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@stephentoub stephentoub commented Oct 22, 2025

Microsoft Reviewers: Open in CodeFlow

@stephentoub stephentoub requested a review from a team as a code owner October 22, 2025 17:46
Copilot AI review requested due to automatic review settings October 22, 2025 17:46
@github-actions github-actions bot added the area-ai Microsoft.Extensions.AI libraries label Oct 22, 2025
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Pull Request Overview

This PR updates the changelogs for the AI libraries to document changes in version 9.10.1 and related preview releases. The changes include new experimental features, bug fixes, and updates to support the OpenAI Responses API.

Key Changes:

  • Documented the 9.10.1 release for Microsoft.Extensions.AI and Microsoft.Extensions.AI.Abstractions
  • Documented preview release 9.10.1-preview.1.25521.4 for Microsoft.Extensions.AI.OpenAI and Microsoft.Extensions.AI.AzureAIInference
  • Moved unreleased changes to their respective version sections

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File Description
src/Libraries/Microsoft.Extensions.AI/CHANGELOG.md Replaced "NOT YET RELEASED" section with version 9.10.1, documenting experimental tool reduction component and SummarizingChatReducer fix
src/Libraries/Microsoft.Extensions.AI.OpenAI/CHANGELOG.md Updated version to 9.10.1-preview.1.25521.4, clarified OpenAI Responses API changes with additional fix documentation
src/Libraries/Microsoft.Extensions.AI.AzureAIInference/CHANGELOG.md Added version 9.10.1-preview.1.25521.4 section noting no changes
src/Libraries/Microsoft.Extensions.AI.Abstractions/CHANGELOG.md Added version 9.10.1 section with bug fixes, keeping DisplayName and DefaultValue features in "NOT YET RELEASED"

@stephentoub stephentoub enabled auto-merge (squash) October 23, 2025 17:57
@stephentoub stephentoub merged commit 614444c into dotnet:main Oct 27, 2025
6 checks passed
jeffhandley pushed a commit to jeffhandley/extensions that referenced this pull request Nov 1, 2025
* Update AI changelogs for 9.10.1

* Update src/Libraries/Microsoft.Extensions.AI.OpenAI/CHANGELOG.md

Co-authored-by: Copilot <[email protected]>

---------

Co-authored-by: Copilot <[email protected]>
jeffhandley pushed a commit that referenced this pull request Nov 2, 2025
* Update AI changelogs for 9.10.1

* Update src/Libraries/Microsoft.Extensions.AI.OpenAI/CHANGELOG.md

Co-authored-by: Copilot <[email protected]>

---------

Co-authored-by: Copilot <[email protected]>
This was referenced Nov 11, 2025
renebentes added a commit to renebentes/3054 that referenced this pull request Nov 26, 2025
… 10.0.0 (#74)

Updated
[Microsoft.Extensions.ServiceDiscovery](https://github.com/dotnet/extensions)
from 9.5.2 to 10.0.0.

<details>
<summary>Release notes</summary>

_Sourced from [Microsoft.Extensions.ServiceDiscovery's
releases](https://github.com/dotnet/extensions/releases)._

