deps: Bump the wcf-client group with 4 updates by dependabot[bot] · Pull Request #257 · RWS/ISHRemote

dependabot · 2026-08-11T13:36:17Z

⚠️ Dependabot is rebasing this PR ⚠️

Rebasing might not happen immediately, so don't worry if this takes some time.

Note: if you make any changes to this PR yourself, they will take precedence over the rebase.

Updated System.ServiceModel.Federation from 4.10.3 to 10.0.652802.

Release notes

Sourced from System.ServiceModel.Federation's releases.

10.0.0 What's Changed

Fix X509CertificateEndpointIdentity deserialization bug causing CryptographicException by @Copilot in Fix X509CertificateEndpointIdentity deserialization bug causing CryptographicException dotnet/wcf#5850
Remove duplicate TimeSpanHelper.cs which was breaking IL linking to single assembly by @Alexx999 in Remove duplicate TimeSpanHelper.cs dotnet/wcf#5801

Full Changelog: dotnet/wcf@v8.1.2-rtm...v10.0.0-rtm

8.1.2 What's Changed

Enable Package Validation - suppress all problems by @ericstj in Enable Package Validation - suppress all problems dotnet/wcf#5742
Fix CancellationToken registration capturing the OperationContext by @mconnew in Fix CancellationToken registration capturing the OperationContext dotnet/wcf#5749
Test to validate UnsafeRegister fixes holding a reference to OperationContext by @mconnew in Test to validate UnsafeRegister fixes holding a reference to OperationContext dotnet/wcf#5750

Full Changelog: dotnet/wcf@v8.0.0-preview1-dotnet-svcutil...v8.1.2-rtm

8.1.1

Release Notes

Package Info

Bug Fixes

Fix System.Web.Services.Description missing NetFx type forwards by @mconnew Fix System.Web.Services.Description missing NetFx type forwards dotnet/wcf#5708
Created tool to check netfx type forwards and added missing netfx type forwards by @mconnew in Created tool to check netfx type forwards and added missing netfx type forwards dotnet/wcf#5707
Fix some exception handling by @mconnew in Fix some exception handling dotnet/wcf#5704
Add netstandard support back to Federation by @mconnew in Add netstandard support back to Federation dotnet/wcf#5703

8.1

Release Notes

Package Info

What's New

Net standard 2.0 and .NET Framework support are back in WCF Client 8.1 Release.

Bring back netstandard2.0 and netfx support by @mconnew in Bring back netstandard2.0 and netfx support dotnet/wcf#5674

Bug Fixes

Update UDS WindowsAuth test to run on Windows only. by @frank117117 in Update UDS WindowsAuth test to run on Windows only. dotnet/wcf#5397
Add NetNamedPipe long path test by @imcarolwang in Add NetNamedPipe long path test dotnet/wcf#5036
Set ProducesDotNetReleaseShippingAssets property in Publishing.props by @MilenaHristova in Set ProducesDotNetReleaseShippingAssets property in Publishing.props dotnet/wcf#5430
Fix UDS connection exception handling and add test. by @imcarolwang in Fix UDS connection exception handling and add test. dotnet/wcf#5435
Added ProtocolException towards header validation by @DmitryOlshak in Added ProtocolException towards header validation dotnet/wcf#5448
Make ServiceChannelProxy implement IAsyncDisposable by @0xced in Make ServiceChannelProxy implement IAsyncDisposable dotnet/wcf#5385
Multi target type reuse by @imcarolwang in Multi target type reuse dotnet/wcf#5300
Enable source indexing for internal builds by @mconnew in Enable source indexing for internal builds dotnet/wcf#5489
Add missing constructors for FaultException and add unit test. by @imcarolwang in Add missing constructors for FaultException<TDetail> and add unit test. dotnet/wcf#5558
Fix Streamed Timeout TimeSpan.MaxValue Exception by @afifi-ins in Fix Streamed Timeout TimeSpan.MaxValue Exception dotnet/wcf#5618
Fix UnixDomainSocketBinding default security issue on Windows. by @imcarolwang in Fix UnixDomainSocketBinding default security issue on Windows. dotnet/wcf#5627
Fix sync hang issue after async task method call by @imcarolwang in Fix sync hang issue after async task method call dotnet/wcf#5634
Add IMergeEnabledMessageProperty to S.S.Primitives by @imcarolwang in Add IMergeEnabledMessageProperty to S.S.Primitives dotnet/wcf#5527
Resolve Line-Breaking in Test Properties File for Semicolon Values by @imcarolwang in Resolve Line-Breaking in Test Properties File for Semicolon Values dotnet/wcf#5668
Handle current null-ref situation that can occur when Content-Type is present but Content-Length is 0. by @wrall in Handle current null-ref situation that can occur when Content-Type is present but Content-Length is 0. dotnet/wcf#5679
Adding Readme file for each Nuget package by @HongGit in Adding Readme file for each Nuget package dotnet/wcf#5682
Include all pdb's for S.SM.Primitives so that package is deterministic and has compiler flags by @mconnew in Include all pdb's for S.SM.Primitives so that package is deterministic and has compiler flags dotnet/wcf#5683
Fix ServiceModel shim facade generation was broken by @mconnew in Fix ServiceModel shim facade generation was broken dotnet/wcf#5684

