Bump the microsoft group with 9 updates by dependabot[bot] · Pull Request #851 · leancodepl/corelibrary

Fixed NullReferenceException issue with SqlDataAdapter when processing batch scenarios where certain SQL RPC calls may not include system parameters.
(#3877)
Fixed connection pooling issue where extra connection deactivation was causing active connection counts to go negative.
(#3776)

Added

AppContext Switch for enabling MultiSubnetFailover

What Changed:

Added new AppContext switch Switch.Microsoft.Data.SqlClient.EnableMultiSubnetFailoverByDefault to set MultiSubnetFailover=true by default in connection string.
(#3851)

Who Benefits:

Applications that need MultiSubnetFailover enabled globally without modifying connection strings.

Impact:

Applications can now enable MultiSubnetFailover globally using one of the following methods:

// In application code
AppContext.SetSwitch("Switch.Microsoft.Data.SqlClient.EnableMultiSubnetFailoverByDefault", true);

// In runtimeconfig.json
{
  "configProperties": {
    "Switch.Microsoft.Data.SqlClient.EnableMultiSubnetFailoverByDefault": true
  }
}

<!-- In App.Config -->
<runtime>
  <AppContextSwitchOverrides value="Switch.Microsoft.Data.SqlClient.EnableMultiSubnetFailoverByDefault=true" />
</runtime>

Changed

Optimized SqlStatistics execution timing by using Environment.TickCount instead of more expensive timing mechanisms.
... (truncated)

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Updated Microsoft.EntityFrameworkCore from 10.0.0 to 10.0.5.

Release notes

Sourced from Microsoft.EntityFrameworkCore's releases.

No release notes found for this version range.

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Updated Microsoft.Extensions.AI.Abstractions from 10.0.1 to 10.4.0.

Release notes

Sourced from Microsoft.Extensions.AI.Abstractions's releases.

10.4.0

This release advances the AI abstractions with new hosted file, web search, and reasoning content types, stabilizes MCP and tool approval APIs, adds streaming latency metrics to OpenTelemetry instrumentation, and delivers bug fixes across caching, data ingestion, and resource monitoring.

Experimental API Changes

Now Stable

MCP Server Tool Content and Function Call Approval APIs are now stable (previously MEAI001) #7299
FakeLogCollector.GetLogsAsync(CancellationToken) is now stable (previously EXTEXP0003) #7332

New Experimental APIs

New experimental AddExtendedHttpClientLogging overloads with wrapHandlersPipeline parameter (EXTEXP0013) #7231

Removed Experimental APIs

AI Tool Reduction experimental APIs removed (was experimental under MEAI001) #7353

What's Changed

AI

Add IHostedFileClient and friends #7269 by @stephentoub
Add web search tool call content #7276 by @stephentoub (co-authored by @Copilot)
Surface OpenAI-compatible reasoning_content as TextReasoningContent #7295 by @stephentoub
MCP/Approvals/Tool Contents stabilization #7299 by @jozkee
Implement time_to_first_chunk and time_per_output_chunk streaming metrics in OpenTelemetryChatClient #7325 by @stephentoub (co-authored by @Copilot)
Add openai.api.type telemetry attribute to OpenAI IChatClient implementations #7316 by @stephentoub (co-authored by @Copilot)
Update OpenTelemetry Gen AI semantic conventions to v1.40 #7322 by @stephentoub (co-authored by @Copilot)
Fix tool definitions emission regardless of sensitivity setting #7346 by @stephentoub (co-authored by @Copilot)
Honor [Required] attribute in AI function parameter JSON schema generation #7272 by @stephentoub (co-authored by @Copilot)
AddAIContentType automatically registers content type against every base in the inheritance chain up to AIContent #7358 by @jozkee (co-authored by @Copilot)
Auto-mark server-handled FunctionCallContent as InformationalOnly #7314 by @stephentoub (co-authored by @Copilot)
Map ReasoningEffort.None and ExtraHigh to none and xhigh in OpenAI IChatClient implementations #7319 by @stephentoub (co-authored by @Copilot)
Handle DynamicMethod reflection limitations in AIFunctionFactory #7287 by @stephentoub (co-authored by @Copilot)
Fix Activity.Current nulled during streaming tool invocation #7321 by @flaviocdc (co-authored by @Copilot)
Handle FunctionCallOutputResponseItem in streaming response conversion #7307 by @stephentoub (co-authored by @Copilot)
Fix serialization of response continuation tokens #7356 by @stephentoub
Remove AI Tool Reduction experimental APIs #7353 by @stephentoub (co-authored by @Copilot)
Update OpenAI to 2.9.1 #7349 by @stephentoub

Telemetry and Observability

Introduce support for the Gauge metric type #7203 by @rainsxng
Update logging source generator to support generic methods #7331 by @svick (co-authored by @Copilot)
Update logging source generator to match runtime PR #124589 (ref readonly/params/scoped) #7333 by @svick (co-authored by @Copilot)
Promote FakeLogCollector.GetLogsAsync(CancellationToken) from experimental to stable #7332 by @Demo30
Remove obsolete CS1591 warning suppression from generated file preamble #7308 by @luissena

HTTP Resilience and Diagnostics

... (truncated)

10.3.0 Experimental API Changes

Now Stable

IChatReducer interface — graduated from experimental to stable. The interface is now stable; concrete implementations (MessageCountingChatReducer, SummarizingChatReducer, ReducingChatClient) remain experimental. #7235 by @jeffhandley
FunctionCallContent and FunctionResultContent unsealed — changed from sealed class to class, enabling derivation. #7229 by @stephentoub (co-authored by @Copilot)