## 10.0.0

## What's Changed
* Give FunctionInvokingChatClient span a more OTELy name by @​verdie-g
in dotnet/extensions#6911
* Update repository branding from 9.10 to 10.0 by @​Copilot in
dotnet/extensions#6907
* Clean up local function names in AIFunctionFactory by @​Copilot in
dotnet/extensions#6909
* Update OpenTelemetryChatClient to output data on all tools by
@​stephentoub in dotnet/extensions#6906
* Update ToChatResponse{Async} to also factor in AuthorName by
@​stephentoub in dotnet/extensions#6910
* add support for background responses by @​SergeyMenshykh in
dotnet/extensions#6854
* Fix `METGEN004` error message: print return type in
`ErrorInvalidMethodReturnType` by @​eduherminio in
dotnet/extensions#6905
* Fix OpenTelemetryChatClient failing on unknown content types by
@​stephentoub in dotnet/extensions#6915
* Add support for Connector ID and other follow ups by @​jozkee in
dotnet/extensions#6881
* Update AI lib changelogs by @​stephentoub in
dotnet/extensions#6920
* Merge internal changes by @​joperezr in
dotnet/extensions#6921
* Add Workstream, Stage, and PackageValidationBaselineVersion metadata
to ServiceDiscovery libraries by @​Copilot in
dotnet/extensions#6919
* Add back Uri ctor to HostedMcpServerTool by @​jozkee in
dotnet/extensions#6926
* Set DisableNETStandardCompatErrors in ServiceDiscovery libraries by
@​eerhardt in dotnet/extensions#6927
* Update Package validation baseline version to 9.10.0 by @​Copilot in
dotnet/extensions#6922
* [main] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot]
in dotnet/extensions#6802
* Extend service discovery to support Consul-based DNS lookups: by
@​bart-vmware in dotnet/extensions#6914
* Update AsOpenAIResponseItems to roundtrip User AIContent ResponseItems
by @​stephentoub in dotnet/extensions#6931
* Special-case AIContent returned from AIFunctionFactory.Create
AIFunctions to not be serialized by @​stephentoub in
dotnet/extensions#6935
* Preserve function content in `SummarizingChatReducer` by
@​MackinnonBuck in dotnet/extensions#6908
* Tool reduction by @​MackinnonBuck in
dotnet/extensions#6781
* Fix coalescing of TextReasoningContent with ProtectedData by
@​stephentoub in dotnet/extensions#6936
* Doc updates by @​gewarren in
dotnet/extensions#6930
* Support DisplayNameAttribute for name resolution in AI libraries by
@​Copilot in dotnet/extensions#6942
* Fix EquivalenceEvaluator MaxOutputTokens to meet Azure OpenAI minimum
requirement by @​Copilot in
dotnet/extensions#6948
* Support DefaultValueAttribute in AIFunctionFactory parameter handling
by @​Copilot in dotnet/extensions#6947
* Bump vite from 6.3.6 to 6.4.1 in
/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript
by @​dependabot[bot] in dotnet/extensions#6938
* Introduce Microsoft.Extensions.DataIngestion.Abstractions by
@​adamsitnik in dotnet/extensions#6949
* Update to latest schema version (accepted by MCP registry) by
@​joelverhagen in dotnet/extensions#6956
* Introduce IngestionChunkWriter build on top of MEVD by @​adamsitnik in
dotnet/extensions#6951
* Update AI Chat Web dependencies by @​MackinnonBuck in
dotnet/extensions#6955
* Add AITool -> OpenAI.Responses.ResponseTool conversion utility by
@​rogerbarreto in dotnet/extensions#6958
* Update AI changelogs for 9.10.1 by @​stephentoub in
dotnet/extensions#6950
* Add Name property to OtelMessage to store ChatMessage.AuthorName per
OpenTelemetry semantic conventions by @​Copilot in
dotnet/extensions#6953
* Fix serialization of UserInputRequest/ResponseContent by @​stephentoub
in dotnet/extensions#6962
* Expose building blocks for external service discovery implementations
by @​bart-vmware in dotnet/extensions#6946
* Bump validator from 13.15.0 to 13.15.20 in
/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript
by @​dependabot[bot] in dotnet/extensions#6974
* Add eng/sdl-tsa-vars.config for TSA integration by @​Copilot in
dotnet/extensions#6980
* Add CodeInterpreterToolCall/ResultContent content types by
@​stephentoub in dotnet/extensions#6964
* Update to 1.38 of the otel genai standard convention by @​stephentoub
in dotnet/extensions#6981
* Introduce set of built-in Enrichers by @​adamsitnik in
dotnet/extensions#6957
* Allow ChatOptions.ConversationId to be an OpenAI conversation ID with
Responses by @​stephentoub in
dotnet/extensions#6960
* Fix warning breaking official build, enable warningAsError in all
pipelines by @​ericstj in dotnet/extensions#6988
* Introduce HeaderChunker by @​adamsitnik in
dotnet/extensions#6979
* Introduce Markdown readers by @​adamsitnik in
dotnet/extensions#6969
* Add usage telemetry for aieval dotnet tool by @​shyamnamboodiripad in
dotnet/extensions#6773
* Update to OpenAI 2.6.0 by @​stephentoub in
dotnet/extensions#6996
* Don't specify MaxOutputTokens for EquivalenceEvaluator by
@​shyamnamboodiripad in dotnet/extensions#7006
* Fix Assert.Throws to validate parameter names by @​stephentoub in
dotnet/extensions#7007
 ... (truncated)