New Contributors

@betmix-matt made their first contribution in Support net8 SDK in dotnet-svcutil dotnet/wcf#5376
@MilenaHristova made their first contribution in Set ProducesDotNetReleaseShippingAssets property in Publishing.props dotnet/wcf#5430
@DmitryOlshak made their first contribution in Added ProtocolException towards header validation dotnet/wcf#5448
@0xced made their first contribution in Make ServiceChannelProxy implement IAsyncDisposable dotnet/wcf#5385
@directhex made their first contribution in Don't use obsolete -pt build images dotnet/wcf#5536
@wrall made their first contribution in Handle current null-ref situation that can occur when Content-Type is present but Content-Length is 0. dotnet/wcf#5679

Full Changelog: dotnet/wcf@v8.0.0-rtm...v8.1.0-rtm

8.0.0

Release Notes

Package Info

What's New

WCF Client 8.0 is the successor to WCF Client 6.0. It will be supported for three years as a long-term support (LTS) release, align with .NET 8.0.0.

Breaking Change:

https://learn.microsoft.com/en-us/dotnet/core/compatibility/wcf-client/8.0/configurationname-apis

Remove configuration api (PR https://web.archive.org/web/20240723151006/https://github.com/dotnet/wcf/pull/5358).

8.0.0-preview1-dotnet-svcutil

Release Notes

dotnet-svcutil v8.0.0 preview1 was released on January 8th, 2025.

Packages

dotnet-svcutil 8.0.0-preview1

What's New

Remove inappropriate warning (#5709)
dotnet-svcutil: update tool target framework (#5705)
dotnet-svcutil: refine TFX resolution and the referenced WCF versions, and update test baselines (#5653)
dotnet-svcutil: generate CloseAsync with preprocessor directive and update test baselines (#5652)
Add README.md for dotnet-svcutil package (#5622)
Fix for WCFCSTools issue - invalid namedPipe URL throws uncatchable exception in Visual Studio (#5604)
dotnet-svcutil: add escaped prefix to types named with specific keywords (#5494)
dotnet-svcutil: update NamedPipeMetadataImporter to remove the internal asset folder (#5582)
Update metadataSourceFiles for URL input to correctly compute hash for caching ServiceDescriptor (#5544)
Multi target type reuse (#5300)
dotnet-svcutil: resolve targetFramework from Directory.Build.props (#5428)
Add missing integer schema types (#5451)
dotnet-svcutil: generate compliable code for a service with contract member named System (#5432)
dotnet-svcutil: fix IsTypeSerializable to enable typereuse serializable type (#5441)
dotnet-svcutil: update pkg version to 8.0.0 preview (#5439)
dotnet-svcutil: support .esproj as dependency project (#5429)
Support net8 SDK in dotnet-svcutil (#5376)
Rename namedpipeMetadataImporter assembly (#5314)

6.2

Release Notes

Package Info

What's New

We've added the System.ServiceModel.UnixDomainSocket package (PR #5172) to provide support for using unix domain sockets with WCF Client. This provides an alternative to NetNamedPipe and works on all supported platforms. This was contributed by @birojnayak from AWS.

Bug Fixes:

-Use LINQ Expressions for implementation of default IOperationInvoker. If there are any unexpected compatibility issues, the prior implementation can be used by setting the AppContext switch System.ServiceModel.Dispatcher.UseLegacyInvokeDelegate to true, contributed by @g7ed6e (PR #5298).

Fixed issue with unhandled exception when an idle connection pool socket is closed (PR #5342).
Fixed race condition in NetTcp which can cause a failure on CPU's with a weaker memory model (PR #5343).

6.1

Release Notes

Package Info

What's New

Public OperationDescription.Begin/End/SyncMethod properties and add unit test (PR #5165)
Expose DuplexChannelFactory constructor with Type overloads (PR #5167)
Expose CreateMessage method overloads with FaultCode parameter (PR #5169)
Fix for issue #5171 (PR #5175)
Expose EnableUnsecuredResponse in SecurityBindingElement and add unit test (PR #5176)
Make Federation package generate documentation file. Fix some doc formatting bugs (PR #5192)
Remove interface IBindingRuntimePreferences from HttpBindingBase (PR #5203)
Add ISecurityCommunicationObject Interface to Primitives Ref (PR #5207)
Remove dead code from WCF repository & simplify msbuild logic (PR #5222)
Enable CS1591 errors for undocumented API (PR #5223)
Remove System.Security.Principal.Windows reference (PR #5229)
Remove System.Reflection.DispatchProxy reference (PR #5230)
Remove unused arcade properties (PR #5231)
Use SDK's version for restoring NetFx targeting pack (PR #5233)
Update MessageVersion ref (PR #5283)
Add ChannelFactory Public Class to Primitives.ref Package and Update Test (PR #5284)
Remove System.ServiceModel.Duplex and System.ServiceModel.Security Packages (PR #5293)
WebSocket certificate handling (PR #5302)