Breaking Changes to Experimental APIs

Experimental diagnostic ID reorganization — the blanket MEAI001 diagnostic ID was split into feature-specific constants. OpenAI-specific experimental APIs now use OPENAI001, OPENAI002, or SCME0001 instead of MEAI001. Consumers who suppressed MEAI001 for OpenAI APIs may need to suppress OPENAI001/OPENAI002 instead. #7116 by @jeffhandley (co-authored by @Copilot), #7235 by @jeffhandley

New Experimental APIs

Chat reduction implementations — MessageCountingChatReducer, SummarizingChatReducer, ReducingChatClient, and UseChatReducer builder extension. #7235 by @jeffhandley
OpenAI Responses/Assistants/Realtime/Image/Audio integrations — assigned feature-specific experimental diagnostic IDs (OPENAI001, OPENAI002). #7235 by @jeffhandley
ImageGenerationToolCallContent and ImageGenerationToolResultContent — added to JSON serialization infrastructure. #7275 by @stephentoub (co-authored by @Copilot)

What's Changed

AI

Add ReasoningOptions to ChatOptions #7252 by @stephentoub (co-authored by @Copilot)
Add LoadFromAsync and SaveToAsync helper methods to DataContent #7159 by @stephentoub (co-authored by @Copilot)
Add FunctionCallContent.InformationalOnly property #7126, #7262 by @stephentoub (co-authored by @Copilot)
Add server tool call support to OpenTelemetryChatClient per semantic conventions #7240 by @stephentoub (co-authored by @Copilot)
Add ImageGenerationToolCallContent and ImageGenerationToolResultContent to JSON serialization infrastructure #7275 by @stephentoub (co-authored by @Copilot)
Add logging to FunctionInvokingChatClient for approval flow, error handling, and loop control #7228 by @stephentoub (co-authored by @Copilot)
Allow FunctionResultContent pass-through when CallId matches #7229 by @stephentoub (co-authored by @Copilot)
Remove AIFunctionDeclaration tools on last iteration in FunctionInvokingChatClient #7207 by @stephentoub (co-authored by @Copilot)
Propagate CachedInputTokenCount in OpenTelemetry telemetry #7234 by @stephentoub (co-authored by @Copilot)
Categorize MEAI001 experimental APIs #7116 by @jeffhandley (co-authored by @Copilot)
MEAI: Update Experimental / Preview Features #7235 by @jeffhandley
ToChatResponse: Merge AdditionalProperties into ChatMessage instead of ChatResponse #7194 by @stephentoub (co-authored by @Copilot)
Fix FunctionInvokingChatClient to respect ChatOptions.Tools modifications by function tools #7218 by @stephentoub (co-authored by @Copilot)
Fix FunctionInvokingChatClient invoke_agent span detection with exact match or space delimiter #7224 by @stephentoub (co-authored by @Copilot)
Fix approval request/response correlation in FunctionInvokingChatClient #7261 by @stephentoub (co-authored by @Copilot)
Fix DataUriParser to default to text/plain;charset=US-ASCII per RFC 2397 #7247 by @stephentoub (co-authored by @Copilot)
Fix NRT resolution for AIFunction parameters #7200 by @eiriktsarpalis
Preserve extra JSON schema properties in ToolJson serialization #7250 by @stephentoub (co-authored by @Copilot)
Fix token metric unit to use UCUM format {token} #7241 by @stephentoub
Fix OpenAI responses streaming to preserve encrypted reasoning content #7266 by @stephentoub
Update OpenAIResponsesChatClient to handle streaming code interpreter content #7267 by @stephentoub

Diagnostics, Health Checks, and Resource Monitoring

[5752] FakeLogCollector waiting capabilities #6228 by @Demo30
Bring new cpu.requests formula from Kubernetes #7239 by @amadeuszl

Service Discovery

... (truncated)

