Create(HttpStatusCode.NotFound, WireMockConstants.NoMatchingFound);
                return;
            }

@@ -109,7 +110,7 @@ internal class WireMockMiddleware(
                if (!authorizationHeaderPresent)
                {
                    options.Logger.Error("HttpStatusCode set to 401, authorization header is missing.");
-                    response = ResponseMessageBuilder.Create(HttpStatusCode.Unauthorized, null);
+                    response = responseMessageBuilder.Create(HttpStatusCode.Unauthorized, null);
                    return;
                }

@@ -117,11 +118,19 @@ internal class WireMockMiddleware(
                if (!MatchScores.IsPerfect(authorizationHeaderMatchResult.Score))
                {
                    options.Logger.Error("HttpStatusCode set to 401, authentication failed.", authorizationHeaderMatchResult.Exception ?? throw new WireMockException("Authentication failed"));
-                    response = ResponseMessageBuilder.Create(HttpStatusCode.Unauthorized, null);
+                    response = responseMessageBuilder.Create(HttpStatusCode.Unauthorized, null);
                    return;
                }
            }

+            // Transition scenario state immediately after matching, before any delay (global or
+            // per-mapping) so that concurrent retries arriving during a delay period see the
+            // updated state and match the correct next mapping instead of re-matching this one.
+            if (targetMapping.Scenario != null)
+            {
+                UpdateScenarioState(targetMapping);
+            }
+
            if (!targetMapping.IsAdminInterface && options.RequestProcessingDelay > TimeSpan.Zero)
            {
                await Task.Delay(options.RequestProcessingDelay.Value).ConfigureAwait(false);
@@ -147,11 +156,6 @@ internal class WireMockMiddleware(
                }
            }

-            if (targetMapping.Scenario != null)
-            {
-                UpdateScenarioState(targetMapping);
-            }
-
            if (!targetMapping.IsAdminInterface && targetMapping.Webhooks?.Length > 0)
            {
                await SendToWebhooksAsync(targetMapping, request, response).ConfigureAwait(false);
@@ -162,7 +166,7 @@ internal class WireMockMiddleware(
            options.Logger.Error($"Providing a Response for Mapping '{result.Match?.Mapping.Guid}' failed. HttpStatusCode set to 500. Exception: {ex}");
            WireMockActivitySource.RecordException(activity, ex);

-            response = ResponseMessageBuilder.Create(500, ex.Message);
+            response = responseMessageBuilder.Create(500, ex.Message);
        }
        finally
        {
@@ -176,7 +180,7 @@ internal class WireMockMiddleware(
            {
                options.Logger.Error("HttpStatusCode set to 404 : No matching mapping found", ex);

-                var notFoundResponse = ResponseMessageBuilder.Create(HttpStatusCode.NotFound, WireMockConstants.NoMatchingFound);
+                var notFoundResponse = responseMessageBuilder.Create(HttpStatusCode.NotFound, WireMockConstants.NoMatchingFound);
                await responseMapper.MapAsync(notFoundResponse, ctx.Response).ConfigureAwait(false);
            }
        }
@@ -2,6 +2,8 @@

 using System.Collections.Concurrent;
 using System.Security.Cryptography.X509Certificates;
+using JsonConverter.Abstractions;
+using JsonConverter.Newtonsoft.Json;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.DependencyInjection;
 using WireMock.Handlers;
@@ -108,5 +110,9 @@ internal class WireMockMiddlewareOptions : IWireMockMiddlewareOptions
    /// <inheritdoc />
    public ConcurrentDictionary<Guid, WebSocketConnectionRegistry> WebSocketRegistries { get; } = new();

+    /// <inheritdoc />
    public WebSocketSettings? WebSocketSettings { get; set; }
+
+    /// <inheritdoc />
+    public IJsonConverter DefaultJsonSerializer { get; set; } = new NewtonsoftJsonConverter();
 }
@@ -34,7 +34,7 @@ public partial class Request : RequestMessageCompositeMatcher, IRequestBuilder
    /// Initializes a new instance of the <see cref="Request"/> class.
    /// </summary>
    /// <param name="requestMatchers">The request matchers.</param>
-    private Request(IList<IRequestMatcher> requestMatchers) : base(requestMatchers)
+    internal Request(IList<IRequestMatcher> requestMatchers) : base(requestMatchers)
    {
        _requestMatchers = Guard.NotNull(requestMatchers);
    }
@@ -81,6 +81,13 @@ public partial class Request : RequestMessageCompositeMatcher, IRequestBuilder
        return this;
    }

+    /// <inheritdoc />
+    public IRequestBuilder WithEarlyMismatch(RequestMatcherType? earlyMatcherType)
+    {
+        EarlyMatcherType = earlyMatcherType;
+        return this;
+    }
+
    internal bool TryGetProtoBufMatcher([NotNullWhen(true)] out IProtoBufMatcher? protoBufMatcher)
    {
        protoBufMatcher = GetRequestMessageMatcher<RequestMessageProtoBufMatcher>()?.Matcher;
@@ -9,29 +9,30 @@ using WireMock.Util;

 namespace WireMock;

-internal static class ResponseMessageBuilder
+internal class ResponseMessageBuilder(IDateTimeUtils dateTimeUtils) : IResponseMessageBuilder
 {
    private static readonly IDictionary<string, WireMockList<string>> ContentTypeJsonHeaders = new Dictionary<string, WireMockList<string>>
    {
        { HttpKnownHeaderNames.ContentType, new WireMockList<string> { WireMockConstants.ContentTypeJson } }
    };

-    internal static ResponseMessage Create(HttpStatusCode statusCode, string? status, Guid? guid = null)
+    public ResponseMessage Create(HttpStatusCode statusCode, string? status, Guid? guid = null)
    {
-        return Create((int)statusCode, status, guid);
+        return Create((int)statusCode, status, null, guid);
    }

-    internal static ResponseMessage Create(int statusCode, string? status, Guid? guid = null)
+    public ResponseMessage Create(int statusCode, string? status, Guid? guid = null)
    {
        return Create(statusCode, status, null, guid);
    }

-    internal static ResponseMessage Create(int statusCode, string? status, string? error, Guid? guid = null)
+    public ResponseMessage Create(int statusCode, string? status, string? error, Guid? guid = null)
    {
        var response = new ResponseMessage
        {
            StatusCode = statusCode,
-            Headers = ContentTypeJsonHeaders
+            Headers = ContentTypeJsonHeaders,
+            DateTime = dateTimeUtils.UtcNow
        };

        if (status != null || error != null)
@@ -51,7 +52,7 @@ internal static class ResponseMessageBuilder
        return response;
    }

-    internal static ResponseMessage Create(HttpStatusCode statusCode)
+    public ResponseMessage Create(HttpStatusCode statusCode)
    {
        return new ResponseMessage
        {
@@ -16,7 +16,7 @@ using WireMock.WebSockets;

 namespace WireMock.ResponseProviders;

-internal class WebSocketResponseProvider(WebSocketBuilder builder, IGuidUtils guidUtils, IDateTimeUtils dateTimeUtils) : IResponseProvider
+internal class WebSocketResponseProvider(WebSocketBuilder builder, IGuidUtils guidUtils, IDateTimeUtils dateTimeUtils, IResponseMessageBuilder responseMessageBuilder) : IResponseProvider
 {
    public async Task<(IResponseMessage Message, IMapping? Mapping)> ProvideResponseAsync(
        IMapping mapping,
@@ -27,7 +27,7 @@ internal class WebSocketResponseProvider(WebSocketBuilder builder, IGuidUtils gu
        // Check if this is a WebSocket upgrade request
        if (!context.WebSockets.IsWebSocketRequest)
        {
-            return (ResponseMessageBuilder.Create(HttpStatusCode.BadRequest, "Bad Request: Not a WebSocket upgrade request"), null);
+            return (responseMessageBuilder.Create(HttpStatusCode.BadRequest, "Bad Request: Not a WebSocket upgrade request"), null);
        }

        if (!context.Items.TryGetValue<IWireMockMiddlewareOptions>(nameof(IWireMockMiddlewareOptions), out var options))
@@ -110,7 +110,7 @@ internal class WebSocketResponseProvider(WebSocketBuilder builder, IGuidUtils gu
            // If we haven't upgraded yet, we can return HTTP error
            if (!context.Response.HasStarted)
            {
-                return (ResponseMessageBuilder.Create(HttpStatusCode.InternalServerError, $"WebSocket error: {ex.Message}"), null);
+                return (responseMessageBuilder.Create(HttpStatusCode.InternalServerError, $"WebSocket error: {ex.Message}"), null);
            }

            // Already upgraded - return marker
@@ -66,6 +66,12 @@ internal class MappingConverter(MatcherMapper mapper)

        // Request
        sb.AppendLine("    .Given(Request.Create()");
+
+        if (request.EarlyMatcherType != null)
+        {
+            sb.AppendLine($"        .WithEarlyMismatch({request.EarlyMatcherType.Value.GetFullyQualifiedEnumValue()})");
+        }
+
        sb.AppendLine($"        .UsingMethod({To1Or2Or3Arguments(methodMatcher?.MatchBehaviour, methodMatcher?.MatchOperator, methodMatcher?.Methods, HttpRequestMethod.GET)})");

        if (pathMatcher?.Matchers != null)
@@ -275,6 +281,7 @@ internal class MappingConverter(MatcherMapper mapper)
            TimesInSameState = !string.IsNullOrWhiteSpace(mapping.NextState) ? mapping.TimesInSameState : null,
            Data = mapping.Data,
            Probability = mapping.Probability,
+            IsDisabled = mapping.IsDisabled ? true : null,
            Request = new RequestModel
            {
                Headers = headerMatchers.Any() ? headerMatchers.Select(hm => new HeaderModel
@@ -299,7 +306,9 @@ internal class MappingConverter(MatcherMapper mapper)
                    IgnoreCase = pm.IgnoreCase ? true : null,
                    RejectOnMatch = pm.MatchBehaviour == MatchBehaviour.RejectOnMatch ? true : null,
                    Matchers = _mapper.Map(pm.Matchers)
-                }).ToList() : null
+                }).ToList() : null,
+
+                EarlyMatcherType = request.EarlyMatcherType
            },
            Response = new ResponseModel()
        };
@@ -1,6 +1,7 @@
 // Copyright © WireMock.Net

 using JsonConverter.Abstractions;
+using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 #if NETSTANDARD2_0_OR_GREATER || NETCOREAPP3_1_OR_GREATER || NET6_0_OR_GREATER || NET461
 using System.Text.Json;
@@ -10,9 +11,15 @@ namespace WireMock.Serialization;

 internal class MappingSerializer(IJsonConverter jsonConverter)
 {
+    private static readonly JsonConverterOptions JsonConverterOptions = new JsonConverterOptions
+    {
+        DateParseHandling = (int) DateParseHandling.None
+    };
+
    internal T[] DeserializeJsonToArray<T>(string value)
    {
-        return DeserializeObjectToArray<T>(jsonConverter.Deserialize<object>(value)!);
+        // DeserializeObject
+        return DeserializeObjectToArray<T>(jsonConverter.Deserialize<object>(value, JsonConverterOptions)!);
    }

    internal static T[] DeserializeObjectToArray<T>(object value)
@@ -234,6 +234,13 @@ public interface IRespondWithAProvider
    /// <returns>The <see cref="IRespondWithAProvider"/>.</returns>
    IRespondWithAProvider WithProbability(double probability);

+    /// <summary>
+    /// Define whether this mapping is disabled. Defaults to <c>false</c>.
+    /// </summary>
+    /// <param name="isDisabled">Whether this mapping is disabled.</param>
+    /// <returns>The <see cref="IRespondWithAProvider"/>.</returns>
+    IRespondWithAProvider WithIsDisabled(bool isDisabled);
+
    /// <summary>
    /// Define a Grpc ProtoDefinition which is used for the request and the response.
    /// This can be a ProtoDefinition as a string, or an id when the ProtoDefinitions are defined at the WireMockServer.
@@ -24,6 +24,7 @@ internal class RespondWithAProvider : IRespondWithAProvider
    private readonly WireMockServerSettings _settings;
    private readonly IDateTimeUtils _dateTimeUtils;
    private readonly IGuidUtils _guidUtils;
+    private readonly IResponseMessageBuilder _responseMessageBuilder;

    private readonly bool _saveToFile;

@@ -37,6 +38,7 @@ internal class RespondWithAProvider : IRespondWithAProvider
    private int _timesInSameState = 1;
    private bool? _useWebhookFireAndForget;
    private double? _probability;
+    private bool _isDisabled = false;
    private GraphQLSchemaDetails? _graphQLSchemaDetails; // Future Use.

    public Guid Guid { get; private set; }
@@ -55,6 +57,7 @@ internal class RespondWithAProvider : IRespondWithAProvider
        WireMockServerSettings settings,
        IGuidUtils guidUtils,
        IDateTimeUtils dateTimeUtils,
+        IResponseMessageBuilder responseMessageBuilder,
        bool saveToFile = false
    )
    {
@@ -63,6 +66,7 @@ internal class RespondWithAProvider : IRespondWithAProvider
        _settings = Guard.NotNull(settings);
        _dateTimeUtils = Guard.NotNull(dateTimeUtils);
        _guidUtils = Guard.NotNull(guidUtils);
+        _responseMessageBuilder = Guard.NotNull(responseMessageBuilder);

        _saveToFile = saveToFile;

