Bump the dotnet group with 3 updates

[dependabot]

Updated Azure.Search.Documents from 11.8.0-beta.1 to 12.0.0.

Release notes

Sourced from Azure.Search.Documents's releases.

12.0.0

12.0.0 (2026-05-01)

Features Added

• Added support for 2026-04-01 service version.
• Added KnowledgeBaseRetrievalClient for agentic retrieval operations against knowledge bases.
• Added knowledge base management types: KnowledgeBase, KnowledgeBaseModel, KnowledgeBaseAzureOpenAIModel, and KnowledgeSourceReference.
• Added knowledge source types: AzureBlobKnowledgeSource, SearchIndexKnowledgeSource, IndexedOneLakeKnowledgeSource, and WebKnowledgeSource with associated parameters.
• Added knowledge base retrieval models: KnowledgeBaseRetrievalRequest, KnowledgeBaseRetrievalResponse, KnowledgeBaseMessage, KnowledgeBaseMessageContent, and KnowledgeBaseReference with typed variants (KnowledgeBaseAzureBlobReference, KnowledgeBaseSearchIndexReference, KnowledgeBaseIndexedOneLakeReference, KnowledgeBaseWebReference).
• Added knowledge base activity tracking: KnowledgeBaseActivityRecord, KnowledgeBaseAgenticReasoningActivityRecord, and KnowledgeBaseModelWebSummarizationActivityRecord.
• Added KnowledgeBaseActivityRecordType.ModelWebSummarization value for LLM web summarization activity records.
• Added knowledge source ingestion and status models: KnowledgeSourceIngestionParameters, KnowledgeSourceStatus, KnowledgeSourceStatistics, and SynchronizationState.
• Added AI skill types: ChatCompletionSkill, ContentUnderstandingSkill, and DocumentIntelligenceLayoutSkill with associated configuration models.
• Added AzureMachineLearningVectorizer and AzureMachineLearningParameters for AML-based vectorization.
• Added SearchAlias for index alias management.
• Added SearchIndexResponse model returned by index operations.
• Added NativeBlobSoftDeleteDeletionDetectionPolicy for native blob soft delete detection.
• Added VectorizableImageBinaryQuery and VectorizableImageUrlQuery for image-based vector search.
• Added DebugInfo property to SearchResults<T> and SearchResultsPage<T> for enhanced search debugging.
• Added VectorFilterMode.StrictPostFilter option for strict post-filtering in vector search.
• Added SearchServiceCounters.AliasCounter for alias resource tracking.
• Added SearchServiceLimits.MaxCumulativeIndexerRuntimeSeconds for runtime constraints.
• Added IndexerChangeTrackingState for indexer change tracking status.
• Added LookupDocument model for document lookup responses.
• Added nullable implicit conversion operators for SemanticErrorMode, SemanticErrorReason, SemanticSearchResultsType, and VectorFilterMode.
• Added AIServicesAccountIdentity and AIServicesAccountKey for AI services authentication.
• Added SearchClientSettings to support creating a SearchClient from IConfiguration, including configuration-based credential resolution and dependency injection registration.
• Added SearchIndexClientSettings to support creating a SearchIndexClient from IConfiguration, including configuration-based credential resolution and dependency injection registration.
• Added SearchIndexerClientSettings to support creating a SearchIndexerClient from IConfiguration, including configuration-based credential resolution and dependency injection registration.
• Added KnowledgeBaseRetrievalClientSettings to support creating a KnowledgeBaseRetrievalClient from IConfiguration, including configuration-based credential resolution and dependency injection registration.

Breaking Changes

• Deprecated EntityRecognitionSkill.SkillVersion.V1 is now obsolete. Use V3 instead.
• Deprecated EntityRecognitionSkill.IncludeTypelessEntities is now obsolete. Use V3 instead.
• Deprecated SentimentSkill.SkillVersion.V1 is now obsolete. Use V3 instead.

Commits viewable in compare view.

Updated Microsoft.Extensions.AI from 10.5.0 to 10.5.2.

Release notes

Sourced from Microsoft.Extensions.AI's releases.

10.5.2

This patch release ships a single fix to Microsoft.Extensions.VectorData.Abstractions, correcting StorageName resolution when external serialization is enabled. Microsoft.Extensions.VectorData.ConformanceTests, Microsoft.Extensions.AI.Abstractions, Microsoft.Extensions.AI, and Microsoft.Extensions.AI.OpenAI are published alongside it for version coherency — they contain no code changes from 10.5.1.

Packages in this release

Package	Version
Microsoft.Extensions.VectorData.Abstractions	10.5.2
Microsoft.Extensions.VectorData.ConformanceTests	10.5.2
Microsoft.Extensions.AI.Abstractions	10.5.2
Microsoft.Extensions.AI	10.5.2
Microsoft.Extensions.AI.OpenAI	10.5.2

What's Changed

Microsoft.Extensions.VectorData.Abstractions

• Minor fixes to MEVD.Abstractions: correct StorageName behavior when external serialization is enabled, and disable a warning for net462. (by @​roji in #​7475)

Full Changelog: dotnet/extensions@v10.5.1...v10.5.2

10.5.1

Version 10.5.1 of the Microsoft.Extensions.AI packages stabilizes CodeInterpreter, WebSearch, and ImageGeneration tool content types. The release adds new experimental tool search and OpenAI request policy hooks. And the OpenTelemetry gen-ai semantic conventions are updated to align with v1.41.

The 'aiagent-webapi' project template in Microsoft.Agents.AI.ProjectTemplates is updated to align with v1.3.0 of Agent Framework, updating the OpenTelemetry dependencies within the template projects as well.