6.0

Release Notes

Package Info

What's New

Fix some dependencies and added TargetFrameworkAttribute (#5111)
Change NetNamedPipe from net6.0-windows to net6.0 (#5112)
Fix TWMC when using single threaded sync context (#5136)
Fix disabling send/receive timers after send/receive operations completed (#5138)

6.0.0-rc

Release Notes

Package Info

What's New

Previously when using Duplex contract, failure to capture synchronization context on channel factory open. The behavior now matches .NET framework, by default, we will now capture the synchronization context, and will dispatch callbacks to the captured context. To revert to 4.x behavior, apply the CallbackBehaviorAttribute with the UseSynchronizationContext property set to false.

Fixes sync context capture and multiple async continuation issues (#5044)
Mtom fixes (#5069)

6.0.0-preview1

Release Notes

Package Info

What's New

WCF Client (used to be called WCF Core) 6.0 preview 1 release is the successor release to WCF Core 4.10. This release has added support for NetNamedPipe (Initial NetNamedPipe implementation #4955). This release also takes a step forward to align with the latest .NET LTS release and is moving to target .NET 6.0. WCF Client 6.0 does not target net standard 2.0.

In addition, System.ServiceModel.Duplex and System.ServiceModel.Security packages are deprecated, and this is the last release for these two Nuget packages. The types have been moved to System.ServiceModel.Primitives, these final packages will type forward the types to System.ServiceModel.Primitives for binary compatibility.

Recommended Action

Previous	Now
Target .NET Core 6.0 or later	No change needed
Target .NET standard 2.0	Multi-target with conditional assembly reference to System.ServiceModel for .NET framework and conditionally add package reference to WCF Client packages for .NET
Target .NET Framework	Reference System.ServiceModel for .NET Framework
Target .NET Core 5.0 or earlier	These are not supported anymore, suggest moving to .NET 6.0 or later

10.0.0 What's Changed

Fix X509CertificateEndpointIdentity deserialization bug causing CryptographicException by @Copilot in Fix X509CertificateEndpointIdentity deserialization bug causing CryptographicException dotnet/wcf#5850
Remove duplicate TimeSpanHelper.cs which was breaking IL linking to single assembly by @Alexx999 in Remove duplicate TimeSpanHelper.cs dotnet/wcf#5801

Full Changelog: dotnet/wcf@v8.1.2-rtm...v10.0.0-rtm

8.1.2 What's Changed

Enable Package Validation - suppress all problems by @ericstj in Enable Package Validation - suppress all problems dotnet/wcf#5742
Fix CancellationToken registration capturing the OperationContext by @mconnew in Fix CancellationToken registration capturing the OperationContext dotnet/wcf#5749
Test to validate UnsafeRegister fixes holding a reference to OperationContext by @mconnew in Test to validate UnsafeRegister fixes holding a reference to OperationContext dotnet/wcf#5750

Full Changelog: dotnet/wcf@v8.0.0-preview1-dotnet-svcutil...v8.1.2-rtm

8.1.1

Release Notes

Package Info

Bug Fixes

Fix System.Web.Services.Description missing NetFx type forwards by @mconnew Fix System.Web.Services.Description missing NetFx type forwards dotnet/wcf#5708
Created tool to check netfx type forwards and added missing netfx type forwards by @mconnew in Created tool to check netfx type forwards and added missing netfx type forwards dotnet/wcf#5707
Fix some exception handling by @mconnew in Fix some exception handling dotnet/wcf#5704
Add netstandard support back to Federation by @mconnew in Add netstandard support back to Federation dotnet/wcf#5703

8.1

Release Notes

Package Info

What's New

Net standard 2.0 and .NET Framework support are back in WCF Client 8.1 Release.

Bring back netstandard2.0 and netfx support by @mconnew in Bring back netstandard2.0 and netfx support dotnet/wcf#5674