@@ -78,7 +82,8 @@ internal class RespondWithAProvider : IRespondWithAProvider
            provider = new WebSocketResponseProvider(
                response.WebSocketBuilder,
                _guidUtils,
-                _dateTimeUtils
+                _dateTimeUtils,
+                _responseMessageBuilder
            );
        }

@@ -108,6 +113,11 @@ internal class RespondWithAProvider : IRespondWithAProvider
            mapping.WithProbability(_probability.Value);
        }

+        if (_isDisabled)
+        {
+            mapping.IsDisabled = true;
+        }
+
        if (ProtoDefinition != null)
        {
            mapping.WithProtoDefinition(ProtoDefinition.Value);
@@ -354,6 +364,13 @@ internal class RespondWithAProvider : IRespondWithAProvider
        return this;
    }

+    /// <inheritdoc />
+    public IRespondWithAProvider WithIsDisabled(bool isDisabled)
+    {
+        _isDisabled = isDisabled;
+        return this;
+    }
+
    /// <inheritdoc />
    public IRespondWithAProvider WithProtoDefinition(params string[] protoDefinitionOrId)
    {
@@ -1,6 +1,5 @@
 // Copyright © WireMock.Net

-using System.Linq;
 using System.Net;
 using System.Text;
 using JetBrains.Annotations;
@@ -26,9 +25,6 @@ using WireMock.Util;

 namespace WireMock.Server;

-/// <summary>
-/// The fluent mock server.
-/// </summary>
 public partial class WireMockServer
 {
    private const int EnhancedFileSystemWatcherTimeoutMs = 1000;
@@ -61,6 +57,8 @@ public partial class WireMockServer
        public string OpenApi => $"{_prefix}/openapi";

        public RegexMatcher MappingsGuidPathMatcher => new($"^{_prefixEscaped}\\/mappings\\/([0-9A-Fa-f]{{8}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{12}})$");
+        public RegexMatcher MappingsGuidEnablePathMatcher  => new($"^{_prefixEscaped}\\/mappings\\/([0-9A-Fa-f]{{8}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{12}})\\/enable$");
+        public RegexMatcher MappingsGuidDisablePathMatcher => new($"^{_prefixEscaped}\\/mappings\\/([0-9A-Fa-f]{{8}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{12}})\\/disable$");
        public RegexMatcher MappingsCodeGuidPathMatcher => new($"^{_prefixEscaped}\\/mappings\\/code\\/([0-9A-Fa-f]{{8}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{12}})$");
        public RegexMatcher RequestsGuidPathMatcher => new($"^{_prefixEscaped}\\/requests\\/([0-9A-Fa-f]{{8}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{4}}[-][0-9A-Fa-f]{{12}})$");
        public RegexMatcher ScenariosNameMatcher => new($"^{_prefixEscaped}\\/scenarios\\/.+$");
@@ -104,6 +102,12 @@ public partial class WireMockServer
        Given(Request.Create().WithPath(_adminPaths.MappingsGuidPathMatcher).UsingPut().WithHeader(HttpKnownHeaderNames.ContentType, AdminRequestContentTypeJson)).AtPriority(WireMockConstants.AdminPriority).RespondWith(new DynamicResponseProvider(MappingPut));
        Given(Request.Create().WithPath(_adminPaths.MappingsGuidPathMatcher).UsingDelete()).AtPriority(WireMockConstants.AdminPriority).RespondWith(new DynamicResponseProvider(MappingDelete));

+        // __admin/mappings/{guid}/enable
+        Given(Request.Create().WithPath(_adminPaths.MappingsGuidEnablePathMatcher).UsingPut()).AtPriority(WireMockConstants.AdminPriority).RespondWith(new DynamicResponseProvider(MappingEnable));
+
+        // __admin/mappings/{guid}/disable
+        Given(Request.Create().WithPath(_adminPaths.MappingsGuidDisablePathMatcher).UsingPut()).AtPriority(WireMockConstants.AdminPriority).RespondWith(new DynamicResponseProvider(MappingDisable));
+
        // __admin/mappings/code/{guid}
        Given(Request.Create().WithPath(_adminPaths.MappingsCodeGuidPathMatcher).UsingGet()).AtPriority(WireMockConstants.AdminPriority).RespondWith(new DynamicResponseProvider(MappingCodeGet));

@@ -346,7 +350,7 @@ public partial class WireMockServer
            o.AcceptAnyClientCertificate = _settings.AcceptAnyClientCertificate;
        });

-        return ResponseMessageBuilder.Create(200, "Settings updated");
+        return _responseMessageBuilder.Create(200, "Settings updated");
    }
    #endregion Settings

@@ -357,7 +361,7 @@ public partial class WireMockServer
        if (mapping == null)
        {
            _settings.Logger.Warn("HttpStatusCode set to 404 : Mapping not found");
-            return ResponseMessageBuilder.Create(HttpStatusCode.NotFound, "Mapping not found");
+            return _responseMessageBuilder.Create(HttpStatusCode.NotFound, "Mapping not found");
        }

        var model = _mappingConverter.ToMappingModel(mapping);
@@ -373,14 +377,14 @@ public partial class WireMockServer
            if (code is null)
            {
                _settings.Logger.Warn("HttpStatusCode set to 404 : Mapping not found");
-                return ResponseMessageBuilder.Create(HttpStatusCode.NotFound, "Mapping not found");
+                return _responseMessageBuilder.Create(HttpStatusCode.NotFound, "Mapping not found");
            }

            return ToResponseMessage(code);
        }

        _settings.Logger.Warn("HttpStatusCode set to 400");
-        return ResponseMessageBuilder.Create(HttpStatusCode.BadRequest, "GUID is missing");
+        return _responseMessageBuilder.Create(HttpStatusCode.BadRequest, "GUID is missing");
    }

    private static TEnum GetEnumFromQuery<TEnum>(IRequestMessage requestMessage, TEnum defaultValue)
@@ -407,22 +411,22 @@ public partial class WireMockServer
            var mappingModel = DeserializeObject<MappingModel>(requestMessage);
            var guidFromPut = ConvertMappingAndRegisterAsRespondProvider(mappingModel, guid);

-            return ResponseMessageBuilder.Create(HttpStatusCode.OK, "Mapping added or updated", guidFromPut);
+            return _responseMessageBuilder.Create(HttpStatusCode.OK, "Mapping added or updated", guidFromPut);
        }

        _settings.Logger.Warn("HttpStatusCode set to 404 : Mapping not found");
-        return ResponseMessageBuilder.Create(HttpStatusCode.NotFound, "Mapping not found");
+        return _responseMessageBuilder.Create(HttpStatusCode.NotFound, "Mapping not found");
    }

    private IResponseMessage MappingDelete(HttpContext _, IRequestMessage requestMessage)
    {
        if (TryParseGuidFromRequestMessage(requestMessage, out var guid) && DeleteMapping(guid))
        {
-            return ResponseMessageBuilder.Create(HttpStatusCode.OK, "Mapping removed", guid);
+            return _responseMessageBuilder.Create(HttpStatusCode.OK, "Mapping removed", guid);
        }

        _settings.Logger.Warn("HttpStatusCode set to 404 : Mapping not found");
-        return ResponseMessageBuilder.Create(HttpStatusCode.NotFound, "Mapping not found");
+        return _responseMessageBuilder.Create(HttpStatusCode.NotFound, "Mapping not found");
    }

    private static bool TryParseGuidFromRequestMessage(IRequestMessage requestMessage, out Guid guid)
@@ -430,6 +434,47 @@ public partial class WireMockServer
        var lastPart = requestMessage.Path.Split('/').LastOrDefault();
        return Guid.TryParse(lastPart, out guid);
    }
+
+    private static bool TryParseGuidFromSecondToLastSegment(IRequestMessage requestMessage, out Guid guid)
+    {
+        var parts = requestMessage.Path.Split('/');
+        if (parts.Length >= 2 && Guid.TryParse(parts[parts.Length - 2], out guid))
+            return true;
+        guid = Guid.Empty;
+        return false;
+    }
+
+    private IResponseMessage MappingEnable(HttpContext _, IRequestMessage requestMessage)
+    {
+        if (TryParseGuidFromSecondToLastSegment(requestMessage, out var guid))
+        {
+            var mapping = Mappings.FirstOrDefault(m => !m.IsAdminInterface && m.Guid == guid);
+            if (mapping != null)
+            {
+                mapping.IsDisabled = false;
+                return _responseMessageBuilder.Create(HttpStatusCode.OK, "Mapping enabled", guid);
+            }
+        }
+
+        _settings.Logger.Warn("HttpStatusCode set to 404 : Mapping not found");
+        return _responseMessageBuilder.Create(HttpStatusCode.NotFound, "Mapping not found");
+    }
+
+    private IResponseMessage MappingDisable(HttpContext _, IRequestMessage requestMessage)
+    {
+        if (TryParseGuidFromSecondToLastSegment(requestMessage, out var guid))
+        {
+            var mapping = Mappings.FirstOrDefault(m => !m.IsAdminInterface && m.Guid == guid);
+            if (mapping != null)
+            {
+                mapping.IsDisabled = true;
+                return _responseMessageBuilder.Create(HttpStatusCode.OK, "Mapping disabled", guid);
+            }
+        }
+
+        _settings.Logger.Warn("HttpStatusCode set to 404 : Mapping not found");
+        return _responseMessageBuilder.Create(HttpStatusCode.NotFound, "Mapping not found");
+    }
    #endregion Mapping/{guid}

    #region Mappings
@@ -451,7 +496,7 @@ public partial class WireMockServer
    {
        SaveStaticMappings();

-        return ResponseMessageBuilder.Create(200, "Mappings saved to disk");
+        return _responseMessageBuilder.Create(200, "Mappings saved to disk");
    }

    private MappingModel[] ToMappingModels()
@@ -481,22 +526,22 @@ public partial class WireMockServer
            if (mappingModels.Length == 1)
            {
                var guid = ConvertMappingAndRegisterAsRespondProvider(mappingModels[0]);
-                return ResponseMessageBuilder.Create(201, "Mapping added", guid);
+                return _responseMessageBuilder.Create(201, "Mapping added", guid);
            }

            ConvertMappingsAndRegisterAsRespondProvider(mappingModels);

-            return ResponseMessageBuilder.Create(201, "Mappings added");
+            return _responseMessageBuilder.Create(201, "Mappings added");
        }
        catch (ArgumentException a)
        {
            _settings.Logger.Error("HttpStatusCode set to 400 {0}", a);
-            return ResponseMessageBuilder.Create(400, a.Message);
+            return _responseMessageBuilder.Create(400, a.Message);
        }
        catch (Exception e)
        {
            _settings.Logger.Error("HttpStatusCode set to 500 {0}", e);
-            return ResponseMessageBuilder.Create(500, e.ToString());
+            return _responseMessageBuilder.Create(500, e.ToString());
        }
    }

@@ -507,18 +552,18 @@ public partial class WireMockServer
            var deletedGuids = MappingsDeleteMappingFromBody(requestMessage);
            if (deletedGuids != null)
            {
-                return ResponseMessageBuilder.Create(200, $"Mappings deleted. Affected GUIDs: [{string.Join(", ", deletedGuids.ToArray())}]");
+                return _responseMessageBuilder.Create(200, $"Mappings deleted. Affected GUIDs: [{string.Join(", ", deletedGuids.ToArray())}]");
            }

            // return bad request
-            return ResponseMessageBuilder.Create(400, "Poorly formed mapping JSON.");
+            return _responseMessageBuilder.Create(400, "Poorly formed mapping JSON.");
        }

        ResetMappings();

        ResetScenarios();

-        return ResponseMessageBuilder.Create(200, "Mappings deleted");
+        return _responseMessageBuilder.Create(200, "Mappings deleted");
    }

    private IEnumerable<Guid>? MappingsDeleteMappingFromBody(IRequestMessage requestMessage)
@@ -570,14 +615,14 @@ public partial class WireMockServer
            message += " and static mappings reloaded";
        }

-        return ResponseMessageBuilder.Create(200, message);
+        return _responseMessageBuilder.Create(200, message);
    }

    private IResponseMessage ReloadStaticMappings(HttpContext _, IRequestMessage __)
    {
        ReadStaticMappings();

-        return ResponseMessageBuilder.Create(200, "Static Mappings reloaded");
+        return _responseMessageBuilder.Create(200, "Static Mappings reloaded");
    }
    #endregion Mappings

@@ -595,18 +640,18 @@ public partial class WireMockServer
        }

        _settings.Logger.Warn("HttpStatusCode set to 404 : Request not found");
-        return ResponseMessageBuilder.Create(HttpStatusCode.NotFound, "Request not found");
+        return _responseMessageBuilder.Create(HttpStatusCode.NotFound, "Request not found");
    }

    private IResponseMessage RequestDelete(HttpContext _, IRequestMessage requestMessage)
    {
        if (TryParseGuidFromRequestMessage(requestMessage, out var guid) && DeleteLogEntry(guid))
        {
-            return ResponseMessageBuilder.Create(200, "Request removed");
+            return _responseMessageBuilder.Create(200, "Request removed");
        }

        _settings.Logger.Warn("HttpStatusCode set to 404 : Request not found");
-        return ResponseMessageBuilder.Create(HttpStatusCode.NotFound, "Request not found");
+        return _responseMessageBuilder.Create(HttpStatusCode.NotFound, "Request not found");
    }
    #endregion Request/{guid}

@@ -625,7 +670,7 @@ public partial class WireMockServer
    {
        ResetLogEntries();

-        return ResponseMessageBuilder.Create(200, "Requests deleted");
+        return _responseMessageBuilder.Create(200, "Requests deleted");
    }
    #endregion Requests

