.NET: Update Microsoft.Extensions.AI.* packages to 10.2.0 #3211
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… tests Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
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[WIP] Update Microsoft.Extensions.AI packages to version 10.2
Update Microsoft.Extensions.AI.* packages to 10.2.0
Jan 14, 2026
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Pull request overview
This PR updates the Microsoft.Extensions.AI.* packages from version 10.1.1 to 10.2.0 and adjusts tests to accommodate an upstream behavioral change in timestamp coalescing from "latest timestamp wins" to "first non-null valid timestamp wins".
Changes:
- Updated Microsoft.Extensions.AI packages to 10.2.0
- Bumped transitive dependencies (System.Text.Json, System.Threading.Channels, etc.) from 10.0.1 to 10.0.2
- Modified test assertions and timestamps to reflect the new "first timestamp wins" behavior
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| dotnet/Directory.Packages.props | Updated Microsoft.Extensions.AI.* packages to 10.2.0 and transitive dependencies to 10.0.2 |
| dotnet/tests/Microsoft.Agents.AI.Abstractions.UnitTests/AgentRunResponseUpdateExtensionsTests.cs | Updated test timestamps to realistic values and changed assertions to match new "first timestamp wins" behavior |
peibekwe
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Jan 15, 2026
alliscode
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Jan 15, 2026
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@copilot, please merge in main and address the merge conflict |
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Merged main and resolved the conflict in |
stephentoub
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Jan 20, 2026
peibekwe
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Jan 20, 2026
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Jan 20, 2026
* Initial plan * Update Microsoft.Extensions.AI.* to 10.2.0 and fix timestamp behavior tests Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
This was referenced Jan 21, 2026
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Motivation and Context
Updating to the latest Microsoft.Extensions.AI.* packages (10.2.0) on NuGet as requested.
Description
Package updates in
dotnet/Directory.Packages.props:Transitive dependencies bumped to satisfy new requirements:
Microsoft.Bcl.AsyncInterfaces10.0.1 → 10.0.2Microsoft.Extensions.DependencyInjection.Abstractions10.0.1 → 10.0.2Microsoft.Extensions.Logging.Abstractions10.0.1 → 10.0.2System.Diagnostics.DiagnosticSource10.0.1 → 10.0.2System.Text.Json10.0.1 → 10.0.2System.Threading.Channels10.0.1 → 10.0.2Test updates:
The 10.2.0 release changed timestamp coalescing behavior in
ToChatResponse()from "latest timestamp wins" to "first non-null valid timestamp wins". UpdatedAgentResponseUpdateExtensionsTests.csto reflect this upstream behavioral change:Contribution Checklist
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