Bug Fixes

Update UDS WindowsAuth test to run on Windows only. by @frank117117 in Update UDS WindowsAuth test to run on Windows only. dotnet/wcf#5397
Add NetNamedPipe long path test by @imcarolwang in Add NetNamedPipe long path test dotnet/wcf#5036
Set ProducesDotNetReleaseShippingAssets property in Publishing.props by @MilenaHristova in Set ProducesDotNetReleaseShippingAssets property in Publishing.props dotnet/wcf#5430
Fix UDS connection exception handling and add test. by @imcarolwang in Fix UDS connection exception handling and add test. dotnet/wcf#5435
Added ProtocolException towards header validation by @DmitryOlshak in Added ProtocolException towards header validation dotnet/wcf#5448
Make ServiceChannelProxy implement IAsyncDisposable by @0xced in Make ServiceChannelProxy implement IAsyncDisposable dotnet/wcf#5385
Multi target type reuse by @imcarolwang in Multi target type reuse dotnet/wcf#5300
Enable source indexing for internal builds by @mconnew in Enable source indexing for internal builds dotnet/wcf#5489
Add missing constructors for FaultException and add unit test. by @imcarolwang in Add missing constructors for FaultException<TDetail> and add unit test. dotnet/wcf#5558
Fix Streamed Timeout TimeSpan.MaxValue Exception by @afifi-ins in Fix Streamed Timeout TimeSpan.MaxValue Exception dotnet/wcf#5618
Fix UnixDomainSocketBinding default security issue on Windows. by @imcarolwang in Fix UnixDomainSocketBinding default security issue on Windows. dotnet/wcf#5627
Fix sync hang issue after async task method call by @imcarolwang in Fix sync hang issue after async task method call dotnet/wcf#5634
Add IMergeEnabledMessageProperty to S.S.Primitives by @imcarolwang in Add IMergeEnabledMessageProperty to S.S.Primitives dotnet/wcf#5527
Resolve Line-Breaking in Test Properties File for Semicolon Values by @imcarolwang in Resolve Line-Breaking in Test Properties File for Semicolon Values dotnet/wcf#5668
Handle current null-ref situation that can occur when Content-Type is present but Content-Length is 0. by @wrall in Handle current null-ref situation that can occur when Content-Type is present but Content-Length is 0. dotnet/wcf#5679
Adding Readme file for each Nuget package by @HongGit in Adding Readme file for each Nuget package dotnet/wcf#5682
Include all pdb's for S.SM.Primitives so that package is deterministic and has compiler flags by @mconnew in Include all pdb's for S.SM.Primitives so that package is deterministic and has compiler flags dotnet/wcf#5683
Fix ServiceModel shim facade generation was broken by @mconnew in Fix ServiceModel shim facade generation was broken dotnet/wcf#5684

New Contributors

@betmix-matt made their first contribution in Support net8 SDK in dotnet-svcutil dotnet/wcf#5376
@MilenaHristova made their first contribution in Set ProducesDotNetReleaseShippingAssets property in Publishing.props dotnet/wcf#5430
@DmitryOlshak made their first contribution in Added ProtocolException towards header validation dotnet/wcf#5448
@0xced made their first contribution in Make ServiceChannelProxy implement IAsyncDisposable dotnet/wcf#5385
@directhex made their first contribution in Don't use obsolete -pt build images dotnet/wcf#5536
@wrall made their first contribution in Handle current null-ref situation that can occur when Content-Type is present but Content-Length is 0. dotnet/wcf#5679

Full Changelog: dotnet/wcf@v8.0.0-rtm...v8.1.0-rtm

8.0.0

Release Notes

Package Info

What's New

WCF Client 8.0 is the successor to WCF Client 6.0. It will be supported for three years as a long-term support (LTS) release, align with .NET 8.0.0.

Breaking Change:

https://learn.microsoft.com/en-us/dotnet/core/compatibility/wcf-client/8.0/configurationname-apis

Remove configuration api (PR https://web.archive.org/web/20240723151006/https://github.com/dotnet/wcf/pull/5358).

8.0.0-preview1-dotnet-svcutil

Release Notes

dotnet-svcutil v8.0.0 preview1 was released on January 8th, 2025.

Packages

dotnet-svcutil 8.0.0-preview1

What's New

Remove inappropriate warning (#5709)
dotnet-svcutil: update tool target framework (#5705)
dotnet-svcutil: refine TFX resolution and the referenced WCF versions, and update test baselines (#5653)
dotnet-svcutil: generate CloseAsync with preprocessor directive and update test baselines (#5652)
Add README.md for dotnet-svcutil package (#5622)
Fix for WCFCSTools issue - invalid namedPipe URL throws uncatchable exception in Visual Studio (#5604)
dotnet-svcutil: add escaped prefix to types named with specific keywords (#5494)
dotnet-svcutil: update NamedPipeMetadataImporter to remove the internal asset folder (#5582)
Update metadataSourceFiles for URL input to correctly compute hash for caching ServiceDescriptor (#5544)
Multi target type reuse (#5300)
dotnet-svcutil: resolve targetFramework from Directory.Build.props (#5428)
Add missing integer schema types (#5451)
dotnet-svcutil: generate compliable code for a service with contract member named System (#5432)
dotnet-svcutil: fix IsTypeSerializable to enable typereuse serializable type (#5441)
dotnet-svcutil: update pkg version to 8.0.0 preview (#5439)
dotnet-svcutil: support .esproj as dependency project (#5429)
Support net8 SDK in dotnet-svcutil (#5376)
Rename namedpipeMetadataImporter assembly (#5314)

6.2

Release Notes

Package Info

What's New

We've added the System.ServiceModel.UnixDomainSocket package (PR #5172) to provide support for using unix domain sockets with WCF Client. This provides an alternative to NetNamedPipe and works on all supported platforms. This was contributed by @birojnayak from AWS.