@@ -665,7 +710,7 @@ public partial class WireMockServer
            return ToJson(result);
        }

-        return ResponseMessageBuilder.Create(HttpStatusCode.BadRequest);
+        return _responseMessageBuilder.Create(HttpStatusCode.BadRequest);
    }
    #endregion Requests/find

@@ -688,7 +733,7 @@ public partial class WireMockServer
    {
        ResetScenarios();

-        return ResponseMessageBuilder.Create(200, "Scenarios reset");
+        return _responseMessageBuilder.Create(200, "Scenarios reset");
    }

    private IResponseMessage ScenarioReset(HttpContext _, IRequestMessage requestMessage)
@@ -698,8 +743,8 @@ public partial class WireMockServer
            Enumerable.Reverse(requestMessage.Path.Split('/')).Skip(1).First();

        return ResetScenario(name) ?
-            ResponseMessageBuilder.Create(200, "Scenario reset") :
-            ResponseMessageBuilder.Create(HttpStatusCode.NotFound, $"No scenario found by name '{name}'.");
+            _responseMessageBuilder.Create(200, "Scenario reset") :
+            _responseMessageBuilder.Create(HttpStatusCode.NotFound, $"No scenario found by name '{name}'.");
    }

    private IResponseMessage ScenariosSetState(HttpContext _, IRequestMessage requestMessage)
@@ -707,14 +752,14 @@ public partial class WireMockServer
        var name = Enumerable.Reverse(requestMessage.Path.Split('/')).Skip(1).First();
        if (!_options.ScenarioStateStore.ContainsKey(name))
        {
-            ResponseMessageBuilder.Create(HttpStatusCode.NotFound, $"No scenario found by name '{name}'.");
+            _responseMessageBuilder.Create(HttpStatusCode.NotFound, $"No scenario found by name '{name}'.");
        }

        var update = DeserializeObject<ScenarioStateUpdateModel>(requestMessage);

        return SetScenarioState(name, update.State) ?
-            ResponseMessageBuilder.Create(200, $"Scenario state set to '{update.State}'") :
-            ResponseMessageBuilder.Create(HttpStatusCode.NotFound, $"No scenario found by name '{name}'.");
+            _responseMessageBuilder.Create(200, $"Scenario state set to '{update.State}'") :
+            _responseMessageBuilder.Create(HttpStatusCode.NotFound, $"No scenario found by name '{name}'.");
    }
    #endregion

@@ -18,14 +18,14 @@ public partial class WireMockServer
    {
        if (requestMessage.Body is null)
        {
-            return ResponseMessageBuilder.Create(HttpStatusCode.BadRequest, "Body is null");
+            return _responseMessageBuilder.Create(HttpStatusCode.BadRequest, "Body is null");
        }

        var id = requestMessage.Path.Split('/').Last();

        AddProtoDefinition(id, requestMessage.Body);

-        return ResponseMessageBuilder.Create(HttpStatusCode.OK, "ProtoDefinition added");
+        return _responseMessageBuilder.Create(HttpStatusCode.OK, "ProtoDefinition added");
    }
    #endregion

@@ -34,7 +34,7 @@ public partial class WireMockServer
    {
        if (requestMessage.BodyAsBytes is null)
        {
-            return ResponseMessageBuilder.Create(HttpStatusCode.BadRequest, "Body is null");
+            return _responseMessageBuilder.Create(HttpStatusCode.BadRequest, "Body is null");
        }

        var filename = GetFileNameFromRequestMessage(requestMessage);
@@ -47,14 +47,14 @@ public partial class WireMockServer

        _settings.FileSystemHandler.WriteFile(filename, requestMessage.BodyAsBytes);

-        return ResponseMessageBuilder.Create(HttpStatusCode.OK, "File created");
+        return _responseMessageBuilder.Create(HttpStatusCode.OK, "File created");
    }

    private IResponseMessage FilePut(HttpContext _, IRequestMessage requestMessage)
    {
        if (requestMessage.BodyAsBytes is null)
        {
-            return ResponseMessageBuilder.Create(HttpStatusCode.BadRequest, "Body is null");
+            return _responseMessageBuilder.Create(HttpStatusCode.BadRequest, "Body is null");
        }

        var filename = GetFileNameFromRequestMessage(requestMessage);
@@ -62,12 +62,12 @@ public partial class WireMockServer
        if (!_settings.FileSystemHandler.FileExists(filename))
        {
            _settings.Logger.Info("The file '{0}' does not exist, updating file will be skipped.", filename);
-            return ResponseMessageBuilder.Create(HttpStatusCode.NotFound, "File is not found");
+            return _responseMessageBuilder.Create(HttpStatusCode.NotFound, "File is not found");
        }

        _settings.FileSystemHandler.WriteFile(filename, requestMessage.BodyAsBytes);

-        return ResponseMessageBuilder.Create(HttpStatusCode.OK, "File updated");
+        return _responseMessageBuilder.Create(HttpStatusCode.OK, "File updated");
    }

    private IResponseMessage FileGet(HttpContext _, IRequestMessage requestMessage)
@@ -77,7 +77,7 @@ public partial class WireMockServer
        if (!_settings.FileSystemHandler.FileExists(filename))
        {
            _settings.Logger.Info("The file '{0}' does not exist.", filename);
-            return ResponseMessageBuilder.Create(HttpStatusCode.NotFound, "File is not found");
+            return _responseMessageBuilder.Create(HttpStatusCode.NotFound, "File is not found");
        }

        var bytes = _settings.FileSystemHandler.ReadFile(filename);
@@ -112,10 +112,10 @@ public partial class WireMockServer
        if (!_settings.FileSystemHandler.FileExists(filename))
        {
            _settings.Logger.Info("The file '{0}' does not exist.", filename);
-            return ResponseMessageBuilder.Create(HttpStatusCode.NotFound);
+            return _responseMessageBuilder.Create(HttpStatusCode.NotFound);
        }

-        return ResponseMessageBuilder.Create(HttpStatusCode.NoContent);
+        return _responseMessageBuilder.Create(HttpStatusCode.NoContent);
    }

    private IResponseMessage FileDelete(HttpContext _, IRequestMessage requestMessage)
@@ -125,11 +125,11 @@ public partial class WireMockServer
        if (!_settings.FileSystemHandler.FileExists(filename))
        {
            _settings.Logger.Info("The file '{0}' does not exist.", filename);
-            return ResponseMessageBuilder.Create(HttpStatusCode.NotFound, "File is not deleted");
+            return _responseMessageBuilder.Create(HttpStatusCode.NotFound, "File is not deleted");
        }

        _settings.FileSystemHandler.DeleteFile(filename);
-        return ResponseMessageBuilder.Create(HttpStatusCode.OK, "File deleted.");
+        return _responseMessageBuilder.Create(HttpStatusCode.OK, "File deleted.");
    }

    private string GetFileNameFromRequestMessage(IRequestMessage requestMessage)
@@ -120,6 +120,11 @@ public partial class WireMockServer
            respondProvider.WithProbability(mappingModel.Probability.Value);
        }

+        if (mappingModel.IsDisabled == true)
+        {
+            respondProvider.WithIsDisabled(true);
+        }
+
        // ProtoDefinition is defined at Mapping level
        if (mappingModel.ProtoDefinition != null)
        {
@@ -263,6 +268,8 @@ public partial class WireMockServer
            }
        }

+        requestBuilder = requestBuilder.WithEarlyMismatch(requestModel.EarlyMatcherType);
+
        return requestBuilder;
    }

@@ -52,7 +52,7 @@ public partial class WireMockServer
            if (mappingModels.Length == 1)
            {
                var guid = ConvertWireMockOrgMappingAndRegisterAsRespondProvider(mappingModels[0]);
-                return ResponseMessageBuilder.Create(201, "Mapping added", guid);
+                return _responseMessageBuilder.Create(201, "Mapping added", guid);
            }

            foreach (var mappingModel in mappingModels)
@@ -60,17 +60,17 @@ public partial class WireMockServer
                ConvertWireMockOrgMappingAndRegisterAsRespondProvider(mappingModel);
            }

-            return ResponseMessageBuilder.Create(201, "Mappings added");
+            return _responseMessageBuilder.Create(201, "Mappings added");
        }
        catch (ArgumentException a)
        {
            _settings.Logger.Error("HttpStatusCode set to 400 {0}", a);
-            return ResponseMessageBuilder.Create(400, a.Message);
+            return _responseMessageBuilder.Create(400, a.Message);
        }
        catch (Exception e)
        {
            _settings.Logger.Error("HttpStatusCode set to 500 {0}", e);
-            return ResponseMessageBuilder.Create(500, e.ToString());
+            return _responseMessageBuilder.Create(500, e.ToString());
        }
    }

@@ -19,7 +19,7 @@ public partial class WireMockServer
        catch (Exception e)
        {
            _settings.Logger.Error("HttpStatusCode set to {0} {1}", HttpStatusCode.BadRequest, e);
-            return ResponseMessageBuilder.Create(HttpStatusCode.BadRequest, e.Message);
+            return _responseMessageBuilder.Create(HttpStatusCode.BadRequest, e.Message);
        }
    }

@@ -35,12 +35,12 @@ public partial class WireMockServer

            ConvertMappingsAndRegisterAsRespondProvider(mappingModels);

-            return ResponseMessageBuilder.Create(HttpStatusCode.Created, "OpenApi document converted to Mappings");
+            return _responseMessageBuilder.Create(HttpStatusCode.Created, "OpenApi document converted to Mappings");
        }
        catch (Exception e)
        {
            _settings.Logger.Error("HttpStatusCode set to {0} {1}", HttpStatusCode.BadRequest, e);
-            return ResponseMessageBuilder.Create(HttpStatusCode.BadRequest, e.Message);
+            return _responseMessageBuilder.Create(HttpStatusCode.BadRequest, e.Message);
        }
    }
 }
@@ -42,6 +42,7 @@ public partial class WireMockServer : IWireMockServer
    private readonly MappingBuilder _mappingBuilder;
    private readonly IGuidUtils _guidUtils = new GuidUtils();
    private readonly IDateTimeUtils _dateTimeUtils = new DateTimeUtils();
+    private readonly IResponseMessageBuilder _responseMessageBuilder;
    private readonly MappingSerializer _mappingSerializer;

    /// <inheritdoc />
@@ -354,6 +355,8 @@ public partial class WireMockServer : IWireMockServer
    {
        _settings = Guard.NotNull(settings);

+        _responseMessageBuilder = new ResponseMessageBuilder(_dateTimeUtils);
+
        _mappingSerializer = new MappingSerializer(settings.DefaultJsonSerializer ?? new NewtonsoftJsonConverter());

        // Set default values if not provided
@@ -407,13 +410,15 @@ public partial class WireMockServer : IWireMockServer
            _mappingConverter,
            _mappingToFileSaver,
            _guidUtils,
-            _dateTimeUtils
+            _dateTimeUtils,
+            _responseMessageBuilder
        );

        _options.AdditionalServiceRegistration = _settings.AdditionalServiceRegistration;
        _options.CorsPolicyOptions = _settings.CorsPolicyOptions;
        _options.ClientCertificateMode = (Microsoft.AspNetCore.Server.Kestrel.Https.ClientCertificateMode)_settings.ClientCertificateMode;
        _options.AcceptAnyClientCertificate = _settings.AcceptAnyClientCertificate;
+        _options.DefaultJsonSerializer = _settings.DefaultJsonSerializer;

        _httpServer = new AspNetCoreSelfHost(_options, urlOptions);
        var startTask = _httpServer.StartAsync();
@@ -470,7 +475,7 @@ public partial class WireMockServer : IWireMockServer
        Given(Request.Create().WithPath("/*").UsingAnyMethod())
            .WithGuid(Guid.Parse("90008000-0000-4444-a17e-669cd84f1f05"))
            .AtPriority(1000)
-            .RespondWith(new DynamicResponseProvider((_, _) => ResponseMessageBuilder.Create(HttpStatusCode.NotFound, WireMockConstants.NoMatchingFound)));
+            .RespondWith(new DynamicResponseProvider((_, _) => _responseMessageBuilder.Create(HttpStatusCode.NotFound, WireMockConstants.NoMatchingFound)));
    }

    /// <inheritdoc cref="IWireMockServer.Reset" />
@@ -43,7 +43,7 @@
        <PackageReference Include="SimMetrics.Net" Version="1.0.5" />
        <PackageReference Include="TinyMapper.Signed" Version="4.0.0" />
        <PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="6.34.0" />
-        <PackageReference Include="Scriban.Signed" Version="7.0.6" />
+        <PackageReference Include="Scriban.Signed" Version="7.2.0" />
    </ItemGroup>

    <ItemGroup>
@@ -25,7 +25,7 @@
    </PropertyGroup>

    <ItemGroup>
-        <PackageReference Include="JsonConverter.Newtonsoft.Json" Version="0.8.0" />
+        <PackageReference Include="JsonConverter.Newtonsoft.Json" Version="0.9.0" />
        <PackageReference Include="NUnit" Version="4.4.0" />
        <PackageReference Include="Stef.Validation" Version="0.2.0" />
    </ItemGroup>
@@ -25,9 +25,9 @@
    </PropertyGroup>

    <ItemGroup>
-        <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.14.0" />
-        <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.14.0" />
-        <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.14.0" />
+        <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.15.3" />
+        <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.15.2" />
+        <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.3" />
    </ItemGroup>

    <ItemGroup>
@@ -163,6 +163,22 @@ public interface IWireMockAdminApi
    [Header("Content-Type", "application/json")]
    Task<StatusModel> PutMappingAsync([Path] Guid guid, [Body] MappingModel mapping, CancellationToken cancellationToken = default);