## 9.10.0

## What's Changed
* Branding updates for 9.10 by @​Copilot in
dotnet/extensions#6769
* Doc improvements by @​gewarren in
dotnet/extensions#6794
* Bump vite from 6.3.5 to 6.3.6 in
/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript
by @​dependabot[bot] in dotnet/extensions#6793
* Updated changelogs for AI libs by @​stephentoub in
dotnet/extensions#6787
* Update MCP server template by @​jeffkl in
dotnet/extensions#6772
* Add support for using ConversationID for AzureOpenAI and OpenAI by
@​ViveliDuCh in dotnet/extensions#6770
* Merging internal commits by @​joperezr in
dotnet/extensions#6801
* Merge changes from release/9.9 branch by @​joperezr in
dotnet/extensions#6803
* Support keyed HybridCache with keyed DistributedCaches and named
options by @​kelly-yinn in
dotnet/extensions#6694
* Inventory as code by @​wtgodbe in
dotnet/extensions#6820
* Increase output token limit for EquivalenceEvaluator by
@​shyamnamboodiripad in dotnet/extensions#6835
* Fix KeyNotFoundException on HttpRequestLatencyListener.OnEventWritten
for uknown event sources by @​ssmelov in
dotnet/extensions#6821
* Add project name normalization to match aspire's code generator logic
by @​ViveliDuCh in dotnet/extensions#6818
* Disable really noisy analyzers, part 1 by @​stephentoub in
dotnet/extensions#6837
* Fix `KeyNotFoundException` in
`HttpRequestLatencyListener.OnEventWritten` by @​pentp in
dotnet/extensions#6823
* Update global.json to use .NET 9.0.0 stable instead of RC 1 by
@​Copilot in dotnet/extensions#6846
* Add measures and tags with mediator object to the
HttpClientLatencyLogEnricher by @​rainsxng in
dotnet/extensions#6783
* Add comprehensive .github/copilot-instructions.md for
dotnet/extensions repository by @​Copilot in
dotnet/extensions#6792
* Update to .NET 10 SDK by @​eerhardt in
dotnet/extensions#6863
* Update Microsoft.Extensions.AI changelog files with current NuGet
versions by @​Copilot in dotnet/extensions#6849
* Fix GenerateImagesAsync_SingleImageGeneration integration test by
@​stephentoub in dotnet/extensions#6843
* Re-enable IDE0032 by @​stephentoub in
dotnet/extensions#6866
* Add OpenTelemetrySpeechToTextClient and friends by @​stephentoub in
dotnet/extensions#6845
* Update `ModelContextProtocol` version in MCP template by
@​MackinnonBuck in dotnet/extensions#6870
* Scope Ollama resilience settings to Web/Program.cs and restore
ServiceDefaults by @​ViveliDuCh in
dotnet/extensions#6850
* Update Aspire by @​Varorbc in
dotnet/extensions#6858
* Update MCP template for new registry specification by @​Copilot in
dotnet/extensions#6796
* Add support for `HostApplicationBuilder` in AmbientMetadata extension
by @​eduherminio in dotnet/extensions#6867
* Fix mcpserver test baselines by @​jeffhandley in
dotnet/extensions#6874
* Move Microsoft.Extensions.ServiceDiscovery to dotnet/extensions by
@​eerhardt in dotnet/extensions#6868
* Add copy constructors to option types (ChatOptions, etc.) by
@​stephentoub in dotnet/extensions#6882
* Fix ChatMessage.CreatedAt being always overwritten by the latest
timestamp. by @​Copilot in
dotnet/extensions#6885
* Small doc fixes by @​gewarren in
dotnet/extensions#6887
* Update AI changelogs with some recent additions by @​stephentoub in
dotnet/extensions#6886
* Fix Assistants IChatClient handling of unrelated tool calls in history
by @​stephentoub in dotnet/extensions#6891
* Fix duplication between OpenAI Assistants pre-configured tools by
@​stephentoub in dotnet/extensions#6896
* Update MCP Server Template to adhere to 2025-09-29 server.json schema
by @​joelverhagen in dotnet/extensions#6888
* Remove Azure.AI.OpenAI dependency from templates and tests by
@​Copilot in dotnet/extensions#6873
* Remove UnsafeRelaxedJsonEscaping by @​peterwald in
dotnet/extensions#6899
* Fix bug to yield remaining buffered FCC by @​westey-m in
dotnet/extensions#6903
* Fix serialization of [Experimental] AIContent-derived types by
@​stephentoub in dotnet/extensions#6900