Bug Fixes:

-Use LINQ Expressions for implementation of default IOperationInvoker. If there are any unexpected compatibility issues, the prior implementation can be used by setting the AppContext switch System.ServiceModel.Dispatcher.UseLegacyInvokeDelegate to true, contributed by @g7ed6e (PR #5298).

Fixed issue with unhandled exception when an idle connection pool socket is closed (PR #5342).
Fixed race condition in NetTcp which can cause a failure on CPU's with a weaker memory model (PR #5343).

6.1

Release Notes

Package Info

What's New

Public OperationDescription.Begin/End/SyncMethod properties and add unit test (PR #5165)
Expose DuplexChannelFactory constructor with Type overloads (PR #5167)
Expose CreateMessage method overloads with FaultCode parameter (PR #5169)
Fix for issue #5171 (PR #5175)
Expose EnableUnsecuredResponse in SecurityBindingElement and add unit test (PR #5176)
Make Federation package generate documentation file. Fix some doc formatting bugs (PR #5192)
Remove interface IBindingRuntimePreferences from HttpBindingBase (PR #5203)
Add ISecurityCommunicationObject Interface to Primitives Ref (PR #5207)
Remove dead code from WCF repository & simplify msbuild logic (PR #5222)
Enable CS1591 errors for undocumented API (PR #5223)
Remove System.Security.Principal.Windows reference (PR #5229)
Remove System.Reflection.DispatchProxy reference (PR #5230)
Remove unused arcade properties (PR #5231)
Use SDK's version for restoring NetFx targeting pack (PR #5233)
Update MessageVersion ref (PR #5283)
Add ChannelFactory Public Class to Primitives.ref Package and Update Test (PR #5284)
Remove System.ServiceModel.Duplex and System.ServiceModel.Security Packages (PR #5293)
WebSocket certificate handling (PR #5302)

6.0

Release Notes

Package Info

What's New

Fix some dependencies and added TargetFrameworkAttribute (#5111)
Change NetNamedPipe from net6.0-windows to net6.0 (#5112)
Fix TWMC when using single threaded sync context (#5136)
Fix disabling send/receive timers after send/receive operations completed (#5138)

6.0.0-rc

Release Notes

Package Info

What's New

Previously when using Duplex contract, failure to capture synchronization context on channel factory open. The behavior now matches .NET framework, by default, we will now capture the synchronization context, and will dispatch callbacks to the captured context. To revert to 4.x behavior, apply the CallbackBehaviorAttribute with the UseSynchronizationContext property set to false.

Fixes sync context capture and multiple async continuation issues (#5044)
Mtom fixes (#5069)

6.0.0-preview1

Release Notes

Package Info

What's New

WCF Client (used to be called WCF Core) 6.0 preview 1 release is the successor release to WCF Core 4.10. This release has added support for NetNamedPipe (Initial NetNamedPipe implementation #4955). This release also takes a step forward to align with the latest .NET LTS release and is moving to target .NET 6.0. WCF Client 6.0 does not target net standard 2.0.

In addition, System.ServiceModel.Duplex and System.ServiceModel.Security packages are deprecated, and this is the last release for these two Nuget packages. The types have been moved to System.ServiceModel.Primitives, these final packages will type forward the types to System.ServiceModel.Primitives for binary compatibility.

Recommended Action

Previous	Now
Target .NET Core 6.0 or later	No change needed
Target .NET standard 2.0	Multi-target with conditional assembly reference to System.ServiceModel for .NET framework and conditionally add package reference to WCF Client packages for .NET
Target .NET Framework	Reference System.ServiceModel for .NET Framework
Target .NET Core 5.0 or earlier	These are not supported anymore, suggest moving to .NET 6.0 or later

10.0.0 What's Changed

Fix X509CertificateEndpointIdentity deserialization bug causing CryptographicException by @Copilot in Fix X509CertificateEndpointIdentity deserialization bug causing CryptographicException dotnet/wcf#5850
Remove duplicate TimeSpanHelper.cs which was breaking IL linking to single assembly by @Alexx999 in Remove duplicate TimeSpanHelper.cs dotnet/wcf#5801

Full Changelog: dotnet/wcf@v8.1.2-rtm...v10.0.0-rtm

8.1.2 What's Changed

Enable Package Validation - suppress all problems by @ericstj in Enable Package Validation - suppress all problems dotnet/wcf#5742
Fix CancellationToken registration capturing the OperationContext by @mconnew in Fix CancellationToken registration capturing the OperationContext dotnet/wcf#5749
Test to validate UnsafeRegister fixes holding a reference to OperationContext by @mconnew in Test to validate UnsafeRegister fixes holding a reference to OperationContext dotnet/wcf#5750

