Update Microsoft.Extensions.AI and OpenAI libraries to latest versions #13325
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Co-authored-by: stephentoub <[email protected]>
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.Net: [WIP] Update the Microsoft.Extensions.AI libraries and the OpenAI library to their latest versions available on nuget.
Update Microsoft.Extensions.AI and OpenAI libraries to latest versions
Nov 3, 2025
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stephentoub
November 3, 2025 13:42
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Updates Microsoft.Extensions.AI packages and OpenAI SDK to their latest stable/preview releases available on NuGet.
Package Updates
Microsoft.Extensions.AI: 9.10.0 → 9.10.2Microsoft.Extensions.AI.Abstractions: 9.10.0 → 9.10.2Microsoft.Extensions.AI.OpenAI: 9.10.0-preview.1.25513.3 → 9.10.2-preview.1.25552.1OpenAI: 2.5.0 → 2.6.0Known Impact
OpenAI SDK 2.6.0 introduces ref struct types in
ChatToolCall.Patchthat cannot be serialized by System.Text.Json. This breaks 23 unit tests inConnectors.OpenAI.UnitTeststhat directly serialize OpenAI SDK types. Runtime functionality is unaffected—the connector does not serialize these internal types in normal operation.All changes are in
dotnet/Directory.Packages.props.Original prompt
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