Packages in this release

Package	Version
Microsoft.Extensions.AI	10.5.1
Microsoft.Extensions.AI.Abstractions	10.5.1
Microsoft.Extensions.AI.OpenAI	10.5.1
Microsoft.Extensions.AI.Templates	10.5.1-preview.3.26251.3
Microsoft.Agents.AI.ProjectTemplates	1.3.0-preview.1.26251.3

Experimental API Changes

Now Stable

The following types previously emitted the MEAI001 experimental diagnostic and are now stable.

• CodeInterpreter and WebSearch tool content types are now stable #​7493
  • CodeInterpreterToolCallContent
  • CodeInterpreterToolResultContent
  • WebSearchToolCallContent
  • WebSearchToolResultContent
• ImageGeneration tool content types and tool are now stable #​7476
  • ImageGenerationToolCallContent
  • ImageGenerationToolResultContent
  • HostedImageGenerationTool
  • ImageGenerationOptions
  • ImageGenerationResponseFormat (the Hosted enum value remains experimental)
  • IImageGenerator and the rest of the image generation infrastructure also remain experimental

New Experimental APIs

The following new APIs emit the MEAI001 experimental diagnostic.

• New experimental API: HostedToolSearchTool with DeferredTools for tool-search-driven deferred tool loading #​7471
• New experimental API: OpenAIRequestPolicies extension hook for appending System.ClientModel.PipelinePolicy instances to outgoing OpenAI requests #​7495

Breaking Changes to Experimental APIs

• WebSearchToolResultContent.Results was renamed to Outputs as part of the stabilization in #​7493, aligning with CodeInterpreterToolResultContent.Outputs. The original Results property was included in version 10.4.0 and 10.5.0; this is a binary breaking change and consumers need to update to consume the updated property.

  WebSearchToolResultContent content = ...;
  - IList<AIContent>? items = content.Results;
  + IList<AIContent>? items = content.Outputs;

... (truncated)

Commits viewable in compare view.

Updated Microsoft.Extensions.AI.OpenAI from 10.5.0 to 10.5.2.

Release notes

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

10.5.2

This patch release ships a single fix to Microsoft.Extensions.VectorData.Abstractions, correcting StorageName resolution when external serialization is enabled. Microsoft.Extensions.VectorData.ConformanceTests, Microsoft.Extensions.AI.Abstractions, Microsoft.Extensions.AI, and Microsoft.Extensions.AI.OpenAI are published alongside it for version coherency — they contain no code changes from 10.5.1.

Packages in this release

Package	Version
Microsoft.Extensions.VectorData.Abstractions	10.5.2
Microsoft.Extensions.VectorData.ConformanceTests	10.5.2
Microsoft.Extensions.AI.Abstractions	10.5.2
Microsoft.Extensions.AI	10.5.2
Microsoft.Extensions.AI.OpenAI	10.5.2

What's Changed

Microsoft.Extensions.VectorData.Abstractions

• Minor fixes to MEVD.Abstractions: correct StorageName behavior when external serialization is enabled, and disable a warning for net462. (by @​roji in #​7475)

Full Changelog: dotnet/extensions@v10.5.1...v10.5.2

10.5.1

Version 10.5.1 of the Microsoft.Extensions.AI packages stabilizes CodeInterpreter, WebSearch, and ImageGeneration tool content types. The release adds new experimental tool search and OpenAI request policy hooks. And the OpenTelemetry gen-ai semantic conventions are updated to align with v1.41.

The 'aiagent-webapi' project template in Microsoft.Agents.AI.ProjectTemplates is updated to align with v1.3.0 of Agent Framework, updating the OpenTelemetry dependencies within the template projects as well.

Packages in this release

Package	Version
Microsoft.Extensions.AI	10.5.1
Microsoft.Extensions.AI.Abstractions	10.5.1
Microsoft.Extensions.AI.OpenAI	10.5.1
Microsoft.Extensions.AI.Templates	10.5.1-preview.3.26251.3
Microsoft.Agents.AI.ProjectTemplates	1.3.0-preview.1.26251.3

Experimental API Changes

Now Stable

The following types previously emitted the MEAI001 experimental diagnostic and are now stable.

• CodeInterpreter and WebSearch tool content types are now stable #​7493
  • CodeInterpreterToolCallContent
  • CodeInterpreterToolResultContent
  • WebSearchToolCallContent
  • WebSearchToolResultContent
• ImageGeneration tool content types and tool are now stable #​7476
  • ImageGenerationToolCallContent
  • ImageGenerationToolResultContent
  • HostedImageGenerationTool
  • ImageGenerationOptions
  • ImageGenerationResponseFormat (the Hosted enum value remains experimental)
  • IImageGenerator and the rest of the image generation infrastructure also remain experimental

New Experimental APIs

The following new APIs emit the MEAI001 experimental diagnostic.

• New experimental API: HostedToolSearchTool with DeferredTools for tool-search-driven deferred tool loading #​7471
• New experimental API: OpenAIRequestPolicies extension hook for appending System.ClientModel.PipelinePolicy instances to outgoing OpenAI requests #​7495

Breaking Changes to Experimental APIs

• WebSearchToolResultContent.Results was renamed to Outputs as part of the stabilization in #​7493, aligning with CodeInterpreterToolResultContent.Outputs. The original Results property was included in version 10.4.0 and 10.5.0; this is a binary breaking change and consumers need to update to consume the updated property.

  WebSearchToolResultContent content = ...;
  - IList<AIContent>? items = content.Results;
  + IList<AIContent>? items = content.Outputs;

... (truncated)

Commits viewable in compare view.

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[dotnet-policy-service]

Approved; this PR will merge when all status checks pass.