10.2.0 What's Changed

Bump version to 10.2.0 for next development cycle by @Copilot in Bump version to 10.2.0 for next development cycle dotnet/extensions#7105
Add unit parameter to metric source generator by @mariamgerges in Add unit parameter to metric source generator dotnet/extensions#7099
[main] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in [main] Update dependencies from dotnet/arcade dotnet/extensions#7111
Fix expected conversation length in SummarizingChatReducer integration tests by @MackinnonBuck in Fix expected conversation length in SummarizingChatReducer integration tests dotnet/extensions#7119
Fix build status badge in README.md by @akoeplinger in Fix build status badge in README.md dotnet/extensions#7118
Update AI changelogs for 10.1.0 by @stephentoub in Update AI changelogs for 10.1.0 dotnet/extensions#7123
Merging internal changes into release/10.1 branch by @joperezr in Merging internal changes into release/10.1 branch dotnet/extensions#7127
Bump glob from 11.0.1 to 11.1.0 in /src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript by @dependabot[bot] in Bump glob from 11.0.1 to 11.1.0 in /src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript dotnet/extensions#7052
Fix markdown parser crash on inline HTML elements by @Copilot in Fix markdown parser crash on inline HTML elements dotnet/extensions#7131
Fix IndexOutOfRangeException when parsing markdown tables without trailing pipes by @Copilot in Fix IndexOutOfRangeException when parsing markdown tables without trailing pipes dotnet/extensions#7133
Merging changes from release/10.1 into main by @joperezr in Merging changes from release/10.1 into main dotnet/extensions#7128
Remove nuget.exe by @ericstj in Remove nuget.exe dotnet/extensions#7138
Augment UsageDetails with cached / reasoning token counts by @stephentoub in Augment UsageDetails with cached / reasoning token counts dotnet/extensions#7122
Expose ctors for setting AdditionalProperties on Hosted tools by @stephentoub in Expose ctors for setting AdditionalProperties on Hosted tools dotnet/extensions#7120
Update to OpenAI 2.8.0 by @stephentoub in Update to OpenAI 2.8.0 dotnet/extensions#7136
Add DocumentTokenChunker by @KrystofS in Add DocumentTokenChunker dotnet/extensions#7093
Skip tests by default in internal rolling builds by @Copilot in Skip tests by default in internal rolling builds dotnet/extensions#7151
Fix FunctionApprovalResponseContent to message mapping by @PederHP in Fix FunctionApprovalResponseContent to message mapping dotnet/extensions#7152
[main] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in [main] Update dependencies from dotnet/arcade dotnet/extensions#7155
Add support for custom headers in HostedMcpServerTool by @echapmanFromBunnings in Add support for custom headers in HostedMcpServerTool dotnet/extensions#7053
AmbientMetadata.Build - release to GA by @evgenyfedorov2 in AmbientMetadata.Build - release to GA dotnet/extensions#7161
Overhaul project template builds and testing by @jeffhandley in Overhaul project template builds and testing dotnet/extensions#7113
Update Microsoft.Agents.AI.ProjectTemplates to latest Agent Framework by @jeffhandley in Update Microsoft.Agents.AI.ProjectTemplates to latest Agent Framework dotnet/extensions#7167
Introduce local vs. remote mcpserver template option by @jeffhandley in Introduce local vs. remote mcpserver template option dotnet/extensions#7168
Fix rolling build pipeline by @jeffhandley in Fix rolling build pipeline dotnet/extensions#7171
Add Reason property to FunctionApprovalResponseContent for custom rejection messages by @Copilot in Add Reason property to FunctionApprovalResponseContent for custom rejection messages dotnet/extensions#7140
[main] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in [main] Update dependencies from dotnet/arcade dotnet/extensions#7180
Fix ToChatResponse to use first appropriate CreatedAt instead of last by @Copilot in Fix ToChatResponse to use first appropriate CreatedAt instead of last dotnet/extensions#7193
Add support for InputImageUrl via reflection in OpenAIResponsesChatClient by @Copilot in Add support for InputImageUrl via reflection in OpenAIResponsesChatClient dotnet/extensions#7195

New Contributors

@mariamgerges made their first contribution in Add unit parameter to metric source generator dotnet/extensions#7099
@akoeplinger made their first contribution in Fix build status badge in README.md dotnet/extensions#7118
@PederHP made their first contribution in Fix FunctionApprovalResponseContent to message mapping dotnet/extensions#7152
@echapmanFromBunnings made their first contribution in Add support for custom headers in HostedMcpServerTool dotnet/extensions#7053