## New Contributors
* @​westey-m made their first contribution in
dotnet/extensions#6745
* @​jeffkl made their first contribution in
dotnet/extensions#6772
* @​ViveliDuCh made their first contribution in
dotnet/extensions#6770
* @​kelly-yinn made their first contribution in
dotnet/extensions#6694
* @​ssmelov made their first contribution in
dotnet/extensions#6821
* @​Varorbc made their first contribution in
dotnet/extensions#6858
 ... (truncated)

## 9.9.0

## Highlights

### AI
- Abstractions for **remote MCP servers**; response/approval flow
support via new experimental types
- **Function approvals** via new experimental types (e.g.,
`ApprovalRequiredAIFunction`, user input/approval request & response
content).
- **Reasoning text streaming** for OpenAI Responses ChatClient
streaming.
- **`AIFunction` split** into a base class to improve extensibility.
- **`IChatReducer` moved** to `Microsoft.Extensions.AI.Abstractions`.
- Updated to **OpenAI 2.4.0** and **genai standard convention 1.37**.
- Coalescing logic now treats **`ChatMessage.Role` changes** as new
messages.
- **`GetResponseAsync<T>`** now reads only the **last** message (bug
fix).
- OpenTelemetry ChatClient/EmbeddingGenerator logs **raw additional
properties** (no key mangling).
- Fixed **empty annotated text chunk** handling in streaming with OpenAI
Assistants.

### Telemetry & Diagnostics
- HTTP diagnostics log **query string params** with proper redaction
(emitted on `url.query`).
- `server.address` telemetry emits **host only** (per OpenTelemetry
semantic conventions).
- Heuristics added to detect **well-known model hosts**.
- Resource monitoring can consider **`Environment.CpuUsage`**.