Full Changelog: dotnet/wcf@v8.0.0-preview1-dotnet-svcutil...v8.1.2-rtm

8.1.1

Release Notes

Package Info

Bug Fixes

Fix System.Web.Services.Description missing NetFx type forwards by @mconnew Fix System.Web.Services.Description missing NetFx type forwards dotnet/wcf#5708
Created tool to check netfx type forwards and added missing netfx type forwards by @mconnew in Created tool to check netfx type forwards and added missing netfx type forwards dotnet/wcf#5707
Fix some exception handling by @mconnew in Fix some exception handling dotnet/wcf#5704
Add netstandard support back to Federation by @mconnew in Add netstandard support back to Federation dotnet/wcf#5703

8.1

Release Notes

Package Info

What's New

Net standard 2.0 and .NET Framework support are back in WCF Client 8.1 Release.

Bring back netstandard2.0 and netfx support by @mconnew in Bring back netstandard2.0 and netfx support dotnet/wcf#5674

Bug Fixes

Update UDS WindowsAuth test to run on Windows only. by @frank117117 in Update UDS WindowsAuth test to run on Windows only. dotnet/wcf#5397
Add NetNamedPipe long path test by @imcarolwang in Add NetNamedPipe long path test dotnet/wcf#5036
Set ProducesDotNetReleaseShippingAssets property in Publishing.props by @MilenaHristova in Set ProducesDotNetReleaseShippingAssets property in Publishing.props dotnet/wcf#5430
Fix UDS connection exception handling and add test. by @imcarolwang in Fix UDS connection exception handling and add test. dotnet/wcf#5435
Added ProtocolException towards header validation by @DmitryOlshak in Added ProtocolException towards header validation dotnet/wcf#5448
Make ServiceChannelProxy implement IAsyncDisposable by @0xced in Make ServiceChannelProxy implement IAsyncDisposable dotnet/wcf#5385
Multi target type reuse by @imcarolwang in Multi target type reuse dotnet/wcf#5300
Enable source indexing for internal builds by @mconnew in Enable source indexing for internal builds dotnet/wcf#5489
Add missing constructors for FaultException and add unit test. by @imcarolwang in Add missing constructors for FaultException<TDetail> and add unit test. dotnet/wcf#5558
Fix Streamed Timeout TimeSpan.MaxValue Exception by @afifi-ins in Fix Streamed Timeout TimeSpan.MaxValue Exception dotnet/wcf#5618
Fix UnixDomainSocketBinding default security issue on Windows. by @imcarolwang in Fix UnixDomainSocketBinding default security issue on Windows. dotnet/wcf#5627
Fix sync hang issue after async task method call by @imcarolwang in Fix sync hang issue after async task method call dotnet/wcf#5634
Add IMergeEnabledMessageProperty to S.S.Primitives by @imcarolwang in Add IMergeEnabledMessageProperty to S.S.Primitives dotnet/wcf#5527
Resolve Line-Breaking in Test Properties File for Semicolon Values by @imcarolwang in Resolve Line-Breaking in Test Properties File for Semicolon Values dotnet/wcf#5668
Handle current null-ref situation that can occur when Content-Type is present but Content-Length is 0. by @wrall in Handle current null-ref situation that can occur when Content-Type is present but Content-Length is 0. dotnet/wcf#5679
Adding Readme file for each Nuget package by @HongGit in Adding Readme file for each Nuget package dotnet/wcf#5682
Include all pdb's for S.SM.Primitives so that package is deterministic and has compiler flags by @mconnew in Include all pdb's for S.SM.Primitives so that package is deterministic and has compiler flags dotnet/wcf#5683
Fix ServiceModel shim facade generation was broken by @mconnew in Fix ServiceModel shim facade generation was broken dotnet/wcf#5684

New Contributors

@betmix-matt made their first contribution in Support net8 SDK in dotnet-svcutil dotnet/wcf#5376
@MilenaHristova made their first contribution in Set ProducesDotNetReleaseShippingAssets property in Publishing.props dotnet/wcf#5430
@DmitryOlshak made their first contribution in Added ProtocolException towards header validation dotnet/wcf#5448
@0xced made their first contribution in Make ServiceChannelProxy implement IAsyncDisposable dotnet/wcf#5385
@directhex made their first contribution in Don't use obsolete -pt build images dotnet/wcf#5536
@wrall made their first contribution in Handle current null-ref situation that can occur when Content-Type is present but Content-Length is 0. dotnet/wcf#5679

Full Changelog: dotnet/wcf@v8.0.0-rtm...v8.1.0-rtm

8.0.0

Release Notes

Package Info

What's New

WCF Client 8.0 is the successor to WCF Client 6.0. It will be supported for three years as a long-term support (LTS) release, align with .NET 8.0.0.