Full Changelog: dotnet/extensions@v10.1...v10.2.0

10.1.0 What's Changed

[MEDI] start producing NuGet packages by @adamsitnik in [MEDI] start producing NuGet packages dotnet/extensions#7016
Deprecate AddServiceLogEnricher method with its overloads, introduce replacements by @evgenyfedorov2 in Deprecate AddServiceLogEnricher method with its overloads, introduce replacements dotnet/extensions#6529
Update version numbers in AI changelogs by @stephentoub in Update version numbers in AI changelogs dotnet/extensions#7008
HttpDependencyMetadataResolver class for the custom downstream dependency metadata resolution by @rainsxng in HttpDependencyMetadataResolver class for the custom downstream dependency metadata resolution dotnet/extensions#6880
[MEDI] Don't stop document processing on enricher error by @adamsitnik in [MEDI] Don't stop document processing on enricher error dotnet/extensions#7005
[MEDI] add PackageTags by @adamsitnik in [MEDI] add PackageTags dotnet/extensions#7022
Add a new Microsoft.Agents.AI.Templates package with an aiagent-webapi project template by @jeffhandley in Add a new Microsoft.Agents.AI.Templates package with an aiagent-webapi project template dotnet/extensions#7014
Add MarkItDownMcpReader for MCP server support by @Copilot in Add MarkItDownMcpReader for MCP server support dotnet/extensions#7025
Image generation tool by @ericstj in Image generation tool dotnet/extensions#6749
Make MEAI packages use 10.0 runtime packages by @ericstj in Make MEAI packages use 10.0 runtime packages dotnet/extensions#7028
When using latest .NET packages, force System.Numerics.Tensors to 10.0 (for MEAI) by @jeffhandley in When using latest .NET packages, force System.Numerics.Tensors to 10.0 (for MEAI) dotnet/extensions#7031
[main] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in [main] Update dependencies from dotnet/arcade dotnet/extensions#7032
Use DataContent from Microsoft.Extensions.AI for data URI generation by @Copilot in Use DataContent from Microsoft.Extensions.AI for data URI generation dotnet/extensions#7027
Add AmbientMetadata.Build component by @evgenyfedorov2 in Add AmbientMetadata.Build component dotnet/extensions#6623
Introduce SectionChunker by @KrystofS in Introduce SectionChunker dotnet/extensions#7015
Use Microsoft.Extensions.DataIngestion in AI Chat Web template by @MackinnonBuck in Use Microsoft.Extensions.DataIngestion in AI Chat Web template dotnet/extensions#7023
Add Agent Framework DevUI into the aiagent-webapi template by @jeffhandley in Add Agent Framework DevUI into the aiagent-webapi template dotnet/extensions#7026
Adjust cgroupv2 drive format check for .NET 10 and higher by @KeterSCP in Adjust cgroupv2 drive format check for .NET 10 and higher dotnet/extensions#6877
Replace custom IAsyncEnumerable extensions with System.Linq.AsyncEnumerable by @Copilot in Replace custom IAsyncEnumerable extensions with System.Linq.AsyncEnumerable dotnet/extensions#7039
Add Image Detail support for Image DataContent to OpenAIResponsesChatClient. by @rogerbarreto in Add Image Detail support for Image DataContent to OpenAIResponsesChatClient. dotnet/extensions#7042
[main] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in [main] Update dependencies from dotnet/arcade dotnet/extensions#7043
Update to OpenAI 2.7.0 by @stephentoub in Update to OpenAI 2.7.0 dotnet/extensions#7044
Merge changes from internal by @joperezr in Merge changes from internal dotnet/extensions#7038
Merge rel10 by @joperezr in Merge rel10 dotnet/extensions#7047
Disable AzDO dependabot by @mmitche in Disable AzDO dependabot dotnet/extensions#7045
Bump version to 10.1.0 for next development cycle by @Copilot in Bump version to 10.1.0 for next development cycle dotnet/extensions#7018
Update AI Chat Web template to Aspire 13.0.0 by @Copilot in Update AI Chat Web template to Aspire 13.0.0 dotnet/extensions#7036
Fix flaky SetupSequence tests by @amadeuszl in Fix flaky SetupSequence tests dotnet/extensions#7051
Update AI changelogs by @stephentoub in Update AI changelogs dotnet/extensions#7037
Update project template dependencies by @jeffhandley in Update project template dependencies dotnet/extensions#7064
Reset Microsoft.Agents.AI.ProjectTemplates versioning by @jeffhandley in Reset Microsoft.Agents.AI.ProjectTemplates versioning dotnet/extensions#7034
Fix operator precedence bug in ValidateSchemaDocument causing rejection of valid boolean schemas by @Copilot in Fix operator precedence bug in ValidateSchemaDocument causing rejection of valid boolean schemas dotnet/extensions#7066
Use JsonElement.Parse for JsonElement conversions in AI libraries by @Copilot in Use JsonElement.Parse for JsonElement conversions in AI libraries dotnet/extensions#7067
.NET: Change type of ContinuationToken properties by @SergeyMenshykh in .NET: Change type of ContinuationToken properties dotnet/extensions#7050
Fix OpenAIEmbeddingGenerator to handle missing usage data by @stephentoub in Fix OpenAIEmbeddingGenerator to handle missing usage data dotnet/extensions#7074
Add AIJsonSchemaCreateOptions.ParameterDescriptions by @stephentoub in Add AIJsonSchemaCreateOptions.ParameterDescriptions dotnet/extensions#7068
Improve FunctionInvokingChatClient's awareness of agents by @stephentoub in Improve FunctionInvokingChatClient's awareness of agents dotnet/extensions#7030
Add Kubernetes based Resource Monitoring by @amadeuszl in Add Kubernetes based Resource Monitoring dotnet/extensions#6748
Ensure all ResponseItems are yielded in AIContent by @crickman in Ensure all ResponseItems are yielded in AIContent dotnet/extensions#7063
Add CHANGELOG.md files for Microsoft.Extensions.DataIngestion* projects by @Copilot in Add CHANGELOG.md files for Microsoft.Extensions.DataIngestion* projects dotnet/extensions#7072
Assign authors only on PR creation by @sebastienros in Assign authors only on PR creation dotnet/extensions#7083
Update to .NET 10 GA release by @Copilot in Update to .NET 10 GA release dotnet/extensions#7078
Fix package references from M.E.AI packages by @stephentoub in Fix package references from M.E.AI packages dotnet/extensions#7076
Workaround OpenAI bug with streaming error events by @stephentoub in Workaround OpenAI bug with streaming error events dotnet/extensions#7085
Update AI changelogs for 10.0.1 release by @stephentoub in Update AI changelogs for 10.0.1 release dotnet/extensions#7086
Add metering for baseline resource quotas by @amadeuszl in Add metering for baseline resource quotas dotnet/extensions#7080
Update Microsoft.VisualStudio.Threading.Analyzers to latest by @stephentoub in Update Microsoft.VisualStudio.Threading.Analyzers to latest dotnet/extensions#7091
Update SonarAnalyzer.CSharp to latest by @stephentoub in Update SonarAnalyzer.CSharp to latest dotnet/extensions#7092
Remove Microsoft.Extensions.AI.AzureAIInference by @stephentoub in Remove Microsoft.Extensions.AI.AzureAIInference dotnet/extensions#7096
... (truncated)

Commits viewable in compare view.

Updated Microsoft.Extensions.Configuration from 10.0.0 to 10.0.5.

Release notes

Sourced from Microsoft.Extensions.Configuration's releases.

No release notes found for this version range.

Commits viewable in compare view.

Updated Microsoft.Extensions.TimeProvider.Testing from 10.0.0 to 10.4.0.

Release notes

Sourced from Microsoft.Extensions.TimeProvider.Testing's releases.

10.4.0

This release advances the AI abstractions with new hosted file, web search, and reasoning content types, stabilizes MCP and tool approval APIs, adds streaming latency metrics to OpenTelemetry instrumentation, and delivers bug fixes across caching, data ingestion, and resource monitoring.