+    /// <summary>
+    /// Enable a mapping based on the guid.
+    /// </summary>
+    /// <param name="guid">The Guid.</param>
+    /// <param name="cancellationToken">The optional cancellationToken.</param>
+    [Put("mappings/{guid}/enable")]
+    Task<StatusModel> EnableMappingAsync([Path] Guid guid, CancellationToken cancellationToken = default);
+
+    /// <summary>
+    /// Disable a mapping based on the guid.
+    /// </summary>
+    /// <param name="guid">The Guid.</param>
+    /// <param name="cancellationToken">The optional cancellationToken.</param>
+    [Put("mappings/{guid}/disable")]
+    Task<StatusModel> DisableMappingAsync([Path] Guid guid, CancellationToken cancellationToken = default);
+
    /// <summary>
    /// Delete a mapping based on the guid
    /// </summary>
@@ -33,7 +33,7 @@
    </PropertyGroup>

    <ItemGroup>
-        <PackageReference Include="JsonConverter.Newtonsoft.Json" Version="0.8.0" />
+        <PackageReference Include="JsonConverter.Newtonsoft.Json" Version="0.9.0" />
        <PackageReference Include="RestEase" Version="1.6.4" />
        <PackageReference Include="Stef.Validation" Version="0.2.0" />
    </ItemGroup>
@@ -108,6 +108,14 @@ public interface IMapping
    /// </value>
    bool IsProxy { get; }

+    /// <summary>
+    /// Gets a value indicating whether this mapping is disabled.
+    /// </summary>
+    /// <value>
+    /// <c>true</c> if this mapping is disabled; otherwise, <c>false</c>.
+    /// </value>
+    bool IsDisabled { get; set; }
+
    /// <summary>
    /// Gets a value indicating whether this mapping to be logged.
    /// </summary>
@@ -135,7 +143,7 @@ public interface IMapping
    /// </summary>
    object? Data { get; }

-    /// <summary> 
+    /// <summary>
    /// The probability when this request should be matched. Value is between 0 and 1. [Optional]
    /// </summary>
    double? Probability { get; }
@@ -69,6 +69,9 @@ public class RequestMessageGraphQLMatcher : IRequestMatcher
        MatchOperator = matchOperator;
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.GraphQL;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -30,6 +30,9 @@ public class RequestMessageProtoBufMatcher : IRequestMatcher
        }
    }

+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.ProtoBuf;
+
    /// <inheritdoc />
    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
    {
@@ -10,7 +10,8 @@ namespace WireMock.RequestBuilders;
 public interface IRequestBuilder : IClientIPRequestBuilder
 {
    /// <summary>
-    /// Adds a request matcher to the builder.
+    /// Adds a request matcher to the builder.<br/>
+    /// If the request matcher is already present, it will be replaced.
    /// </summary>
    /// <typeparam name="T">The type of the request matcher.</typeparam>
    /// <param name="requestMatcher">The request matcher to add.</param>
@@ -21,4 +22,11 @@ public interface IRequestBuilder : IClientIPRequestBuilder
    /// The link back to the Mapping.
    /// </summary>
    IMapping Mapping { get; set; }
+
+    /// <summary>
+    /// Chooses the <see cref="IRequestMatcher"/> which immediately returns a mismatch during mappings enumeration.
+    /// </summary>
+    /// <param name="earlyMatcherType">Selected type to choose the matcher from available list.</param>
+    /// <returns>The current <see cref="IRequestBuilder"/> instance.</returns>
+    IRequestBuilder WithEarlyMismatch(RequestMatcherType? earlyMatcherType);
 }
@@ -30,18 +30,18 @@
        <PackageReference Include="Stef.Validation" Version="0.2.0" />
        <PackageReference Include="AnyOf" Version="0.5.0.1" />
        <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.2" />
-        <PackageReference Include="JsonConverter.Newtonsoft.Json" Version="0.8.0" />
+        <PackageReference Include="JsonConverter.Newtonsoft.Json" Version="0.9.0" />
    </ItemGroup>

    <ItemGroup>
-        <PackageReference Include="Handlebars.Net.Helpers" Version="2.5.2" />
+        <PackageReference Include="Handlebars.Net.Helpers" Version="2.5.5" />
        <!--<PackageReference Include="Handlebars.Net.Helpers.DynamicLinq" Version="2.5.2" />-->
-        <PackageReference Include="Handlebars.Net.Helpers.Humanizer" Version="2.5.2" />
-        <PackageReference Include="Handlebars.Net.Helpers.Json" Version="2.5.2" />
-        <PackageReference Include="Handlebars.Net.Helpers.Random" Version="2.5.2" />
-        <PackageReference Include="Handlebars.Net.Helpers.Xeger" Version="2.5.2" />
-        <PackageReference Include="Handlebars.Net.Helpers.XPath" Version="2.5.2" />
-        <PackageReference Include="Handlebars.Net.Helpers.Xslt" Version="2.5.2" />
+        <PackageReference Include="Handlebars.Net.Helpers.Humanizer" Version="2.5.5" />
+        <PackageReference Include="Handlebars.Net.Helpers.Json" Version="2.5.5" />
+        <PackageReference Include="Handlebars.Net.Helpers.Random" Version="2.5.5" />
+        <PackageReference Include="Handlebars.Net.Helpers.Xeger" Version="2.5.5" />
+        <PackageReference Include="Handlebars.Net.Helpers.XPath" Version="2.5.5" />
+        <PackageReference Include="Handlebars.Net.Helpers.Xslt" Version="2.5.5" />
    </ItemGroup>

    <ItemGroup>
@@ -22,8 +22,8 @@ public static class TestcontainersUtils
            throw new InvalidOperationException($"The {nameof(TestcontainersSettings.OS.DockerEndpointAuthConfig)} is null. Check if Docker is started.");
        }

-        using var dockerClientConfig = TestcontainersSettings.OS.DockerEndpointAuthConfig.GetDockerClientConfiguration();
-        using var dockerClient = dockerClientConfig.CreateClient();
+        var dockerClientBuilder = TestcontainersSettings.OS.DockerEndpointAuthConfig.GetDockerClientBuilder();
+        using var dockerClient = dockerClientBuilder.Build();

        var version = await dockerClient.System.GetVersionAsync();
        return version.Os.IndexOf("Windows", StringComparison.OrdinalIgnoreCase) >= 0 ? OSPlatform.Windows : OSPlatform.Linux;
@@ -39,7 +39,7 @@
            <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
        </PackageReference>
        <PackageReference Include="Stef.Validation" Version="0.2.0" />
-        <PackageReference Include="Testcontainers" Version="4.10.0" />
+        <PackageReference Include="Testcontainers" Version="4.12.0" />
    </ItemGroup>

    <ItemGroup>
@@ -30,6 +30,12 @@

    <ItemGroup>
        <PackageReference Update="JetBrains.Annotations" Version="2025.2.4" />
+        <PackageReference Include="OpenTelemetry" Version="1.15.3" />
+        <PackageReference Include="OpenTelemetry.Api" Version="1.15.3" />
+        <PackageReference Include="OpenTelemetry.Api.ProviderBuilderExtensions" Version="1.15.3" />
+        <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.3" />
+        <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.15.3" />
+        <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.15.2" />
        <PackageReference Update="SonarAnalyzer.CSharp" Version="10.11.0.117924" />
    </ItemGroup>

@@ -0,0 +1,134 @@
+// Copyright © WireMock.Net
+
+using RestEase;
+using WireMock.Admin.Mappings;
+using WireMock.Client;
+using WireMock.Server;
+
+namespace WireMock.Net.Tests.AdminApi;
+
+public partial class WireMockAdminApiTests
+{
+    [Fact]
+    public async Task IWireMockAdminApi_PostMappingAsync_WithIsDisabledTrue_DoesNotMatchRequests()
+    {
+        // Arrange
+        var ct = TestContext.Current.CancellationToken;
+        using var server = WireMockServer.StartWithAdminInterface();
+        var api = RestClient.For<IWireMockAdminApi>(server.Urls[0]);
+        var httpClient = server.CreateClient();
+
+        var model = new MappingModel
+        {
+            Request = new RequestModel { Path = "/foo", Methods = ["GET"] },
+            Response = new ResponseModel { Body = "hello", StatusCode = 200 },
+            IsDisabled = true
+        };
+
+        // Act — POST the disabled mapping
+        var postResult = await api.PostMappingAsync(model, ct);
+        postResult.Should().NotBeNull();
+
+        // Assert — request should not be matched (404)
+        var response = await httpClient.GetAsync("/foo", ct);
+        ((int)response.StatusCode).Should().Be(404);
+
+        // Assert — mapping exists but IsDisabled is true
+        server.Mappings.Where(m => !m.IsAdminInterface).Should().ContainSingle(m => m.IsDisabled == true);
+    }
+
+    [Fact]
+    public async Task IWireMockAdminApi_DisableMappingAsync_PreventsMatching()
+    {
+        // Arrange
+        var ct = TestContext.Current.CancellationToken;
+        using var server = WireMockServer.StartWithAdminInterface();
+        var api = RestClient.For<IWireMockAdminApi>(server.Urls[0]);
+        var httpClient = server.CreateClient();
+
+        var model = new MappingModel
+        {
+            Request = new RequestModel { Path = "/bar", Methods = ["GET"] },
+            Response = new ResponseModel { Body = "world", StatusCode = 200 }
+        };
+        var postResult = await api.PostMappingAsync(model, ct);
+        var guid = postResult.Guid!.Value;
+
+        // Assert — mapping matches before disable
+        var before = await httpClient.GetAsync("/bar", ct);
+        ((int)before.StatusCode).Should().Be(200);
+
+        // Act — disable
+        var disableResult = await api.DisableMappingAsync(guid, ct);
+        disableResult.Status.Should().Be("Mapping disabled");
+
+        // Assert — no match after disable
+        var after = await httpClient.GetAsync("/bar", ct);
+        ((int)after.StatusCode).Should().Be(404);
+    }
+
+    [Fact]
+    public async Task IWireMockAdminApi_EnableMappingAsync_ResumesMatching()
+    {
+        // Arrange
+        var ct = TestContext.Current.CancellationToken;
+        using var server = WireMockServer.StartWithAdminInterface();
+        var api = RestClient.For<IWireMockAdminApi>(server.Urls[0]);
+        var httpClient = server.CreateClient();
+
+        var model = new MappingModel
+        {
+            Request = new RequestModel { Path = "/baz", Methods = ["GET"] },
+            Response = new ResponseModel { Body = "re-enabled", StatusCode = 200 },
+            IsDisabled = true
+        };
+        var postResult = await api.PostMappingAsync(model, ct);
+        var guid = postResult.Guid!.Value;
+
+        // Assert — no match while disabled
+        var before = await httpClient.GetAsync("/baz", ct);
+        ((int)before.StatusCode).Should().Be(404);
+
+        // Act — enable
+        var enableResult = await api.EnableMappingAsync(guid, ct);
+        enableResult.Status.Should().Be("Mapping enabled");
+
+        // Assert — mapping matches after enable
+        var after = await httpClient.GetAsync("/baz", ct);
+        ((int)after.StatusCode).Should().Be(200);
+    }
+
+    [Fact]
+    public async Task IWireMockAdminApi_GetMappingAsync_ReturnsIsDisabledTrue_WhenDisabled()
+    {
+        // Arrange
+        var ct = TestContext.Current.CancellationToken;
+        using var server = WireMockServer.StartWithAdminInterface();
+        var api = RestClient.For<IWireMockAdminApi>(server.Urls[0]);
+
+        var disabledModel = new MappingModel
+        {
+            Request = new RequestModel { Path = "/check-disabled" },
+            Response = new ResponseModel { Body = "x", StatusCode = 200 },
+            IsDisabled = true
+        };
+        var enabledModel = new MappingModel
+        {
+            Request = new RequestModel { Path = "/check-enabled" },
+            Response = new ResponseModel { Body = "y", StatusCode = 200 }
+        };
+
+        var disabledPost = await api.PostMappingAsync(disabledModel, ct);
+        var enabledPost = await api.PostMappingAsync(enabledModel, ct);
+
+        // Act
+        var disabledGot = await api.GetMappingAsync(disabledPost.Guid!.Value, ct);
+        var enabledGot = await api.GetMappingAsync(enabledPost.Guid!.Value, ct);
+
+        // Assert — disabled mapping serializes IsDisabled = true
+        disabledGot.IsDisabled.Should().BeTrue();
+
+        // Assert — enabled mapping omits IsDisabled (null = default not disabled)
+        enabledGot.IsDisabled.Should().BeNull();
+    }
+}
@@ -6,5 +6,5 @@ internal static class Constants
 {
    internal const int NumStaticMappings = 10;

-    internal const int NumAdminMappings = 37;
+    internal const int NumAdminMappings = 39;
 }
@@ -8,8 +8,11 @@ using ExampleIntegrationTest.Lookup;
 using Google.Protobuf.WellKnownTypes;
 using Greet;
 using Grpc.Net.Client;
+using Moq;
 using WireMock.Constants;
 using WireMock.Matchers;
+using WireMock.Matchers.Request;
+using WireMock.Net.Xunit;
 using WireMock.RequestBuilders;
 using WireMock.ResponseBuilders;
 using WireMock.Server;
@@ -78,7 +81,7 @@ import ""google/protobuf/empty.proto"";

 service Greeter {
  rpc Nothing (google.protobuf.Empty) returns (google.protobuf.Empty);
-  
+
  rpc SayHello (HelloRequest) returns (HelloReply);

  rpc SayOther (Other) returns (HelloReply);
@@ -731,6 +734,93 @@ message Other {
        Then_ReplyMessage_Should_BeCorrect(reply);
    }