Breaking Change:

https://learn.microsoft.com/en-us/dotnet/core/compatibility/wcf-client/8.0/configurationname-apis

Remove configuration api (PR https://web.archive.org/web/20240723151006/https://github.com/dotnet/wcf/pull/5358).

8.0.0-preview1-dotnet-svcutil

Release Notes

dotnet-svcutil v8.0.0 preview1 was released on January 8th, 2025.

Packages

dotnet-svcutil 8.0.0-preview1

What's New

Remove inappropriate warning (#5709)
dotnet-svcutil: update tool target framework (#5705)
dotnet-svcutil: refine TFX resolution and the referenced WCF versions, and update test baselines (#5653)
dotnet-svcutil: generate CloseAsync with preprocessor directive and update test baselines (#5652)
Add README.md for dotnet-svcutil package (#5622)
Fix for WCFCSTools issue - invalid namedPipe URL throws uncatchable exception in Visual Studio (#5604)
dotnet-svcutil: add escaped prefix to types named with specific keywords (#5494)
dotnet-svcutil: update NamedPipeMetadataImporter to remove the internal asset folder (#5582)
Update metadataSourceFiles for URL input to correctly compute hash for caching ServiceDescriptor (#5544)
Multi target type reuse (#5300)
dotnet-svcutil: resolve targetFramework from Directory.Build.props (#5428)
Add missing integer schema types (#5451)
dotnet-svcutil: generate compliable code for a service with contract member named System (#5432)
dotnet-svcutil: fix IsTypeSerializable to enable typereuse serializable type (#5441)
dotnet-svcutil: update pkg version to 8.0.0 preview (#5439)
dotnet-svcutil: support .esproj as dependency project (#5429)
Support net8 SDK in dotnet-svcutil (#5376)
Rename namedpipeMetadataImporter assembly (#5314)

6.2

Release Notes

Package Info

What's New

We've added the System.ServiceModel.UnixDomainSocket package (PR #5172) to provide support for using unix domain sockets with WCF Client. This provides an alternative to NetNamedPipe and works on all supported platforms. This was contributed by @birojnayak from AWS.

Bug Fixes:

-Use LINQ Expressions for implementation of default IOperationInvoker. If there are any unexpected compatibility issues, the prior implementation can be used by setting the AppContext switch System.ServiceModel.Dispatcher.UseLegacyInvokeDelegate to true, contributed by @g7ed6e (PR #5298).

Fixed issue with unhandled exception when an idle connection pool socket is closed (PR #5342).
Fixed race condition in NetTcp which can cause a failure on CPU's with a weaker memory model (PR #5343).

6.1

Release Notes

Package Info

What's New

Public OperationDescription.Begin/End/SyncMethod properties and add unit test (PR #5165)
Expose DuplexChannelFactory constructor with Type overloads (PR #5167)
Expose CreateMessage method overloads with FaultCode parameter (PR #5169)
Fix for issue #5171 (PR #5175)
Expose EnableUnsecuredResponse in SecurityBindingElement and add unit test (PR #5176)
Make Federation package generate documentation file. Fix some doc formatting bugs (PR #5192)
Remove interface IBindingRuntimePreferences from HttpBindingBase (PR #5203)
Add ISecurityCommunicationObject Interface to Primitives Ref (PR #5207)
Remove dead code from WCF repository & simplify msbuild logic (PR #5222)
Enable CS1591 errors for undocumented API (PR #5223)
Remove System.Security.Principal.Windows reference (PR #5229)
Remove System.Reflection.DispatchProxy reference (PR #5230)
Remove unused arcade properties (PR #5231)
Use SDK's version for restoring NetFx targeting pack (PR #5233)
Update MessageVersion ref (PR #5283)
Add ChannelFactory Public Class to Primitives.ref Package and Update Test (PR #5284)
Remove System.ServiceModel.Duplex and System.ServiceModel.Security Packages (PR #5293)
WebSocket certificate handling (PR #5302)

6.0

Release Notes

Package Info

What's New

Fix some dependencies and added TargetFrameworkAttribute (#5111)
Change NetNamedPipe from net6.0-windows to net6.0 (#5112)
Fix TWMC when using single threaded sync context (#5136)
Fix disabling send/receive timers after send/receive operations completed (#5138)

6.0.0-rc

Release Notes

Package Info

What's New

Previously when using Duplex contract, failure to capture synchronization context on channel factory open. The behavior now matches .NET framework, by default, we will now capture the synchronization context, and will dispatch callbacks to the captured context. To revert to 4.x behavior, apply the CallbackBehaviorAttribute with the UseSynchronizationContext property set to false.

Fixes sync context capture and multiple async continuation issues (#5044)
Mtom fixes (#5069)

6.0.0-preview1

Release Notes

Package Info

What's New

WCF Client (used to be called WCF Core) 6.0 preview 1 release is the successor release to WCF Core 4.10. This release has added support for NetNamedPipe (Initial NetNamedPipe implementation #4955). This release also takes a step forward to align with the latest .NET LTS release and is moving to target .NET 6.0. WCF Client 6.0 does not target net standard 2.0.