Experimental API Changes

Now Stable

MCP Server Tool Content and Function Call Approval APIs are now stable (previously MEAI001) #7299
FakeLogCollector.GetLogsAsync(CancellationToken) is now stable (previously EXTEXP0003) #7332

New Experimental APIs

New experimental AddExtendedHttpClientLogging overloads with wrapHandlersPipeline parameter (EXTEXP0013) #7231

Removed Experimental APIs

AI Tool Reduction experimental APIs removed (was experimental under MEAI001) #7353

What's Changed

AI

Add IHostedFileClient and friends #7269 by @stephentoub
Add web search tool call content #7276 by @stephentoub (co-authored by @Copilot)
Surface OpenAI-compatible reasoning_content as TextReasoningContent #7295 by @stephentoub
MCP/Approvals/Tool Contents stabilization #7299 by @jozkee
Implement time_to_first_chunk and time_per_output_chunk streaming metrics in OpenTelemetryChatClient #7325 by @stephentoub (co-authored by @Copilot)
Add openai.api.type telemetry attribute to OpenAI IChatClient implementations #7316 by @stephentoub (co-authored by @Copilot)
Update OpenTelemetry Gen AI semantic conventions to v1.40 #7322 by @stephentoub (co-authored by @Copilot)
Fix tool definitions emission regardless of sensitivity setting #7346 by @stephentoub (co-authored by @Copilot)
Honor [Required] attribute in AI function parameter JSON schema generation #7272 by @stephentoub (co-authored by @Copilot)
AddAIContentType automatically registers content type against every base in the inheritance chain up to AIContent #7358 by @jozkee (co-authored by @Copilot)
Auto-mark server-handled FunctionCallContent as InformationalOnly #7314 by @stephentoub (co-authored by @Copilot)
Map ReasoningEffort.None and ExtraHigh to none and xhigh in OpenAI IChatClient implementations #7319 by @stephentoub (co-authored by @Copilot)
Handle DynamicMethod reflection limitations in AIFunctionFactory #7287 by @stephentoub (co-authored by @Copilot)
Fix Activity.Current nulled during streaming tool invocation #7321 by @flaviocdc (co-authored by @Copilot)
Handle FunctionCallOutputResponseItem in streaming response conversion #7307 by @stephentoub (co-authored by @Copilot)
Fix serialization of response continuation tokens #7356 by @stephentoub
Remove AI Tool Reduction experimental APIs #7353 by @stephentoub (co-authored by @Copilot)
Update OpenAI to 2.9.1 #7349 by @stephentoub

Telemetry and Observability

Introduce support for the Gauge metric type #7203 by @rainsxng
Update logging source generator to support generic methods #7331 by @svick (co-authored by @Copilot)
Update logging source generator to match runtime PR #124589 (ref readonly/params/scoped) #7333 by @svick (co-authored by @Copilot)
Promote FakeLogCollector.GetLogsAsync(CancellationToken) from experimental to stable #7332 by @Demo30
Remove obsolete CS1591 warning suppression from generated file preamble #7308 by @luissena

HTTP Resilience and Diagnostics

... (truncated)

10.3.0 Experimental API Changes

Now Stable

IChatReducer interface — graduated from experimental to stable. The interface is now stable; concrete implementations (MessageCountingChatReducer, SummarizingChatReducer, ReducingChatClient) remain experimental. #7235 by @jeffhandley
FunctionCallContent and FunctionResultContent unsealed — changed from sealed class to class, enabling derivation. #7229 by @stephentoub (co-authored by @Copilot)

Breaking Changes to Experimental APIs

Experimental diagnostic ID reorganization — the blanket MEAI001 diagnostic ID was split into feature-specific constants. OpenAI-specific experimental APIs now use OPENAI001, OPENAI002, or SCME0001 instead of MEAI001. Consumers who suppressed MEAI001 for OpenAI APIs may need to suppress OPENAI001/OPENAI002 instead. #7116 by @jeffhandley (co-authored by @Copilot), #7235 by @jeffhandley

New Experimental APIs

Chat reduction implementations — MessageCountingChatReducer, SummarizingChatReducer, ReducingChatClient, and UseChatReducer builder extension. #7235 by @jeffhandley
OpenAI Responses/Assistants/Realtime/Image/Audio integrations — assigned feature-specific experimental diagnostic IDs (OPENAI001, OPENAI002). #7235 by @jeffhandley
ImageGenerationToolCallContent and ImageGenerationToolResultContent — added to JSON serialization infrastructure. #7275 by @stephentoub (co-authored by @Copilot)