+    [Theory]
+    [InlineData(true)]
+    [InlineData(false)]
+    public async Task WireMockServer_WithBodyAsProtoBuf_WithEarlyMismatch_ErrorLogs_Issue1442(
+        bool withEarlyMismatch)
+    {
+        // Arrange
+        var greeterId = $"test-greeter-{Guid.NewGuid()}";
+        var policyId = $"test-policy-{Guid.NewGuid()}";
+        var ct = TestContext.Current.CancellationToken;
+
+        var greeterProtoDefinition = ProtoDefinition;
+        var policyProtoDefinition = File.ReadAllText("./Grpc/policy.proto");
+
+        var mockTestOutputHelper = new Mock<ITestOutputHelper>();
+        using var server = WireMockServer.Start(new WireMockServerSettings
+        {
+            UseHttp2 = true,
+            Logger = new TestOutputHelperWireMockLogger(mockTestOutputHelper.Object)
+        });
+
+        server
+            .AddProtoDefinition(greeterId, greeterProtoDefinition)
+            .Given(Request.Create()
+                .UsingPost()
+                .WithHttpVersion("2")
+                .WithPath("/greet.Greeter/SayHello")
+                .WithEarlyMismatch(withEarlyMismatch
+                    ? RequestMatcherType.Path
+                    : null)
+                .WithBodyAsProtoBuf("greet.HelloRequest", new JsonMatcher(new { name = "stef" })))
+            .WithProtoDefinition(greeterId)
+            .RespondWith(Response.Create()
+                .WithHeader("Content-Type", "application/grpc")
+                .WithTrailingHeader("grpc-status", "0")
+                .WithBodyAsProtoBuf("greet.HelloReply",
+                    new
+                    {
+                        message = "hello {{request.BodyAsJson.name}} {{request.method}}"
+                    })
+                .WithTransformer());
+
+        server
+            .AddProtoDefinition(policyId, policyProtoDefinition)
+            .Given(Request.Create()
+                .UsingPost()
+                .WithHttpVersion("2")
+                .WithPath("/Policy.PolicyService/GetVersion")
+                .WithEarlyMismatch(withEarlyMismatch
+                    ? RequestMatcherType.Path
+                    : null)
+                .WithBodyAsProtoBuf("ExampleIntegrationTest.Lookup.GetVersionRequest", new NotNullOrEmptyMatcher()))
+            .WithProtoDefinition(policyId)
+            .RespondWith(Response.Create()
+                .WithHeader("Content-Type", "application/grpc")
+                .WithTrailingHeader("grpc-status", "0")
+                .WithBodyAsProtoBuf("ExampleIntegrationTest.Lookup.GetVersionResponse",
+                    new GetVersionResponse
+                    {
+                        Version = "test",
+                        DateHired = new Timestamp
+                        {
+                            Seconds = 1722301323,
+                            Nanos = 12300
+                        },
+                        Client = new ExampleIntegrationTest.Lookup.Client
+                        {
+                            ClientName = ExampleIntegrationTest.Lookup.Client.Types.Clients.Test,
+                            CorrelationId = "correlation"
+                        }
+                    })
+                .WithTransformer());
+
+        // Act
+        var channel = GrpcChannel.ForAddress(server.Url!);
+        var policyServiceClient = new PolicyService.PolicyServiceClient(channel);
+        var greeterClient = new Greeter.GreeterClient(channel);
+
+        _ = await policyServiceClient.GetVersionAsync(new GetVersionRequest(), cancellationToken: ct);
+        _ = await greeterClient.SayHelloAsync(new HelloRequest { Name = "stef" }, cancellationToken: ct);
+
+        mockTestOutputHelper.Verify(
+            x => x.WriteLine(
+                It.Is<string>(log => log.Contains("[Error]") && log.Contains("Exception"))),
+            withEarlyMismatch ? Times.Never : Times.AtLeastOnce);
+    }
+
    private static WireMockServer Given_When_ServerStarted_And_RunningOnHttpAndGrpc()
    {
        var settings = new WireMockServerSettings
@@ -59,7 +59,8 @@ public class MappingBuilderTests
            mappingConverter,
            mappingToFileSaver,
            guidUtilsMock.Object,
-            dateTimeUtilsMock.Object
+            dateTimeUtilsMock.Object,
+            new ResponseMessageBuilder(dateTimeUtilsMock.Object)
        );

        _sut.Given(Request.Create()
@@ -5,6 +5,7 @@ using Moq;
 using WireMock.Logging;
 using WireMock.Owin;
 using WireMock.Owin.Mappers;
+using WireMock.Util;

 namespace WireMock.Net.Tests.Owin;

@@ -12,6 +13,7 @@ public class GlobalExceptionMiddlewareTests
 {
    private readonly Mock<IWireMockMiddlewareOptions> _optionsMock;
    private readonly Mock<IOwinResponseMapper> _responseMapperMock;
+    private readonly IResponseMessageBuilder _responseMessageBuilder;

    private readonly GlobalExceptionMiddleware _sut;

@@ -23,7 +25,9 @@ public class GlobalExceptionMiddlewareTests
        _responseMapperMock = new Mock<IOwinResponseMapper>();
        _responseMapperMock.Setup(m => m.MapAsync(It.IsAny<ResponseMessage?>(), It.IsAny<HttpResponse>())).Returns(Task.FromResult(true));

-        _sut = new GlobalExceptionMiddleware(_ => Task.CompletedTask, _optionsMock.Object, _responseMapperMock.Object);
+        _responseMessageBuilder = new ResponseMessageBuilder(new DateTimeUtils());
+
+        _sut = new GlobalExceptionMiddleware(_ => Task.CompletedTask, _optionsMock.Object, _responseMapperMock.Object, _responseMessageBuilder);
    }

    [Fact]
@@ -37,7 +41,7 @@ public class GlobalExceptionMiddlewareTests
    public void GlobalExceptionMiddleware_Invoke_InvalidNext_ShouldCallResponseMapperWith500()
    {
        // Arrange
-        var sut = new GlobalExceptionMiddleware(_ => throw new ArgumentException(), _optionsMock.Object, _responseMapperMock.Object);
+        var sut = new GlobalExceptionMiddleware(_ => throw new ArgumentException(), _optionsMock.Object, _responseMapperMock.Object, _responseMessageBuilder);

        // Act
        sut.Invoke(Mock.Of<HttpContext>());
@@ -9,6 +9,8 @@ using WireMock.Util;
 using WireMock.Owin;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Primitives;
+using JsonConverter.Newtonsoft.Json;
+using JsonConverter.System.Text.Json;

 namespace WireMock.Net.Tests.Owin.Mappers;

@@ -34,6 +36,7 @@ public class OwinResponseMapperTests
        _optionsMock = new Mock<IWireMockMiddlewareOptions>();
        _optionsMock.SetupAllProperties();
        _optionsMock.SetupGet(o => o.FileSystemHandler).Returns(_fileSystemHandlerMock.Object);
+        _optionsMock.SetupGet(o => o.DefaultJsonSerializer).Returns(new NewtonsoftJsonConverter());

        _headers = new Mock<IHeaderDictionary>();
        _headers.SetupAllProperties();
@@ -186,7 +189,7 @@ public class OwinResponseMapperTests
    }

    [Fact]
-    public async Task OwinResponseMapper_MapAsync_BodyAsJson()
+    public async Task OwinResponseMapper_MapAsync_BodyAsJson_UsingNewtonsoftJson()
    {
        // Arrange
        var json = new { t = "x", i = (string?)null };
@@ -203,6 +206,25 @@ public class OwinResponseMapperTests
        _stream.Verify(s => s.WriteAsync(new byte[] { 123, 34, 116, 34, 58, 34, 120, 34, 125 }, 0, 9, It.IsAny<CancellationToken>()), Times.Once);
    }

+    [Fact]
+    public async Task OwinResponseMapper_MapAsync_BodyAsJson_UsingSystemTextJson()
+    {
+        // Arrange
+        var json = new { t = "x", i = (string?)null };
+        var responseMessage = new ResponseMessage
+        {
+            Headers = new Dictionary<string, WireMockList<string>>(),
+            BodyData = new BodyData { DetectedBodyType = BodyType.Json, BodyAsJson = json, BodyAsJsonIndented = false }
+        };
+        _optionsMock.SetupGet(o => o.DefaultJsonSerializer).Returns(new SystemTextJsonConverter());
+
+        // Act
+        await _sut.MapAsync(responseMessage, _responseMock.Object);
+
+        // Assert
+        _stream.Verify(s => s.WriteAsync(new byte[] { 123, 34, 116, 34, 58, 34, 120, 34, 125 }, 0, 9, It.IsAny<CancellationToken>()), Times.Once);
+    }
+
    [Fact]
    public async Task OwinResponseMapper_MapAsync_SetResponseHeaders()
    {
@@ -56,6 +56,7 @@ public class MappingMatcherTests
    {
        // Assign
        var mappingMock = new Mock<IMapping>();
+        mappingMock.SetupGet(m => m.IsDisabled).Returns(false);
        mappingMock.Setup(m => m.GetRequestMatchResult(It.IsAny<RequestMessage>(), It.IsAny<string>())).Throws<Exception>();

        var mappings = new ConcurrentDictionary<Guid, IMapping>();
@@ -229,6 +230,35 @@ public class MappingMatcherTests
        result.Match!.Mapping.Guid.Should().Be(withProbability);
    }

+    [Fact]
+    public void MappingMatcher_FindBestMatch_WhenMappingIsDisabled_ShouldReturnNull()
+    {
+        // Assign
+        var guid = Guid.Parse("00000000-0000-0000-0000-000000000001");
+        var mappingMock = new Mock<IMapping>();
+        mappingMock.SetupGet(m => m.Guid).Returns(guid);
+        mappingMock.SetupGet(m => m.IsDisabled).Returns(true);
+        mappingMock.SetupGet(m => m.Probability).Returns((double?)null);
+
+        var matchResult = new RequestMatchResult();
+        matchResult.AddScore(typeof(object), 1.0, null);
+        mappingMock.Setup(m => m.GetRequestMatchResult(It.IsAny<RequestMessage>(), It.IsAny<string>())).Returns(matchResult);
+
+        var mappings = new ConcurrentDictionary<Guid, IMapping>();
+        mappings.TryAdd(guid, mappingMock.Object);
+        _optionsMock.Setup(o => o.Mappings).Returns(mappings);
+
+        var request = new RequestMessage(new UrlDetails("http://localhost/foo"), "GET", "::1");
+
+        // Act
+        var result = _sut.FindBestMatch(request);
+
+        // Assert
+        result.Match.Should().BeNull();
+        result.Partial.Should().BeNull();
+        mappingMock.Verify(m => m.GetRequestMatchResult(It.IsAny<RequestMessage>(), It.IsAny<string>()), Times.Never);
+    }
+
    private static ConcurrentDictionary<Guid, IMapping> InitMappings(params (Guid guid, double[] scores, double? probability)[] matches)
    {
        var mappings = new ConcurrentDictionary<Guid, IMapping>();
@@ -237,6 +267,7 @@ public class MappingMatcherTests
        {
            var mappingMock = new Mock<IMapping>();
            mappingMock.SetupGet(m => m.Guid).Returns(match.guid);
+            mappingMock.SetupGet(m => m.IsDisabled).Returns(false);

            var requestMatchResult = new RequestMatchResult();
            foreach (var score in match.scores)
@@ -3,6 +3,7 @@
 using System.Collections.Concurrent;
 using System.Diagnostics;
 using System.Linq.Expressions;
+using System.Net;
 using Microsoft.AspNetCore.Http;
 using Moq;
 using WireMock.Admin.Mappings;
@@ -38,6 +39,7 @@ public class WireMockMiddlewareTests
    private readonly Mock<HttpContext> _contextMock;
    private readonly Mock<IGuidUtils> _guidUtilsMock;
    private readonly Mock<IDateTimeUtils> _dateTimeUtilsMock;
+    private readonly IResponseMessageBuilder _responseMessageBuilderMock;

    private readonly WireMockMiddleware _sut;

@@ -51,6 +53,8 @@ public class WireMockMiddlewareTests
        _dateTimeUtilsMock = new Mock<IDateTimeUtils>();
        _dateTimeUtilsMock.Setup(d => d.UtcNow).Returns(UtcNow);

+        _responseMessageBuilderMock = new ResponseMessageBuilder(_dateTimeUtilsMock.Object);
+
        _optionsMock = new Mock<IWireMockMiddlewareOptions>();
        _optionsMock.SetupAllProperties();
        _optionsMock.Setup(o => o.Mappings).Returns(_mappings);
@@ -90,7 +94,8 @@ public class WireMockMiddlewareTests
            _matcherMock.Object,
            wireMockMiddlewareLoggerMock.Object,
            _guidUtilsMock.Object,
-            _dateTimeUtilsMock.Object
+            _dateTimeUtilsMock.Object,
+            _responseMessageBuilderMock
        );
    }

@@ -103,7 +108,10 @@ public class WireMockMiddlewareTests
        // Assert and Verify
        _optionsMock.Verify(o => o.Logger.Warn(It.IsAny<string>(), It.IsAny<object[]>()), Times.Once);