## New Contributors
* @​ykumashev made their first contribution in
dotnet/extensions#6696

**Full Changelog**:
dotnet/extensions@v9.8.0...v9.9.0

## 9.8.0

## What's Changed
* Align EventId generation with M.E.Logging source-gen by @​xakep139 in
dotnet/extensions#6566
* Add resiliency mechanism to CPU and memory utilization checks by
@​amadeuszl in dotnet/extensions#6528
* Suppress flaky test until fixed by @​joelverhagen in
dotnet/extensions#6568
* Create a project template for an MCP server by @​joelverhagen in
dotnet/extensions#6547
* Use dnx instead of dotnet tool exec in MCP server template README by
@​joelverhagen in dotnet/extensions#6571
* Add reporting tests that show NLP results. by @​peterwald in
dotnet/extensions#6574
* Branding updates for 9.8.0 by @​joperezr in
dotnet/extensions#6573
* Fix `ConfigureEvaluationTests.ps1` script when `$ConfigRoot` is not
supplied by @​peterwald in
dotnet/extensions#6575
* Refactor Resource Monitoring by @​evgenyfedorov2 in
dotnet/extensions#6554
* Update McpServer template for 0.3.0-preview.2 by @​stephentoub in
dotnet/extensions#6578
* Add container.cpu.time metric by @​evgenyfedorov2 in
dotnet/extensions#5806
* Add netstandard2.0 compatibility to
Microsoft.Extensions.Diagnostics.Testing and dependencies by @​bdovaz in
dotnet/extensions#6219
* Add netstandard2.0 compatibility to Microsoft.Extensions.Telemetry and
dependencies by @​bdovaz in
dotnet/extensions#6218
* Simplify Http.Diagnostics by @​pentp in
dotnet/extensions#6174
* Add netstandard2.0 compatibility to
Microsoft.Extensions.Http.Resilience and dependencies by @​bdovaz in
dotnet/extensions#6582
* Ingore null loggers returned by LogProviders in ELoggerFactory by
@​petrroll in dotnet/extensions#6585
* Merging changes from internal by @​joperezr in
dotnet/extensions#6588
* [Logging] Fixes LogProperties and LogPropertyIgnore attributes to work
if an object being logged resides in a different assembly than the
logging method by @​iliar-turdushev in
dotnet/extensions#6600
* Add memory usage metric by @​evgenyfedorov2 in
dotnet/extensions#6586
* Add schema version to server.json in MCP template by @​joelverhagen in
dotnet/extensions#6606
* Merge release/9.7 into main by @​joperezr in
dotnet/extensions#6589
* Update MCP server template readme to show both VS Code and Visual
Studio notes by @​Copilot in
dotnet/extensions#6591
* Update Azure Open AI package referenced by eval integration tests by
@​shyamnamboodiripad in dotnet/extensions#6609
* Target .NET 8 for more stable runtime requirement by @​joelverhagen in
dotnet/extensions#6617
* Add support for new Azure AI Foundry project type for Safety evals by
@​shyamnamboodiripad in dotnet/extensions#6621
* M.E.AI.AzureAIInference - Azure.AI.Inference Package Bump by
@​rogerbarreto in dotnet/extensions#6624
* Add DataContent.Name property by @​stephentoub in
dotnet/extensions#6616
* Fix handling of multiple responses messages by @​stephentoub in
dotnet/extensions#6627
* Expose additional chat model conversion helpers by @​stephentoub in
dotnet/extensions#6629
* [main] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot]
in dotnet/extensions#6633
* [Http.Resilience] The DisableFor method should try to retrieve the
request object from the resilience context by @​iliar-turdushev in
dotnet/extensions#6618
* Bump Package validation baseline version to 9.7.0 by @​Copilot in
dotnet/extensions#6650
* Fix internal package version detection for project templates by
@​MackinnonBuck in dotnet/extensions#6651
* Remove `Microsoft.Extensions.AI.Ollama` by @​MackinnonBuck in
dotnet/extensions#6655
* Fix M.E.AI package refs by @​stephentoub in
dotnet/extensions#6654
* Add [Description] to DataContent.Uri by @​stephentoub in
dotnet/extensions#6615
* Fix duplicate solution file when creating an AI Chat Web app from VS
by @​MackinnonBuck in dotnet/extensions#6653
* Add ChatMessage.CreatedAt by @​stephentoub in
dotnet/extensions#6657
* Add TextContent.Annotations by @​stephentoub in
dotnet/extensions#6619
* Add FunctionInvokingChatClient.AdditionalTools by @​stephentoub in
dotnet/extensions#6661
* Fix unintentional test env var change by @​stephentoub in
dotnet/extensions#6660
* Add more openai conversion helpers by @​stephentoub in
dotnet/extensions#6662
* Add OriginalRepoCommitHash to assemblies by @​BrennanConroy in
dotnet/extensions#6667
* Include a trivial items keyword if missing. by @​eiriktsarpalis in
dotnet/extensions#6669
* Add resolution of function parameter level data annotation attributes.
by @​eiriktsarpalis in dotnet/extensions#6671
* Fix issue with NetSourceIndexStage1 for dependency conflict versions
by @​joperezr in dotnet/extensions#6672
* Expose streaming conversion utility methods by @​stephentoub in
dotnet/extensions#6636
* Couple of fixes for MEAI.Evaluation by @​shyamnamboodiripad in
dotnet/extensions#6673
* Fix one more version conflict on the docs transport package by
@​joperezr in dotnet/extensions#6675
 ... (truncated)

## 9.7.2

## Packages Released

* [Microsoft.Extensions.AI.Templates
9.7.2-preview.3.25366.2](https://www.nuget.org/packages/Microsoft.Extensions.AI.Templates/9.7.2-preview.3.25366.2)

## What's Changed

* Target .NET 8 for more stable runtime requirement by @​joelverhagen in
#​6617

**Full Changelog**:
dotnet/extensions@v9.7.1...v9.7.2

## 9.7.1

## Packages Released

* [Microsoft.Extensions.AI
9.7.1](https://www.nuget.org/packages/Microsoft.Extensions.AI/9.7.1)
* [Microsoft.Extensions.AI.Abstractions
9.7.1](https://www.nuget.org/packages/Microsoft.Extensions.AI.Abstractions/9.7.1)
* [Microsoft.Extensions.AI.OpenAI
9.7.1-preview.1.25365.4](https://www.nuget.org/packages/Microsoft.Extensions.AI.OpenAI/9.7.1-preview.1.25365.4)
* [Microsoft.Extensions.AI.AzureAIInference
9.7.1-preview.1.25365.4](https://www.nuget.org/packages/Microsoft.Extensions.AI.AzureAIInference/9.7.1-preview.1.25365.4)
* [Microsoft.Extensions.AI.Templates
9.7.1-preview.3.25365.4](https://www.nuget.org/packages/Microsoft.Extensions.AI.Templates/9.7.1-preview.3.25365.4)