What's Changed

AI

Add ReasoningOptions to ChatOptions #7252 by @stephentoub (co-authored by @Copilot)
Add LoadFromAsync and SaveToAsync helper methods to DataContent #7159 by @stephentoub (co-authored by @Copilot)
Add FunctionCallContent.InformationalOnly property #7126, #7262 by @stephentoub (co-authored by @Copilot)
Add server tool call support to OpenTelemetryChatClient per semantic conventions #7240 by @stephentoub (co-authored by @Copilot)
Add ImageGenerationToolCallContent and ImageGenerationToolResultContent to JSON serialization infrastructure #7275 by @stephentoub (co-authored by @Copilot)
Add logging to FunctionInvokingChatClient for approval flow, error handling, and loop control #7228 by @stephentoub (co-authored by @Copilot)
Allow FunctionResultContent pass-through when CallId matches #7229 by @stephentoub (co-authored by @Copilot)
Remove AIFunctionDeclaration tools on last iteration in FunctionInvokingChatClient #7207 by @stephentoub (co-authored by @Copilot)
Propagate CachedInputTokenCount in OpenTelemetry telemetry #7234 by @stephentoub (co-authored by @Copilot)
Categorize MEAI001 experimental APIs #7116 by @jeffhandley (co-authored by @Copilot)
MEAI: Update Experimental / Preview Features #7235 by @jeffhandley
ToChatResponse: Merge AdditionalProperties into ChatMessage instead of ChatResponse #7194 by @stephentoub (co-authored by @Copilot)
Fix FunctionInvokingChatClient to respect ChatOptions.Tools modifications by function tools #7218 by @stephentoub (co-authored by @Copilot)
Fix FunctionInvokingChatClient invoke_agent span detection with exact match or space delimiter #7224 by @stephentoub (co-authored by @Copilot)
Fix approval request/response correlation in FunctionInvokingChatClient #7261 by @stephentoub (co-authored by @Copilot)
Fix DataUriParser to default to text/plain;charset=US-ASCII per RFC 2397 #7247 by @stephentoub (co-authored by @Copilot)
Fix NRT resolution for AIFunction parameters #7200 by @eiriktsarpalis
Preserve extra JSON schema properties in ToolJson serialization #7250 by @stephentoub (co-authored by @Copilot)
Fix token metric unit to use UCUM format {token} #7241 by @stephentoub
Fix OpenAI responses streaming to preserve encrypted reasoning content #7266 by @stephentoub
Update OpenAIResponsesChatClient to handle streaming code interpreter content #7267 by @stephentoub

Diagnostics, Health Checks, and Resource Monitoring

[5752] FakeLogCollector waiting capabilities #6228 by @Demo30
Bring new cpu.requests formula from Kubernetes #7239 by @amadeuszl

Service Discovery

... (truncated)

10.2.0 What's Changed

Bump version to 10.2.0 for next development cycle by @Copilot in Bump version to 10.2.0 for next development cycle dotnet/extensions#7105
Add unit parameter to metric source generator by @mariamgerges in Add unit parameter to metric source generator dotnet/extensions#7099
[main] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in [main] Update dependencies from dotnet/arcade dotnet/extensions#7111
Fix expected conversation length in SummarizingChatReducer integration tests by @MackinnonBuck in Fix expected conversation length in SummarizingChatReducer integration tests dotnet/extensions#7119
Fix build status badge in README.md by @akoeplinger in Fix build status badge in README.md dotnet/extensions#7118
Update AI changelogs for 10.1.0 by @stephentoub in Update AI changelogs for 10.1.0 dotnet/extensions#7123
Merging internal changes into release/10.1 branch by @joperezr in Merging internal changes into release/10.1 branch dotnet/extensions#7127
Bump glob from 11.0.1 to 11.1.0 in /src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript by @dependabot[bot] in Bump glob from 11.0.1 to 11.1.0 in /src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript dotnet/extensions#7052
Fix markdown parser crash on inline HTML elements by @Copilot in Fix markdown parser crash on inline HTML elements dotnet/extensions#7131
Fix IndexOutOfRangeException when parsing markdown tables without trailing pipes by @Copilot in Fix IndexOutOfRangeException when parsing markdown tables without trailing pipes dotnet/extensions#7133
Merging changes from release/10.1 into main by @joperezr in Merging changes from release/10.1 into main dotnet/extensions#7128
Remove nuget.exe by @ericstj in Remove nuget.exe dotnet/extensions#7138
Augment UsageDetails with cached / reasoning token counts by @stephentoub in Augment UsageDetails with cached / reasoning token counts dotnet/extensions#7122
Expose ctors for setting AdditionalProperties on Hosted tools by @stephentoub in Expose ctors for setting AdditionalProperties on Hosted tools dotnet/extensions#7120
Update to OpenAI 2.8.0 by @stephentoub in Update to OpenAI 2.8.0 dotnet/extensions#7136
Add DocumentTokenChunker by @KrystofS in Add DocumentTokenChunker dotnet/extensions#7093
Skip tests by default in internal rolling builds by @Copilot in Skip tests by default in internal rolling builds dotnet/extensions#7151
Fix FunctionApprovalResponseContent to message mapping by @PederHP in Fix FunctionApprovalResponseContent to message mapping dotnet/extensions#7152
[main] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in [main] Update dependencies from dotnet/arcade dotnet/extensions#7155
Add support for custom headers in HostedMcpServerTool by @echapmanFromBunnings in Add support for custom headers in HostedMcpServerTool dotnet/extensions#7053
AmbientMetadata.Build - release to GA by @evgenyfedorov2 in AmbientMetadata.Build - release to GA dotnet/extensions#7161
Overhaul project template builds and testing by @jeffhandley in Overhaul project template builds and testing dotnet/extensions#7113
Update Microsoft.Agents.AI.ProjectTemplates to latest Agent Framework by @jeffhandley in Update Microsoft.Agents.AI.ProjectTemplates to latest Agent Framework dotnet/extensions#7167
Introduce local vs. remote mcpserver template option by @jeffhandley in Introduce local vs. remote mcpserver template option dotnet/extensions#7168
Fix rolling build pipeline by @jeffhandley in Fix rolling build pipeline dotnet/extensions#7171
Add Reason property to FunctionApprovalResponseContent for custom rejection messages by @Copilot in Add Reason property to FunctionApprovalResponseContent for custom rejection messages dotnet/extensions#7140
[main] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in [main] Update dependencies from dotnet/arcade dotnet/extensions#7180
Fix ToChatResponse to use first appropriate CreatedAt instead of last by @Copilot in Fix ToChatResponse to use first appropriate CreatedAt instead of last dotnet/extensions#7193
Add support for InputImageUrl via reflection in OpenAIResponsesChatClient by @Copilot in Add support for InputImageUrl via reflection in OpenAIResponsesChatClient dotnet/extensions#7195