-        Expression<Func<ResponseMessage, bool>> match = r => (int)r.StatusCode! == 404 && ((StatusModel)r.BodyData!.BodyAsJson!).Status == "No matching mapping found";
+        Expression<Func<ResponseMessage, bool>> match = r =>
+            (int)r.StatusCode! == 404 &&
+            ((StatusModel)r.BodyData!.BodyAsJson!).Status == "No matching mapping found" &&
+            r.DateTime == UtcNow;
        _responseMapperMock.Verify(m => m.MapAsync(It.Is(match), It.IsAny<HttpResponse>()), Times.Once);
    }

@@ -1,8 +1,11 @@
 // Copyright © WireMock.Net

 using Moq;
+using WireMock.Constants;
+using WireMock.Matchers;
 using WireMock.Matchers.Request;
 using WireMock.Models;
+using WireMock.RequestBuilders;

 namespace WireMock.Net.Tests.RequestMatchers;

@@ -10,8 +13,12 @@ public class RequestMessageCompositeMatcherTests
 {
    private class Helper : RequestMessageCompositeMatcher
    {
-        public Helper(IEnumerable<IRequestMatcher> requestMatchers, CompositeMatcherType type = CompositeMatcherType.And) : base(requestMatchers, type)
+        public Helper(
+            IEnumerable<IRequestMatcher> requestMatchers,
+            CompositeMatcherType type = CompositeMatcherType.And,
+            RequestMatcherType? earlyMatcherType = null) : base(requestMatchers, type)
        {
+            EarlyMatcherType = earlyMatcherType;
        }
    }

@@ -77,4 +84,74 @@ public class RequestMessageCompositeMatcherTests
        requestMatcher1Mock.Verify(rm => rm.GetMatchingScore(It.IsAny<RequestMessage>(), It.IsAny<RequestMatchResult>()), Times.Once);
        requestMatcher2Mock.Verify(rm => rm.GetMatchingScore(It.IsAny<RequestMessage>(), It.IsAny<RequestMatchResult>()), Times.Once);
    }
+
+    [Fact]
+    public void RequestMessageCompositeMatcher_GetMatchingScore_EarlyMismatch()
+    {
+        // Assign
+        var requestMatcher1Mock = new Mock<IRequestMatcher>();
+        requestMatcher1Mock.Setup(rm => rm.GetMatchingScore(It.IsAny<RequestMessage>(), It.IsAny<RequestMatchResult>())).Returns(1.0d);
+        var requestMatcher2Mock = new Mock<IRequestMatcher>();
+        requestMatcher2Mock.Setup(rm => rm.GetMatchingScore(It.IsAny<RequestMessage>(), It.IsAny<RequestMatchResult>())).Returns(0.8d);
+        var postMatcher = new RequestMessageMethodMatcher(HttpRequestMethod.POST);
+
+        var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), HttpRequestMethod.GET, "127.0.0.1");
+        var matcher = new Helper(
+            [requestMatcher1Mock.Object, requestMatcher2Mock.Object, postMatcher],
+            earlyMatcherType: RequestMatcherType.Method);
+
+        // Act
+        var result = new RequestMatchResult();
+        double score = matcher.GetMatchingScore(requestMessage, result);
+
+        // Assert
+        score.Should().Be(0.0d);
+
+        // Verify
+        requestMatcher1Mock.Verify(rm => rm.GetMatchingScore(It.IsAny<RequestMessage>(), It.IsAny<RequestMatchResult>()), Times.Never);
+        requestMatcher2Mock.Verify(rm => rm.GetMatchingScore(It.IsAny<RequestMessage>(), It.IsAny<RequestMatchResult>()), Times.Never);
+    }
+
+    [Fact]
+    public void RequestMessageCompositeMatcher_GetMatchingScore_SeveralHeadersEarlyMismatch()
+    {
+        // Assign
+        var headers = new Dictionary<string, string[]>
+        {
+            { "teST", new[] { "x" } },
+            { "teST2", new[] { "z" } }
+        };
+        var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", null, headers);
+        var request = Request.Create()
+            .WithEarlyMismatch(RequestMatcherType.Header)
+            .UsingAnyMethod()
+            .WithHeader("teST", "x")
+            .WithHeader("teST1", ["xx", "yy"])
+            .WithHeader("teST2", ["y", "z"], matchOperator: MatchOperator.And);
+
+        // Act
+        var score = request.GetMatchingScore(requestMessage, new RequestMatchResult());
+
+        // Assert
+        score.Should().Be(0.0d);
+    }
+
+    [Fact]
+    public void RequestMessageCompositeMatcher_GetMatchingScore_SeveralParamEarlyMismatchSuccess()
+    {
+        // Assign
+        var uriWithParams = new Uri("http://localhost?test1=1&test2=2");
+        var requestMessage = new RequestMessage(new UrlDetails(uriWithParams), "GET", "127.0.0.1");
+        var request = Request.Create()
+            .WithEarlyMismatch(RequestMatcherType.Param)
+            .UsingAnyMethod()
+            .WithParam("test1", "1")
+            .WithParam("test2", "2");
+
+        // Act
+        var score = request.GetMatchingScore(requestMessage, new RequestMatchResult());
+
+        // Assert
+        score.Should().Be(1.0d);
+    }
 }
@@ -1,5 +1,6 @@
 // Copyright © WireMock.Net

+using WireMock.Matchers.Request;
 using WireMock.Net.Tests.VerifyExtensions;
 using WireMock.RequestBuilders;
 using WireMock.ResponseBuilders;
@@ -101,6 +102,7 @@ public partial class MappingConverterTests
        var guid = new Guid("8e7b9ab7-e18e-4502-8bc9-11e6679811cc");
        var request = Request.Create()
            .UsingGet()
+            .WithEarlyMismatch(RequestMatcherType.Method)
            .WithPath("/test_path")
            .WithParam("q", "42")
            .WithClientIP("112.123.100.99")
@@ -1,5 +1,6 @@
 builder
    .Given(Request.Create()
+        .WithEarlyMismatch(WireMock.Matchers.Request.RequestMatcherType.Method)
        .UsingMethod("GET")
        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/test_path", false, WireMock.Matchers.MatchOperator.Or))
        .WithParam("q", new ExactMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, false, WireMock.Matchers.MatchOperator.And, "42"))
@@ -1,6 +1,7 @@
 var builder = new MappingBuilder();
 builder
    .Given(Request.Create()
+        .WithEarlyMismatch(WireMock.Matchers.Request.RequestMatcherType.Method)
        .UsingMethod("GET")
        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/test_path", false, WireMock.Matchers.MatchOperator.Or))
        .WithParam("q", new ExactMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, false, WireMock.Matchers.MatchOperator.And, "42"))
@@ -1,5 +1,6 @@
 server
    .Given(Request.Create()
+        .WithEarlyMismatch(WireMock.Matchers.Request.RequestMatcherType.Method)
        .UsingMethod("GET")
        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/test_path", false, WireMock.Matchers.MatchOperator.Or))
        .WithParam("q", new ExactMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, false, WireMock.Matchers.MatchOperator.And, "42"))
@@ -1,6 +1,7 @@
 var server = WireMockServer.Start();
 server
    .Given(Request.Create()
+        .WithEarlyMismatch(WireMock.Matchers.Request.RequestMatcherType.Method)
        .UsingMethod("GET")
        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/test_path", false, WireMock.Matchers.MatchOperator.Or))
        .WithParam("q", new ExactMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, false, WireMock.Matchers.MatchOperator.And, "42"))
@@ -19,7 +19,7 @@
   id:ID!
   firstName:String
   lastName:String
-   fullName:String 
+   fullName:String
  }
      }
    }
@@ -0,0 +1,34 @@
+{
+  Guid: Guid_1,
+  UpdatedAt: DateTime_1,
+  Title: ,
+  Description: ,
+  Priority: 42,
+  Request: {
+    Path: {
+      Matchers: [
+        {
+          Name: WildcardMatcher,
+          Pattern: 1.2.3.4,
+          IgnoreCase: false
+        }
+      ]
+    },
+    Headers: [
+      {
+        Name: x1,
+        Matchers: [
+          {
+            Name: WildcardMatcher,
+            Pattern: y,
+            IgnoreCase: true
+          }
+        ],
+        IgnoreCase: true
+      }
+    ],
+    EarlyMatcherType: ClientIP
+  },
+  Response: {},
+  UseWebhooksFireAndForget: false
+}
@@ -1,6 +1,7 @@
 // Copyright © WireMock.Net

 using WireMock.Matchers;
+using WireMock.Matchers.Request;
 using WireMock.Models;
 using WireMock.RequestBuilders;
 using WireMock.ResponseBuilders;
@@ -538,7 +539,7 @@ message HelloReply {
   id:ID!
   firstName:String
   lastName:String
-   fullName:String 
+   fullName:String
  }";
        var request = Request.Create().WithGraphQLSchema(schema);
        var response = Response.Create();
@@ -640,4 +641,25 @@ message HelloReply {
        // Verify
        return Verify(model);
    }
+
+    [Fact]
+    public Task ToMappingModel_Request_WithEarlyMismatch_ReturnsCorrectModel()
+    {
+        // Arrange
+        var request = Request.Create().WithEarlyMismatch(RequestMatcherType.ClientIP)
+            .WithHeader("x1", "y")
+            .WithClientIP("1.2.3.4");
+        var response = Response.Create();
+        var mapping = new Mapping(_guid, _updatedAt, string.Empty, string.Empty, null, _settings, request, response, 42, null, null, null, null, null, false, null, null);
+
+        // Act
+        var model = _sut.ToMappingModel(mapping);
+
+        // Assert
+        model.Should().NotBeNull();
+        model.Request.EarlyMatcherType.Should().Be(RequestMatcherType.ClientIP);
+
+        // Verify
+        return Verify(model);
+    }
 }
@@ -3,6 +3,8 @@
 using JsonConverter.Newtonsoft.Json;
 using WireMock.Admin.Mappings;
 using WireMock.Serialization;
+using Newtonsoft.Json.Linq;
+
 #if NET8_0_OR_GREATER
 using JsonConverter.System.Text.Json;
 #endif
@@ -319,5 +321,92 @@ public class MappingSerializerTests
        act.Should().Throw<InvalidOperationException>()
            .WithMessage("Cannot deserialize the provided value to an array or object.");
    }
+
+    [Fact]
+    public void MappingSerializer_DeserializeJsonToArray_WithNewtonsoftJson_DateTimeStringInQueryParamExactMatcherPattern_ShouldPreservePatternAsString()
+    {
+        // Arrange
+        var jsonConverter = new NewtonsoftJsonConverter();
+        var serializer = new MappingSerializer(jsonConverter);
+        var mappingJson =
+            """
+            {
+                "Guid": "12345678-1234-1234-1234-aaaaaaaaaaaa",
+                "Request": {
+                    "Path": "/api/report",
+                    "Methods": ["GET"],
+                    "Params": [
+                        {
+                            "Name": "asOfDate",
+                            "Matchers": [
+                                {
+                                    "Name": "ExactMatcher",
+                                    "Pattern": "2021-11-10T13:39:13.705"
+                                }
+                            ]
+                        }
+                    ]
+                },
+                "Response": {
+                    "StatusCode": 200
+                }
+            }
+            """;
+
+        // Act
+        var result = serializer.DeserializeJsonToArray<MappingModel>(mappingJson);
+
+        // Assert
+        result.Should().HaveCount(1);
+        var matcher = result[0].Request!.Params![0].Matchers![0];
+        matcher.Name.Should().Be("ExactMatcher");
+        matcher.Pattern.Should().BeOfType<string>()
+            .Which.Should().Be("2021-11-10T13:39:13.705",
+                "datetime-format strings in ExactMatcher Pattern fields must survive deserialization as strings, " +
+                "not be auto-converted to DateTime by Newtonsoft.Json's DateParseHandling.DateTime");
+    }
+
+    [Fact]
+    public void MappingSerializer_DeserializeJsonToArray_WithNewtonsoftJson_DateTimeStringInJsonMatcherBodyPattern_ShouldPreservePatternAsString()
+    {
+        // Arrange
+        var jsonConverter = new NewtonsoftJsonConverter();
+        var serializer = new MappingSerializer(jsonConverter);
+        // Pattern is an INLINE JSON object (not a string) - this is how WireMock mapping files store
+        // JsonMatcher patterns when recorded. Newtonsoft with DateParseHandling.DateTime will convert
+        // the datetime value inside the JObject to JTokenType.Date during deserialization.
+        var mappingJson =
+            """
+            {
+                "Guid": "12345678-1234-1234-1234-bbbbbbbbbbbb",
+                "Request": {
+                    "Path": "/api/report",
+                    "Methods": ["POST"],
+                    "Body": {
+                        "Matcher": {
+                            "Name": "JsonMatcher",
+                            "Pattern": {"Date": "2021-09-30T00:00:00Z", "Names": ["Cash"]}
+                        }
+                    }
+                },
+                "Response": {
+                    "StatusCode": 200
+                }
+            }
+            """;
+
+        // Act
+        var result = serializer.DeserializeJsonToArray<MappingModel>(mappingJson);
+
+        // Assert - datetime values inside the JObject pattern must remain JTokenType.String.
+        result.Should().HaveCount(1);
+        var matcher = result[0].Request!.Body!.Matcher!;
+        matcher.Name.Should().Be("JsonMatcher");
+        var patternJObject = matcher.Pattern.Should().BeOfType<JObject>().Subject;
+        patternJObject["Date"]!.Type.Should().Be(JTokenType.String,
+            "datetime-format strings inside an inline JsonMatcher body pattern must retain JTokenType.String " +
+            "after deserialization; if DateParseHandling.DateTime auto-converts them to JTokenType.Date, " +
+            "JToken.DeepEquals will fail against incoming request bodies parsed with DateParseHandling.None");
+    }
 #endif
 }
@@ -373,7 +373,7 @@ public class StatefulBehaviorTests
        // Act and Assert
        server.SetScenarioState(scenario, "Buy milk");
        server.Scenarios.First(s => s.Name == scenario).Should().BeEquivalentTo(new { Name = scenario, NextState = "Buy milk" });
-        
+
        var getResponse1 = await client.GetStringAsync("/todo/items", cancelationToken);
        getResponse1.Should().Be("Buy milk");