## What's Changed

* Merging changes from internal by @​joperezr in #​6588
* Bump FunctionInvokingChatClient.MaximumIterationsPerRequest from 10 to
40 by @​stephentoub in #​6599
* Expose M.E.AI.OpenAI input message conversions by @​stephentoub in
#​6601
* Add schema version to server.json in MCP template by @​joelverhagen in
#​6606
* Update MCP server template readme to show both VS Code and Visual
Studio notes by @​jeffhandley in #​6591
* Fix schema generation for Nullable<T> function parameters. by
@​eiriktsarpalis in #​6596
* Branding updates for 9.7.1 by @​joperezr in
dotnet/extensions#6611
* Add DelegatingAIFunction by @​stephentoub in
dotnet/extensions#6565
* Add FunctionInvokingChatClient.FunctionInvoker delegate by
@​stephentoub in dotnet/extensions#6564
* Enable specifying "strict" for OpenAI clients via ChatOptions by
@​stephentoub in dotnet/extensions#6552
* AIFunctionFactory: tolerate JSON string function parameters. by
@​eiriktsarpalis in dotnet/extensions#6572
* AIFunctionFactory: add test coverage for JSON comments. by
@​eiriktsarpalis in dotnet/extensions#6576
* Update M.E.AI.OpenAI for latest OpenAI release by @​stephentoub in
dotnet/extensions#6577
* Update OpenTelemetry semantic conventions version from 1.35 to 1.36 by
@​Copilot in dotnet/extensions#6579
* AIFunctionFactory: add a flag for disabling return schema generation.
by @​eiriktsarpalis in dotnet/extensions#6551
* Bump FunctionInvokingChatClient.MaximumIterationsPerRequest from 10 to
40 by @​stephentoub in dotnet/extensions#6599
* Expose M.E.AI.OpenAI input message conversions by @​stephentoub in
dotnet/extensions#6601
* Fix schema generation for Nullable<T> function parameters. by
@​eiriktsarpalis in dotnet/extensions#6596


**Full Changelog**:
dotnet/extensions@v9.7.0...v9.7.1

## 9.7.0

## What's Changed
* Branding updates for 9.7 by @​joperezr in
dotnet/extensions#6495
* Fix name of genai input/output tokens tag by @​stephentoub in
dotnet/extensions#6494
* [main] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot]
in dotnet/extensions#6503
* Improve handling of RawRepresentation in OpenAI{Response}ChatClient by
@​stephentoub in dotnet/extensions#6500
* Bring back AsIChatClient for OpenAI AssistantClient by @​stephentoub
in dotnet/extensions#6501
* Add resiliency to Resource Monitoring in Linux by @​amadeuszl in
dotnet/extensions#6489
* Merging changes from the internal fork by @​joperezr in
dotnet/extensions#6508
* Workaround OpenAI assistant's RunCreationOption's tools override by
@​stephentoub in dotnet/extensions#6512
* Add ChatOptions.Instructions by @​stephentoub in
dotnet/extensions#6505
* Introduce evaluators for agentic workflows by @​shyamnamboodiripad in
dotnet/extensions#6514
* Allow a CachingChatClient to control per-request caching by
@​stephentoub in dotnet/extensions#6524
* Tweak OpenAI JSON schema transforms by @​stephentoub in
dotnet/extensions#6523
* Merging changes from release/9.6 branch by @​joperezr in
dotnet/extensions#6516
* Augment AIJsonUtilities.CreateJsonSchema for more types and
annotations by @​stephentoub in
dotnet/extensions#6540
* Added conversions from AIFunction to various OpenAI tools by
@​KrzysztofCwalina in dotnet/extensions#6539
* Add SpeechToTextResponse.Usage by @​stephentoub in
dotnet/extensions#6546
* Implement BLEU score evaluation for NLP tests by @​peterwald in
dotnet/extensions#6537
* [main] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot]
in dotnet/extensions#6553
* #​5962 Change to early return of OS instead of throwing by
@​juliankock in dotnet/extensions#5963
* Mark log sampling & buffering API as stable by @​evgenyfedorov2 in
dotnet/extensions#6534
* Update GenAI otel impl for v1.35 by @​stephentoub in
dotnet/extensions#6557
* Implement GLEU and F1 NLP evaluators by @​peterwald in
dotnet/extensions#6555
* Update tokenizer algorithm to use is [..] by @​peterwald in
dotnet/extensions#6561
* Rename some constants to match convention by @​shyamnamboodiripad in
dotnet/extensions#6562
* Add
DistributedCachingChatClient/EmbeddingGenerator.AdditionalCacheKeyValues
by @​stephentoub in dotnet/extensions#6558