New Contributors

@mariamgerges made their first contribution in Add unit parameter to metric source generator dotnet/extensions#7099
@akoeplinger made their first contribution in Fix build status badge in README.md dotnet/extensions#7118
@PederHP made their first contribution in Fix FunctionApprovalResponseContent to message mapping dotnet/extensions#7152
@echapmanFromBunnings made their first contribution in Add support for custom headers in HostedMcpServerTool dotnet/extensions#7053

Full Changelog: dotnet/extensions@v10.1...v10.2.0

10.1.0 What's Changed

[MEDI] start producing NuGet packages by @adamsitnik in [MEDI] start producing NuGet packages dotnet/extensions#7016
Deprecate AddServiceLogEnricher method with its overloads, introduce replacements by @evgenyfedorov2 in Deprecate AddServiceLogEnricher method with its overloads, introduce replacements dotnet/extensions#6529
Update version numbers in AI changelogs by @stephentoub in Update version numbers in AI changelogs dotnet/extensions#7008
HttpDependencyMetadataResolver class for the custom downstream dependency metadata resolution by @rainsxng in HttpDependencyMetadataResolver class for the custom downstream dependency metadata resolution dotnet/extensions#6880
[MEDI] Don't stop document processing on enricher error by @adamsitnik in [MEDI] Don't stop document processing on enricher error dotnet/extensions#7005
[MEDI] add PackageTags by @adamsitnik in [MEDI] add PackageTags dotnet/extensions#7022
Add a new Microsoft.Agents.AI.Templates package with an aiagent-webapi project template by @jeffhandley in Add a new Microsoft.Agents.AI.Templates package with an aiagent-webapi project template dotnet/extensions#7014
Add MarkItDownMcpReader for MCP server support by @Copilot in Add MarkItDownMcpReader for MCP server support dotnet/extensions#7025
Image generation tool by @ericstj in Image generation tool dotnet/extensions#6749
Make MEAI packages use 10.0 runtime packages by @ericstj in Make MEAI packages use 10.0 runtime packages dotnet/extensions#7028
When using latest .NET packages, force System.Numerics.Tensors to 10.0 (for MEAI) by @jeffhandley in When using latest .NET packages, force System.Numerics.Tensors to 10.0 (for MEAI) dotnet/extensions#7031
[main] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in [main] Update dependencies from dotnet/arcade dotnet/extensions#7032
Use DataContent from Microsoft.Extensions.AI for data URI generation by @Copilot in Use DataContent from Microsoft.Extensions.AI for data URI generation dotnet/extensions#7027
Add AmbientMetadata.Build component by @evgenyfedorov2 in Add AmbientMetadata.Build component dotnet/extensions#6623
Introduce SectionChunker by @KrystofS in Introduce SectionChunker dotnet/extensions#7015
Use Microsoft.Extensions.DataIngestion in AI Chat Web template by @MackinnonBuck in Use Microsoft.Extensions.DataIngestion in AI Chat Web template dotnet/extensions#7023
Add Agent Framework DevUI into the aiagent-webapi template by @jeffhandley in Add Agent Framework DevUI into the aiagent-webapi template dotnet/extensions#7026
Adjust cgroupv2 drive format check for .NET 10 and higher by @KeterSCP in Adjust cgroupv2 drive format check for .NET 10 and higher dotnet/extensions#6877
Replace custom IAsyncEnumerable extensions with System.Linq.AsyncEnumerable by @Copilot in Replace custom IAsyncEnumerable extensions with System.Linq.AsyncEnumerable dotnet/extensions#7039
Add Image Detail support for Image DataContent to OpenAIResponsesChatClient. by @rogerbarreto in Add Image Detail support for Image DataContent to OpenAIResponsesChatClient. dotnet/extensions#7042
[main] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in [main] Update dependencies from dotnet/arcade dotnet/extensions#7043
Update to OpenAI 2.7.0 by @stephentoub in Update to OpenAI 2.7.0 dotnet/extensions#7044
Merge changes from internal by @joperezr in Merge changes from internal dotnet/extensions#7038
Merge rel10 by @joperezr in Merge rel10 dotnet/extensions#7047
Disable AzDO dependabot by @mmitche in Disable AzDO dependabot dotnet/extensions#7045
Bump version to 10.1.0 for next development cycle by @Copilot in Bump version to 10.1.0 for next development cycle dotnet/extensions#7018
Update AI Chat Web template to Aspire 13.0.0 by @Copilot in Update AI Chat Web template to Aspire 13.0.0 dotnet/extensions#7036
Fix flaky SetupSequence tests by @amadeuszl in Fix flaky SetupSequence tests dotnet/extensions#7051
Update AI changelogs by @stephentoub in Update AI changelogs dotnet/extensions#7037
Update project template dependencies by @jeffhandley in Update project template dependencies dotnet/extensions#7064
Reset Microsoft.Agents.AI.ProjectTemplates versioning by @jeffhandley in Reset Microsoft.Agents.AI.ProjectTemplates versioning dotnet/extensions#7034
Fix operator precedence bug in ValidateSchemaDocument causing rejection of valid boolean schemas by @Copilot in Fix operator precedence bug in ValidateSchemaDocument causing rejection of valid boolean schemas dotnet/extensions#7066
Use JsonElement.Parse for JsonElement conversions in AI libraries by @Copilot in Use JsonElement.Parse for JsonElement conversions in AI libraries dotnet/extensions#7067
.NET: Change type of ContinuationToken properties by @SergeyMenshykh in .NET: Change type of ContinuationToken properties dotnet/extensions#7050
Fix OpenAIEmbeddingGenerator to handle missing usage data by @stephentoub in Fix OpenAIEmbeddingGenerator to handle missing usage data dotnet/extensions#7074
Add AIJsonSchemaCreateOptions.ParameterDescriptions by @stephentoub in Add AIJsonSchemaCreateOptions.ParameterDescriptions dotnet/extensions#7068
Improve FunctionInvokingChatClient's awareness of agents by @stephentoub in Improve FunctionInvokingChatClient's awareness of agents dotnet/extensions#7030
Add Kubernetes based Resource Monitoring by @amadeuszl in Add Kubernetes based Resource Monitoring dotnet/extensions#6748
Ensure all ResponseItems are yielded in AIContent by @crickman in Ensure all ResponseItems are yielded in AIContent dotnet/extensions#7063
Add CHANGELOG.md files for Microsoft.Extensions.DataIngestion* projects by @Copilot in Add CHANGELOG.md files for Microsoft.Extensions.DataIngestion* projects dotnet/extensions#7072
Assign authors only on PR creation by @sebastienros in Assign authors only on PR creation dotnet/extensions#7083
Update to .NET 10 GA release by @Copilot in Update to .NET 10 GA release dotnet/extensions#7078
Fix package references from M.E.AI packages by @stephentoub in Fix package references from M.E.AI packages dotnet/extensions#7076
Workaround OpenAI bug with streaming error events by @stephentoub in Workaround OpenAI bug with streaming error events dotnet/extensions#7085
Update AI changelogs for 10.0.1 release by @stephentoub in Update AI changelogs for 10.0.1 release dotnet/extensions#7086
Add metering for baseline resource quotas by @amadeuszl in Add metering for baseline resource quotas dotnet/extensions#7080
Update Microsoft.VisualStudio.Threading.Analyzers to latest by @stephentoub in Update Microsoft.VisualStudio.Threading.Analyzers to latest dotnet/extensions#7091
Update SonarAnalyzer.CSharp to latest by @stephentoub in Update SonarAnalyzer.CSharp to latest dotnet/extensions#7092
Remove Microsoft.Extensions.AI.AzureAIInference by @stephentoub in Remove Microsoft.Extensions.AI.AzureAIInference dotnet/extensions#7096
... (truncated)