@@ -413,6 +413,120 @@ public class StatefulBehaviorTests
        action.Should().ThrowAsync<HttpRequestException>();
    }

+    [Fact]
+    public async Task Scenarios_FirstRequestWithDelay_StateTransitions_BeforeDelayCompletes()
+    {
+        // Arrange
+        var cancellationToken = TestContext.Current.CancellationToken;
+        var path = $"/foo_{Guid.NewGuid()}";
+        using var server = WireMockServer.Start();
+
+        // Mapping 1: start state, has a 500 ms delay
+        server
+            .Given(Request.Create().WithPath(path).UsingGet())
+            .InScenario("1260")
+            .WillSetStateTo("State1")
+            .RespondWith(Response.Create()
+                .WithBody("delayed response")
+                .WithDelay(TimeSpan.FromMilliseconds(500)));
+
+        // Mapping 2: only matches after state has transitioned to "State1"
+        server
+            .Given(Request.Create().WithPath(path).UsingGet())
+            .InScenario("1260")
+            .WhenStateIs("State1")
+            .RespondWith(Response.Create().WithBody("immediate response"));
+
+        var client = new HttpClient();
+
+        // Act: fire request 1 but don't await it yet — it will sit in a 500 ms delay
+        var request1Task = client.GetStringAsync(server.Url + path, cancellationToken);
+
+        // Give the server a moment to match & transition state before the delay completes
+        await Task.Delay(100, cancellationToken);
+
+        // Request 2 is sent while request 1 is still being delayed.
+        // After the fix the state has already transitioned, so request 2 matches Mapping 2.
+        var response2 = await client.GetStringAsync(server.Url + path, cancellationToken);
+
+        var response1 = await request1Task;
+
+        // Assert
+        response1.Should().Be("delayed response");
+        response2.Should().Be("immediate response");
+    }
+
+    [Fact]
+    public async Task Scenarios_WithGlobalRequestProcessingDelay_StateTransitions_BeforeDelayCompletes()
+    {
+        // Arrange: use the global RequestProcessingDelay instead of a per-mapping delay
+        var cancellationToken = TestContext.Current.CancellationToken;
+        var path = $"/foo_{Guid.NewGuid()}";
+        using var server = WireMockServer.Start();
+        server.AddGlobalProcessingDelay(TimeSpan.FromMilliseconds(500));
+
+        server
+            .Given(Request.Create().WithPath(path).UsingGet())
+            .InScenario("s")
+            .WillSetStateTo("State1")
+            .RespondWith(Response.Create().WithBody("delayed response"));
+
+        server
+            .Given(Request.Create().WithPath(path).UsingGet())
+            .InScenario("s")
+            .WhenStateIs("State1")
+            .RespondWith(Response.Create().WithBody("immediate response"));
+
+        var client = new HttpClient();
+
+        // Act
+        var request1Task = client.GetStringAsync(server.Url + path, cancellationToken);
+        await Task.Delay(100, cancellationToken);
+        var response2 = await client.GetStringAsync(server.Url + path, cancellationToken);
+        var response1 = await request1Task;
+
+        // Assert
+        response1.Should().Be("delayed response");
+        response2.Should().Be("immediate response");
+    }
+
+    [Fact]
+    public async Task Scenarios_WithDelay_And_TimesInSameState_Should_Transition_After_Required_Hits()
+    {
+        // Arrange
+        var cancellationToken = TestContext.Current.CancellationToken;
+        var path = $"/foo_{Guid.NewGuid()}";
+        using var server = WireMockServer.Start();
+
+        // Mapping 1: requires 2 hits before transitioning; has a short delay
+        server
+            .Given(Request.Create().WithPath(path).UsingGet())
+            .InScenario("s")
+            .WillSetStateTo("State1", 2)
+            .RespondWith(Response.Create()
+                .WithBody("first")
+                .WithDelay(TimeSpan.FromMilliseconds(50)));
+
+        // Mapping 2: matches after state is "State1"
+        server
+            .Given(Request.Create().WithPath(path).UsingGet())
+            .InScenario("s")
+            .WhenStateIs("State1")
+            .RespondWith(Response.Create().WithBody("second"));
+
+        var client = new HttpClient();
+
+        // Act
+        var response1 = await client.GetStringAsync(server.Url + path, cancellationToken);
+        var response2 = await client.GetStringAsync(server.Url + path, cancellationToken);
+        var response3 = await client.GetStringAsync(server.Url + path, cancellationToken);
+
+        // Assert: state only transitions after 2 hits, so request 3 is the first to match Mapping 2
+        response1.Should().Be("first");
+        response2.Should().Be("first");
+        response3.Should().Be("second");
+    }
+
    [Fact]
    public async Task Scenarios_Should_process_request_if_equals_state_and_multiple_state_defined()
    {
@@ -4,10 +4,13 @@ using System.Net;
 using System.Net.Http;
 using System.Net.Http.Json;
 using System.Text;
+using System.Text.Json.Serialization;
+using JsonConverter.System.Text.Json;
 using WireMock.Matchers;
 using WireMock.RequestBuilders;
 using WireMock.ResponseBuilders;
 using WireMock.Server;
+using WireMock.Settings;

 namespace WireMock.Net.Tests;

@@ -18,11 +21,41 @@ public partial class WireMockServerTests
        public string? Hi { get; set; }
    }

+    public class Person
+    {
+        [JsonPropertyName("first_name")]
+        public string FirstName { get; set; } = string.Empty;
+
+        [JsonPropertyName("last_name")]
+        public string LastName { get; set; } = string.Empty;
+    }
+
+    [Fact]
+    public async Task WireMockServer_WithBodyAsJson_UsingWireMockServerSettings_SystemTextJsonConverter_ShouldReturnCorrectResponse()
+    {
+        // Arange
+        var person = new Person { FirstName = "John", LastName = "Smith" };
+
+        using var server = WireMockServer.Start(new WireMockServerSettings
+        {
+            DefaultJsonSerializer = new SystemTextJsonConverter()
+        });
+
+        // Act
+        server
+            .Given(Request.Create().UsingAnyMethod())
+            .RespondWith(Response.Create().WithBodyAsJson(person));
+
+        var response = await server.CreateClient().GetStringAsync("/", _ct);
+
+        // Assert
+        response.Should().BeEquivalentTo("{\"first_name\":\"John\",\"last_name\":\"Smith\"}");
+    }
+
    [Fact]
    public async Task WireMockServer_WithBodyAsJson_Using_PostAsJsonAsync_And_MultipleJmesPathMatchers_ShouldMatch()
    {
        // Arrange
-        var cancellationToken = TestContext.Current.CancellationToken;
        using var server = WireMockServer.Start();
        server.Given(
            Request.Create()
@@ -56,7 +89,7 @@ public partial class WireMockServerTests
        var requestUri = new Uri($"http://localhost:{server.Port}/a");

        var json = new { requestId = "1", value = "A" };
-        var response = await server.CreateClient().PostAsJsonAsync(requestUri, json, cancellationToken);
+        var response = await server.CreateClient().PostAsJsonAsync(requestUri, json, _ct);

        // Assert
        response.StatusCode.Should().Be(HttpStatusCode.OK);
@@ -68,7 +101,6 @@ public partial class WireMockServerTests
    public async Task WireMockServer_WithBodyAsJson_Using_PostAsJsonAsync_And_MultipleJmesPathMatchers_ShouldMatch_BestMatching()
    {
        // Arrange
-        var cancellationToken = TestContext.Current.CancellationToken;
        using var server = WireMockServer.Start();
        server.Given(
                Request.Create()
@@ -105,7 +137,7 @@ public partial class WireMockServerTests
        var requestUri = new Uri($"http://localhost:{server.Port}/a");

        var json = new { extra = "X", requestId = "1", value = "A" };
-        var response = await server.CreateClient().PostAsJsonAsync(requestUri, json, cancellationToken);
+        var response = await server.CreateClient().PostAsJsonAsync(requestUri, json, _ct);

        // Assert
        response.StatusCode.Should().Be(HttpStatusCode.OK);
@@ -117,7 +149,6 @@ public partial class WireMockServerTests
    public async Task WireMockServer_WithBodyAsJson_Using_PostAsJsonAsync_And_WildcardMatcher_ShouldMatch()
    {
        // Arrange
-        var cancellationToken = TestContext.Current.CancellationToken;
        using var server = WireMockServer.Start();
        server.Given(
                Request.Create().UsingPost().WithPath("/foo").WithBody(new WildcardMatcher("*Hello*"))
@@ -132,7 +163,7 @@ public partial class WireMockServerTests
        };

        // Act
-        var response = await new HttpClient().PostAsJsonAsync("http://localhost:" + server.Ports[0] + "/foo", jsonObject, cancellationToken);
+        var response = await new HttpClient().PostAsJsonAsync("http://localhost:" + server.Ports[0] + "/foo", jsonObject, _ct);

        // Assert
        response.StatusCode.Should().Be(HttpStatusCode.OK);
@@ -144,7 +175,6 @@ public partial class WireMockServerTests
    public async Task WireMockServer_WithBodyAsJson_Using_PostAsync_And_WildcardMatcher_ShouldMatch()
    {
        // Arrange
-        var cancellationToken = TestContext.Current.CancellationToken;
        using var server = WireMockServer.Start();
        server.Given(
                Request.Create().UsingPost().WithPath("/foo").WithBody(new WildcardMatcher("*Hello*"))
@@ -154,7 +184,7 @@ public partial class WireMockServerTests
            );

        // Act
-        var response = await new HttpClient().PostAsync("http://localhost:" + server.Ports[0] + "/foo", new StringContent("{ Hi = \"Hello World\" }"), cancellationToken);
+        var response = await new HttpClient().PostAsync("http://localhost:" + server.Ports[0] + "/foo", new StringContent("{ Hi = \"Hello World\" }"), _ct);

        // Assert
        response.StatusCode.Should().Be(HttpStatusCode.OK);
@@ -166,7 +196,6 @@ public partial class WireMockServerTests
    public async Task WireMockServer_WithBodyAsJson_Using_PostAsync_And_JsonPartialWildcardMatcher_ShouldMatch()
    {
        // Arrange
-        var cancellationToken = TestContext.Current.CancellationToken;
        using var server = WireMockServer.Start();

        var matcher = new JsonPartialWildcardMatcher(new { method = "initialize", id = "^[a-f0-9]{32}-[0-9]$" }, ignoreCase: true, regex: true);
@@ -188,13 +217,13 @@ public partial class WireMockServerTests
        // Act
        var content = "{\"jsonrpc\":\"2.0\",\"id\":\"ec475f56d4694b48bc737500ba575b35-1\",\"method\":\"initialize\",\"params\":{\"protocolVersion\":\"2024-11-05\",\"capabilities\":{},\"clientInfo\":{\"name\":\"GitHub Test\",\"version\":\"1.0.0\"}}}";
        var response = await new HttpClient()
-            .PostAsync($"{server.Url}/foo", new StringContent(content, Encoding.UTF8, "application/json"), cancellationToken)
+            .PostAsync($"{server.Url}/foo", new StringContent(content, Encoding.UTF8, "application/json"), _ct)
 ;

        // Assert
        response.StatusCode.Should().Be(HttpStatusCode.OK);

-        var responseText = await response.Content.ReadAsStringAsync(cancellationToken);
+        var responseText = await response.Content.ReadAsStringAsync(_ct);
        responseText.Should().Contain("ec475f56d4694b48bc737500ba575b35-1");
    }

@@ -203,8 +232,7 @@ public partial class WireMockServerTests
    public async Task WireMockServer_WithBodyAsJson_Using_PostAsync_And_JsonPartialWildcardMatcher_And_SystemTextJson_ShouldMatch()
    {
        // Arrange
-        var cancellationToken = TestContext.Current.CancellationToken;
-        using var server = WireMockServer.Start(x => x.DefaultJsonSerializer = new JsonConverter.System.Text.Json.SystemTextJsonConverter() );
+        using var server = WireMockServer.Start(x => x.DefaultJsonSerializer = new SystemTextJsonConverter());

        var matcher = new JsonPartialWildcardMatcher(new { id = "^[a-f0-9]{32}-[0-9]$" }, ignoreCase: true, regex: true);
        server.Given(Request.Create()
@@ -220,12 +248,12 @@ public partial class WireMockServerTests
        // Act
        var content = """{"id":"ec475f56d4694b48bc737500ba575b35-1"}""";
        using var httpClient = new HttpClient();
-        var response = await httpClient.PostAsync($"{server.Url}/system-text-json", new StringContent(content, Encoding.UTF8, "application/json"), cancellationToken);
+        var response = await httpClient.PostAsync($"{server.Url}/system-text-json", new StringContent(content, Encoding.UTF8, "application/json"), _ct);

        // Assert
        response.StatusCode.Should().Be(HttpStatusCode.OK);