In addition, System.ServiceModel.Duplex and System.ServiceModel.Security packages are deprecated, and this is the last release for these two Nuget packages. The types have been moved to System.ServiceModel.Primitives, these final packages will type forward the types to System.ServiceModel.Primitives for binary compatibility.

Recommended Action

Previous	Now
Target .NET Core 6.0 or later	No change needed
Target .NET standard 2.0	Multi-target with conditional assembly reference to System.ServiceModel for .NET framework and conditionally add package reference to WCF Client packages for .NET
Target .NET Framework	Reference System.ServiceModel for .NET Framework
Target .NET Core 5.0 or earlier	These are not supported anymore, suggest moving to .NET 6.0 or later

10.0.0 What's Changed

Fix X509CertificateEndpointIdentity deserialization bug causing CryptographicException by @Copilot in Fix X509CertificateEndpointIdentity deserialization bug causing CryptographicException dotnet/wcf#5850
Remove duplicate TimeSpanHelper.cs which was breaking IL linking to single assembly by @Alexx999 in Remove duplicate TimeSpanHelper.cs dotnet/wcf#5801

Full Changelog: dotnet/wcf@v8.1.2-rtm...v10.0.0-rtm

8.1.2 What's Changed

Enable Package Validation - suppress all problems by @ericstj in Enable Package Validation - suppress all problems dotnet/wcf#5742
Fix CancellationToken registration capturing the OperationContext by @mconnew in Fix CancellationToken registration capturing the OperationContext dotnet/wcf#5749
Test to validate UnsafeRegister fixes holding a reference to OperationContext by @mconnew in Test to validate UnsafeRegister fixes holding a reference to OperationContext dotnet/wcf#5750

Full Changelog: dotnet/wcf@v8.0.0-preview1-dotnet-svcutil...v8.1.2-rtm

8.1.1

Release Notes

Package Info

Bug Fixes

Fix System.Web.Services.Description missing NetFx type forwards by @mconnew Fix System.Web.Services.Description missing NetFx type forwards dotnet/wcf#5708
Created tool to check netfx type forwards and added missing netfx type forwards by @mconnew in Created tool to check netfx type forwards and added missing netfx type forwards dotnet/wcf#5707
Fix some exception handling by @mconnew in Fix some exception handling dotnet/wcf#5704
Add netstandard support back to Federation by @mconnew in Add netstandard support back to Federation dotnet/wcf#5703

8.1

Release Notes

Package Info

What's New

Net standard 2.0 and .NET Framework support are back in WCF Client 8.1 Release.

Bring back netstandard2.0 and netfx suppo...

Description has been truncated

Bumps System.ServiceModel.Federation from 4.10.3 to 10.0.652802 Bumps System.ServiceModel.Http from 4.10.3 to 10.0.652802 Bumps System.ServiceModel.NetTcp from 4.10.3 to 10.0.652802 Bumps System.ServiceModel.Primitives from 4.10.3 to 10.0.652802 --- updated-dependencies: - dependency-name: System.ServiceModel.Federation dependency-version: 10.0.652802 dependency-type: direct:production update-type: version-update:semver-major dependency-group: wcf-client - dependency-name: System.ServiceModel.Http dependency-version: 10.0.652802 dependency-type: direct:production update-type: version-update:semver-major dependency-group: wcf-client - dependency-name: System.ServiceModel.Primitives dependency-version: 10.0.652802 dependency-type: direct:production update-type: version-update:semver-major dependency-group: wcf-client - dependency-name: System.ServiceModel.NetTcp dependency-version: 10.0.652802 dependency-type: direct:production update-type: version-update:semver-major dependency-group: wcf-client ... Signed-off-by: dependabot[bot] <support@github.com>

dependabot · 2026-08-11T18:16:55Z

Looks like these dependencies are no longer being updated by Dependabot, so this is no longer needed.

dependabot Bot added the dependencies Pull requests that update a dependency file label Aug 11, 2026

dependabot Bot requested review from a team and ddemeyer as code owners August 11, 2026 13:36

dependabot Bot added the dependencies Pull requests that update a dependency file label Aug 11, 2026

dependabot Bot closed this Aug 11, 2026

dependabot Bot deleted the dependabot/nuget/Source/ISHRemote/Trisoft.ISHRemote/wcf-client-667ac883e7 branch August 11, 2026 18:17

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10.0.0

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8.1.2

What's Changed

8.1.1

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8.1

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8.0.0

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8.0.0-preview1-dotnet-svcutil

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6.2

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6.1

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6.0

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6.0.0-rc

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See Also

6.0.0-preview1

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Recommended Action

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10.0.0

What's Changed

8.1.2

What's Changed

8.1.1

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8.1

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Bug Fixes

New Contributors

8.0.0

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8.0.0-preview1-dotnet-svcutil

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6.2

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Bug Fixes:

6.1

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