microsoft/Agents-for-net v1.4.83

v1.4 SDK Release

Repository: microsoft/Agents-for-net

Tag: v1.4.83

Published: 2026-02-23T19:39:53Z

Prerelease: no

Release notes:

What's Changed

• Users/mbarbour/run release by @MattB-msft in https://github.com/microsoft/Agents-for-net/pull/524
• AgentUserAuthorization now accepts Event tokens/response by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/529
• Handle null scopes in MsalAuth.cs more robustly by @MattB-msft in https://github.com/microsoft/Agents-for-net/pull/467
• Agentic flag was not being passed to RouteList during AddRoute by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/535
• UrlEncode the convId for ReplyToActivity and SendToConversation by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/532
• Only set Expiration in TokenResponse if non-default value by @MattB-msft in https://github.com/microsoft/Agents-for-net/pull/544
• Dependency updates by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/552
• Exposed BlobsTranscriptStore constructor that accepts a BlobContainerClient by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/559
• Removed duplicate per-route OAuth in OBO sample by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/560
• Added agentic route flag to Teams AgentExtension by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/561
• Model code quality by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/574
• Reverted removal of capturing Activity.Id during TurnContext.SendActivities by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/589
• Move TeamsAttachmentDownloader to Core by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/492
• Add Entity assembly attribute for serialization support by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/593
• dependabot rollup by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/602
• Fixed UserAuthorization.ExchangeToken using cached token for subsequent exchanges by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/622
• Dependabot rollup by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/641
• Obsolete AgentApplicationOptions.Adapter by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/639
• Users/mbarbour/skip azdev ops build on dependabot by @MattB-msft in https://github.com/microsoft/Agents-for-net/pull/654
• AAU using ConfidentialClientApplicationBuilder by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/626
• Validate path characters in zip entry names - CodeQL detection by @MattB-msft in https://github.com/microsoft/Agents-for-net/pull/657
• StreamingResponse.StreamId public by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/631
• Clone Diagnostics.Activity.Current for background queue by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/630
• TokenResponse.IsExchangeable value dropped on initial SSO exchange by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/662
• Render JWT details as Adaptive Card in agentic reply by @MattB-msft in https://github.com/microsoft/Agents-for-net/pull/688
• Update authority URL regex to handle GUID tenant IDs by @MattB-msft in https://github.com/microsoft/Agents-for-net/pull/690
• Added original AgentExtension.AddRoute back for binary compat by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/699
• Update HeaderPropagation assembly to use source generator by @sw-joelmut in https://github.com/microsoft/Agents-for-net/pull/711
• Add CopilotStudioSubscriberClient SSE sample and SDK updates by @MattB-msft in https://github.com/microsoft/Agents-for-net/pull/702
• Added MessageReaction.Properties by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/716
• Bump DotNet SDK verison to 8.0.418 by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/713
• Added AgentInterface attribute and MapAgentEndpoints extensions by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/707
• Corrected getting Newtonsoft type information for deserialization of existing data by @tracyboehrer in https://github.com/microsoft/Agents-for-net/pull/708

Full Changelog: https://github.com/microsoft/Agents-for-net/compare/v1.3.176...v1.4.83