-        var responseText = await response.Content.ReadAsStringAsync(cancellationToken);
+        var responseText = await response.Content.ReadAsStringAsync(_ct);
        responseText.Should().Contain("OK");
    }
 #endif
@@ -234,7 +262,6 @@ public partial class WireMockServerTests
    public async Task WireMockServer_WithBodyAsFormUrlEncoded_Using_PostAsync_And_WithFunc()
    {
        // Arrange
-        var cancelationToken = TestContext.Current.CancellationToken;
        using var server = WireMockServer.Start();
        server.Given(
            Request.Create()
@@ -249,7 +276,7 @@ public partial class WireMockServerTests
        // Act
        var content = new FormUrlEncodedContent([new KeyValuePair<string, string>("key1", "value1")]);
        var response = await new HttpClient()
-            .PostAsync($"{server.Url}/foo", content, cancelationToken);
+            .PostAsync($"{server.Url}/foo", content, _ct);

        // Assert
        response.StatusCode.Should().Be(HttpStatusCode.OK);
@@ -261,7 +288,6 @@ public partial class WireMockServerTests
    public async Task WireMockServer_WithBodyAsFormUrlEncoded_Using_PostAsync_And_WithExactMatcher()
    {
        // Arrange
-        var cancellationToken = TestContext.Current.CancellationToken;
        using var server = WireMockServer.Start();
        server.Given(
                Request.Create()
@@ -282,7 +308,7 @@ public partial class WireMockServerTests
            new KeyValuePair<string, string>("email", "johndoe@example.com")
        ]);
        using var httpClient = new HttpClient();
-        var response = await httpClient.PostAsync($"{server.Url}/foo", content, cancellationToken)
+        var response = await httpClient.PostAsync($"{server.Url}/foo", content, _ct)
 ;
        // Assert
        response.StatusCode.Should().Be(HttpStatusCode.OK);
@@ -294,7 +320,6 @@ public partial class WireMockServerTests
    public async Task WireMockServer_WithBodyAsFormUrlEncoded_Using_PostAsync_And_WithFormUrlEncodedMatcher()
    {
        // Arrange
-        var cancelationToken = TestContext.Current.CancellationToken;
        var matcher = new FormUrlEncodedMatcher(["email=johndoe@example.com", "name=John Doe"]);
        using var server = WireMockServer.Start();
        server.Given(
@@ -326,7 +351,7 @@ public partial class WireMockServerTests
            new KeyValuePair<string, string>("email", "johndoe@example.com")
        ]);
        var responseOrdered = await new HttpClient()
-            .PostAsync($"{server.Url}/foo", contentOrdered, cancelationToken)
+            .PostAsync($"{server.Url}/foo", contentOrdered, _ct)
 ;

        // Assert 1
@@ -340,7 +365,7 @@ public partial class WireMockServerTests
            new KeyValuePair<string, string>("name", "John Doe"),
        ]);
        var responseUnordered = await new HttpClient()
-            .PostAsync($"{server.Url}/bar", contentUnordered, cancelationToken)
+            .PostAsync($"{server.Url}/bar", contentUnordered, _ct)
 ;

        // Assert 2
@@ -353,7 +378,6 @@ public partial class WireMockServerTests
    public async Task WireMockServer_WithSseBody()
    {
        // Arrange
-        var cancellationToken = TestContext.Current.CancellationToken;
        using var server = WireMockServer.Start();
        server
            .WhenRequest(r => r
@@ -387,9 +411,8 @@ public partial class WireMockServerTests
        using var client = new HttpClient();

        // Act 1
-        var normal = await client.GetAsync(server.Url, cancellationToken)
-;
-        (await normal.Content.ReadAsStringAsync(cancellationToken)).Should().Be("normal");
+        var normal = await client.GetAsync(server.Url, _ct);
+        (await normal.Content.ReadAsStringAsync(_ct)).Should().Be("normal");

        // Act 2
        using var response = await client.GetStreamAsync($"{server.Url}/sse", _ct);
@@ -1,41 +0,0 @@
-// Copyright © WireMock.Net
-
-namespace MultipartUploader
-{
-    partial class Form1
-    {
-        /// <summary>
-        ///  Required designer variable.
-        /// </summary>
-        private System.ComponentModel.IContainer components = null;
-
-        /// <summary>
-        ///  Clean up any resources being used.
-        /// </summary>
-        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-        protected override void Dispose(bool disposing)
-        {
-            if (disposing && (components != null))
-            {
-                components.Dispose();
-            }
-            base.Dispose(disposing);
-        }
-
-        #region Windows Form Designer generated code
-
-        /// <summary>
-        ///  Required method for Designer support - do not modify
-        ///  the contents of this method with the code editor.
-        /// </summary>
-        private void InitializeComponent()
-        {
-            this.components = new System.ComponentModel.Container();
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(800, 450);
-            this.Text = "Form1";
-        }
-
-        #endregion
-    }
-}
@@ -1,12 +0,0 @@
-// Copyright © WireMock.Net
-
-namespace MultipartUploader
-{
-    public partial class Form1 : Form
-    {
-        public Form1()
-        {
-            InitializeComponent();
-        }
-    }
-}
@@ -1,120 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<root>
-  <!-- 
-    Microsoft ResX Schema 
-    
-    Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
-    associated with the data types.
-    
-    Example:
-    
-    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
-    </data>
-                
-    There are any number of "resheader" rows that contain simple 
-    name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
-    mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
-    extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
-    read any of the formats listed below.
-    
-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
-    
-    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
-
-    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
-            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
-    -->
-  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
-    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
-    <xsd:element name="root" msdata:IsDataSet="true">
-      <xsd:complexType>
-        <xsd:choice maxOccurs="unbounded">
-          <xsd:element name="metadata">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" />
-              </xsd:sequence>
-              <xsd:attribute name="name" use="required" type="xsd:string" />
-              <xsd:attribute name="type" type="xsd:string" />
-              <xsd:attribute name="mimetype" type="xsd:string" />
-              <xsd:attribute ref="xml:space" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="assembly">
-            <xsd:complexType>
-              <xsd:attribute name="alias" type="xsd:string" />
-              <xsd:attribute name="name" type="xsd:string" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="data">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
-              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
-              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
-              <xsd:attribute ref="xml:space" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="resheader">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" use="required" />
-            </xsd:complexType>
-          </xsd:element>
-        </xsd:choice>
-      </xsd:complexType>
-    </xsd:element>
-  </xsd:schema>
-  <resheader name="resmimetype">
-    <value>text/microsoft-resx</value>
-  </resheader>
-  <resheader name="version">
-    <value>2.0</value>
-  </resheader>
-  <resheader name="reader">
-    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-  <resheader name="writer">
-    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-</root>
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Stef Heyenrath	fed1c87663	2.7.0	2026-05-24 10:25:30 +02:00
Stef Heyenrath	e2e83abeb5	Trusted Publishing (#1465 ) * Trusted Publishing * push: * " * pwsh * pack * push: * Trusted Publishing = OK	2026-05-24 10:21:02 +02:00
Stef Heyenrath	3aef0ad7a2	Update Scriban.Signed to latest (#1462 )	2026-05-23 21:53:32 +02:00
Stef Heyenrath	e68a73c3d5	Remove MultipartUploader project	2026-05-23 21:44:33 +02:00
Stef Heyenrath	bd83a630ff	WireMock.Net.Service	2026-05-23 21:42:34 +02:00
Michi	52ac7e37dc	Update Testcontainers to 4.12.0 (#1461 )	2026-05-23 20:46:52 +02:00
Michaël	0eccf43a8e	chore: update Handlebars 2.5.2 to 2.5.5 #1458 (#1459 )	2026-05-23 20:26:36 +02:00
dependabot[bot]	fa423370b1	Update OpenTelemetry.Api from 1.14.0 to 1.15.3 in unit test project (#1457 ) * Bump OpenTelemetry.Api from 1.14.0 to 1.15.3 --- updated-dependencies: - dependency-name: OpenTelemetry.Api dependency-version: 1.15.3 dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> * chore: bump additional OpenTelemetry packages in UsingNuGet test project Agent-Logs-Url: https://github.com/wiremock/WireMock.Net/sessions/bc8104f3-74b0-4a40-ac16-e404cbc230df Co-authored-by: StefH <249938+StefH@users.noreply.github.com> --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: StefH <249938+StefH@users.noreply.github.com>	2026-05-12 13:23:21 +02:00
Stef Heyenrath	1806ae39f8	2.6.0	2026-05-11 10:31:09 +02:00
Peter Benko	67acdcf1d3	Fix request storing when RequestLogExpirationDuration is set [bug] (#1455 ) * Fix response timestamp * Extracted new interface to own file	2026-05-11 10:28:38 +02:00
Stef Heyenrath	4bb378bdce	2.5.0	2026-05-04 18:52:29 +02:00
Stef Heyenrath	f9df0d0ee9	Fix name in RequestMessageHeaderMatcher	2026-05-03 09:41:25 +02:00
Степан	f8d3b51fbc	Feature/early mismatch (#1451 ) * feat(request matchers): Add support for early mismatch in mapping processing * test(request matchers): Add unit test for early mismatch functionality * test(grpc): Add test for grpc requests early mismatch and error logging (Issue #1442) * feat(request matchers): RequestMatcherType Add `RequestMatcherType` to request matchers for improved type identification Closes #1442 * refactor(request matchers): Request Replace `EarlyMatcherSelector` with `EarlyMatcherType` for improved clarity and consistency Closes #1442 * feat(request): conversion Add EarlyMatcherType support in request models and mapping conversion Closes #1442 * test(mapping): new tests add unit tests for EarlyMatcherType in mapping conversion and serialization Closes #1442 * refactor(request matchers): RequestMessageEarlyMatcher Replaced inline `EarlyMatcherType` logic with the new `RequestMessageEarlyMatcher` class to support cases when several matchers of the same type are present. For instance - Header, Cookie, Param Closes #1442 * test(request matchers): Early Mismatch add unit tests for early mismatch scenarios with several matchers of same type. Currently, headers and parameters Closes #1442 * refactor(mapping): RequestModel.EarlyMatcherType use fully qualified enum for EarlyMatcherType in serialization Closes #1442 * style(review): fixes - removed unused method - added missing curly brackets Closes #1442	2026-05-03 09:27:19 +02:00
Copilot	be9864461d	Fix CVE-2026-40021: upgrade log4net to 3.3.0 in examples/WireMock.Net.Service/packages.config (#1453 ) * Initial plan * Fix CVE-2026-40021: update log4net to 3.3.0 in packages.config Agent-Logs-Url: https://github.com/wiremock/WireMock.Net/sessions/a09a4576-1b17-41fe-9912-c1efdf922fed Co-authored-by: StefH <249938+StefH@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: StefH <249938+StefH@users.noreply.github.com>	2026-05-02 19:46:13 +02:00
dependabot[bot]	4bb7e8af45	Bump log4net from 2.0.15 to 3.3.0 (#1452 ) --- updated-dependencies: - dependency-name: log4net dependency-version: 3.3.0 dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-05-02 18:30:43 +02:00
Stef Heyenrath	8bf42904ab	2.4.0	2026-04-24 16:48:28 +02:00
dependabot[bot]	0a48b40021	Bump OpenTelemetry.Exporter.OpenTelemetryProtocol from 1.14.0 to 1.15.x (#1450 ) * Bump OpenTelemetry.Exporter.OpenTelemetryProtocol from 1.14.0 to 1.15.3 --- updated-dependencies: - dependency-name: OpenTelemetry.Exporter.OpenTelemetryProtocol dependency-version: 1.15.3 dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> * Upgrade all OpenTelemetry related NuGet packages to latest versions Agent-Logs-Url: https://github.com/wiremock/WireMock.Net/sessions/5b2f4449-ec3f-49f1-afbe-654e19a97a33 Co-authored-by: StefH <249938+StefH@users.noreply.github.com> --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: StefH <249938+StefH@users.noreply.github.com>	2026-04-24 08:34:00 +02:00
Jayaraman Venkatesan	1962437dcd	Added feature to enable and disable mappings (#1437 ) * feat/1421 added feature to enable and disable mappings * feat/1421 updated test constants to reflect 2 new admin endpoints /enable and /disable * feat/1421 updated tests to fix flakyness - removed delay before assertion that is causing upstream connection from proxy to teardown prematurely before test ends * feat/1421 addressing PR comments - Updated logic to represent IsDisable insted of IsEnabled	2026-04-24 08:07:37 +02:00
Stef Heyenrath	85d61a1877	2.3.0	2026-04-20 18:53:59 +02:00
Stef Heyenrath	885911203b	Use DefaultJsonSerializer for BodyAsJson-Response (#1448 )	2026-04-18 09:43:24 +02:00
Stef Heyenrath	1e591d5f8a	Fix ExactMatcher and JsonMatcher not working for ISO dates as string (#1443 )	2026-04-17 13:32:26 +02:00
Stef Heyenrath	02b7e3744e	Update instructions.md (#1444 )	2026-04-17 13:23:29 +02:00
dependabot[bot]	6e2a4d7e04	Bump log4net from 2.0.15 to 3.3.0 (#1440 ) --- updated-dependencies: - dependency-name: log4net dependency-version: 3.3.0 dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-04-16 07:49:17 +02:00
Jayaraman Venkatesan	479bb0b8ec	bug/wiremock-1268 moving Scenario state change before global response delay (#1436 ) Co-authored-by: Stef Heyenrath <Stef.Heyenrath@gmail.com>	2026-04-03 10:51:24 +02:00
Stef Heyenrath	a453e00fdb	Fix WireMock.Net.WebApplication.IIS example (#1435 )	2026-03-31 22:52:27 +02:00