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Updated Microsoft.Testing.Extensions.CodeCoverage from 18.1.0 to 18.5.2.

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Bumps Microsoft.AspNetCore.Authentication.JwtBearer from 10.0.0 to 10.0.5 Bumps Microsoft.CodeAnalysis.Analyzers from 3.11.0 to 5.3.0 Bumps Microsoft.CodeAnalysis.CSharp from 5.0.0 to 5.3.0 Bumps Microsoft.Data.SqlClient from 6.1.3 to 6.1.4 Bumps Microsoft.EntityFrameworkCore from 10.0.0 to 10.0.5 Bumps Microsoft.Extensions.AI.Abstractions from 10.0.1 to 10.4.0 Bumps Microsoft.Extensions.Configuration from 10.0.0 to 10.0.5 Bumps Microsoft.Extensions.TimeProvider.Testing from 10.0.0 to 10.4.0 Bumps Microsoft.Testing.Extensions.CodeCoverage from 18.1.0 to 18.5.2 --- updated-dependencies: - dependency-name: Microsoft.AspNetCore.Authentication.JwtBearer dependency-version: 10.0.5 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: microsoft - dependency-name: Microsoft.CodeAnalysis.Analyzers dependency-version: 5.3.0 dependency-type: direct:production update-type: version-update:semver-major dependency-group: microsoft - dependency-name: Microsoft.CodeAnalysis.CSharp dependency-version: 5.3.0 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: microsoft - dependency-name: Microsoft.Data.SqlClient dependency-version: 6.1.4 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: microsoft - dependency-name: Microsoft.EntityFrameworkCore dependency-version: 10.0.5 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: microsoft - dependency-name: Microsoft.Extensions.AI.Abstractions dependency-version: 10.4.0 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: microsoft - dependency-name: Microsoft.Extensions.Configuration dependency-version: 10.0.5 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: microsoft - dependency-name: Microsoft.Extensions.TimeProvider.Testing dependency-version: 10.4.0 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: microsoft - dependency-name: Microsoft.Testing.Extensions.CodeCoverage dependency-version: 18.5.2 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: microsoft ... Signed-off-by: dependabot[bot] <support@github.com>

dependabot · 2026-03-19T16:18:53Z

Superseded by #857.

dependabot bot added .NET Pull requests that update .net code dependencies Pull requests that update a dependency file labels Mar 16, 2026

dependabot bot mentioned this pull request Mar 16, 2026

Bump the microsoft group with 7 updates #848

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Bump the microsoft group with 9 updates#851

Bump the microsoft group with 9 updates#851
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