## New Contributors
* @​KrzysztofCwalina made their first contribution in
dotnet/extensions#6539
* @​juliankock made their first contribution in
dotnet/extensions#5963

**Full Changelog**:
dotnet/extensions@v9.6.0...v9.7.0

## 9.6.0

## What's Changed
* Branding updates for 9.6.0 by @​joperezr in
dotnet/extensions#6399
* Add log buffering info to README.md by @​evgenyfedorov2 in
dotnet/extensions#6403
* Fix dynamic config update for log buffering by @​evgenyfedorov2 in
dotnet/extensions#6435
* Remove unused select param from CreateRecordsForDocumentAsync by
@​jongalloway in dotnet/extensions#6341
* Merge internal changes by @​joperezr in
dotnet/extensions#6437
* Reduce per-lookup overhead from key validation in HybridCache by
@​MihaZupan in dotnet/extensions#6441
* [main] Update dependencies from dotnet/arcade by @​dotnet-maestro in
dotnet/extensions#6443
* Merge release/9.5 into main by @​joperezr in
dotnet/extensions#6448
* Fix up comments in eval API json files by @​shyamnamboodiripad in
dotnet/extensions#6452
* Remove preview tag on Azure DevOps extension by @​peterwald in
dotnet/extensions#6456
* Bump PackageValidation against 9.5.0 and enable for stable MEAI
packages by @​joperezr in dotnet/extensions#6458
* Fix paramref tag by @​gewarren in
dotnet/extensions#6459
* [main] Update dependencies from dotnet/arcade by @​dotnet-maestro in
dotnet/extensions#6462
* Add a script to diff the contents of folders that match a specific
pattern across two branches by @​shyamnamboodiripad in
dotnet/extensions#6453
* Remove `title` and `description` keywords from root-level schemas in
AIFunctionFactory. by @​eiriktsarpalis in
dotnet/extensions#6465
* Replace JSON vector store with SQLite by @​MackinnonBuck in
dotnet/extensions#6438
* Update chat template `Microsoft.SemanticKernel` dependency to 1.53.0
by @​MackinnonBuck in dotnet/extensions#6470
* Update chat template external dependencies by @​MackinnonBuck in
dotnet/extensions#6471
* Exclude provider URI from cache key computation by default by
@​shyamnamboodiripad in dotnet/extensions#6473
* Make hashing stable w.r.t. indentation settings and property ordering.
by @​eiriktsarpalis in dotnet/extensions#6476
* [main] Update dependencies from dotnet/arcade by @​dotnet-maestro in
dotnet/extensions#6481
* Add default value for namedArg in Microsoft.Gen.Metrics.parser by
@​BowenYang666 in dotnet/extensions#6238
* Update OpenTelemetryChatClient to 1.34 by @​stephentoub in
dotnet/extensions#6466
* Delete M.E.AI changelog files by @​stephentoub in
dotnet/extensions#6467
* Add comma to remarks by @​gewarren in
dotnet/extensions#6485
* Implement disk io metrics for linux by @​makazeu in
dotnet/extensions#6374
* Add `AIFunction.ReturnJsonSchema` by @​eiriktsarpalis in
dotnet/extensions#6447

## New Contributors
* @​MihaZupan made their first contribution in
dotnet/extensions#6441
* @​BowenYang666 made their first contribution in
dotnet/extensions#6238

**Full Changelog**:
dotnet/extensions@v9.5.0...v9.6.0

Commits viewable in [compare
view](https://github.com/dotnet/extensions/commits/v10.0.0).
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