Releases · microsoft/Agents-for-net

Significant Improvements / Bug fixes

Fixed several bugs around managing user token expiration for user authorization tokens to reduce the frequency of communication with Entra ID
Fixed issues relating to some Teams Auth Centric SSO behaviors that would cause the system fail to acquire an auth token for a user that the user should have otherwise been able to acquire.
Fixed several behavior issues with Agent SDK Host operating as a Skill, and in Agent to Agent Mode for Copilot Studio, specifically dealing with the behavior of the system when operating in Expect Replies mode.
Improved handling of InvokeReplies and hardened the behavior with relation to teams.
Teams client ported from Teams AI lib v1.
Added Net Standard 2.0 target for Non-Hosting libraries to support internal and external partner system dependencies on Agent SDK modules.
Added support for Pre-Route user authorization handlers, this will allow a developer to request that 1 or more user authorization tokens be available to the turn operation at execution time.
Added support for Workload Identity
Microsoft Teams added Microsoft.Agents.Extensions.Teams.AI lib porting over Teams AI v1 and part of v2 AI lib support.
Microsoft Teams improved teams operations support in Microsoft.Agents.Extensions.Teams to include additional features for

Dependency Updates:

Updated several package versions in Directory.Packages.props, including Microsoft.SemanticKernel packages, System.Runtime.Caching, and Microsoft.Bcl.AsyncInterfaces. Added new dependencies such as PolySharp and JsonSchema.Net. [1] [2] [3] [4]

Workflow Adjustments:

Added a new Linux-specific CI workflow (ci-linux.yml) for local build and test.
Modified the existing CI workflow (ci.yml) to target Windows instead of Linux.

Detailed What's Changed:

Using IUserTokenClient.GetTokenOrSignInResourceAsync by @tracyboehrer in #214
Updated Agent-to-Agent samples to use minimal Program.cs by @tracyboehrer in #229
Update projects for multi-targeting and framework compatibility by @MattB-msft in #226
Sync EmptyAgent by @tracyboehrer in #233
Sync WeatherAgent by @tracyboehrer in #231
Optional serializer 'object' as string by @tracyboehrer in #230
Add AdaptiveCardInvokeResponseConverter for JSON handling by @MattB-msft in #237
AgentApplication route selector changes by @tracyboehrer in #240
Users/mbarbour/update teams extension for missingparts by @MattB-msft in #246
Extension serialization init fix by @tracyboehrer in #243
docs: add troubleshoot and finding schema name by @JasonTheDeveloper in #215
Added Anonymous support and FullAuthentication sample by @tracyboehrer in #245
Sync samples changes in umbrella back to repo by @tracyboehrer in #258
fix netstandard typo by @goldenwitch in #261
Moving old Teams samples to private repo by @tracyboehrer in #257
Teams OAuth/SSO corrections by @tracyboehrer in #250
Added AI Citations to StreamingResponses by @tracyboehrer in #264
Update Message processor to not required ServiceURL when an activity request appears with Delivery mode equal to ExpectReplies by @MattB-msft in #268
fix linux build by @rido-min in #269
Add method to determine connector client necessity by @MattB-msft in #270
ProtocolJsonSerializer.ApplyExtensionOptions(lamda) by @tracyboehrer in #271
Users/jdaly/ai-code-comments by @JimDaly in #265
Enhance ExceptionParser and update error handling by @MattB-msft in #273
Added ConversationAccountConverter by @tracyboehrer in #277
UserAuthentication Auto changes + Token caching by @tracyboehrer in #204
Now serializing empty lists by @tracyboehrer in #280
Restored original EnsureTrailingSlash by @tracyboehrer in #281
Improve version retrieval in UserAgent.cs by @MattB-msft in #282
Added HandlingAttachments by @tracyboehrer in #284
UserAuth fixes by @tracyboehrer in #289
AIEntityConverter fix, SerializationInit exception catch by @tracyboehrer in #285
Inline /// comment documentation updates by @phecke in #292
Handle "OBOScopes" as a string instead of an array by @tracyboehrer in #291
Removed test-bots by @tracyboehrer in #286
Minor AzureBotUserAuthorization internal cleanup by @tracyboehrer in #294
AdaptiveCardInvokeResponseFactory fixes by @tracyboehrer in #296
Refactor URL handling in PowerPlatformEnvironment.cs by @MattB-msft in #297
Initial commit for AI by @goldenwitch in #290
Fix Stream DeliveryMode by @sw-joelmut in #300
Updated Teams AI Lib to comply with project specs and create a proper… by @MattB-msft in #306
Update ConnectorConverter to honer JsonIgnore and JsonPropertyName by @msftshlomiyosef in #305
Added autoSignInHandlers to RouteAttribute by @tracyboehrer in #309
StreamingResponse fixes by @tracyboehrer in #313
Streaming fix (again) for sending final even when no text buffered by @tracyboehrer in #315
Update Microsoft.Agents.Extensions.Teams.AI.csproj by @MattB-msft in #321
adds signout to OBO Sample by @rido-min in #327
Add TeamsExtension sample by @rido-min in #219
Enhance ADO token retrieval by adding JWT parsing functionality by @MattB-msft in #332
Fix: TypingTimer was not stopping for streamingresponses by @tracyboehrer in #319
Consistency and comment improvements for samples by @tracyboehrer in #333
Handling non-JWT token during OAuth by not caching by @tracyboehrer in #328
Fix for anonymous access in SkillDialog and responses by @tracyboehrer in #331
Add workload identity as a MSAL option by @danielkoek in #228
Fix for Streaming bug when working with a client that does not support streaming by @MattB-msft in #337
Add conditional check for FinalMessage in activity.Text by @MattB-msft in #339
Update README.md by @sarahcritchley in #340
Fix Agent-To-Agent communication by retrieving claims from JWT token in ChannelApiController by @ceciliaavila in #335
Corrected OBO echange failed message by @tracyboehrer in #345
Workload Identity by @tracyboehrer in #320
Update MCS Client to append more detailed user agent. by @MattB-msft in #348
Added route rank and sign in handler arguments to Teams Extension by @tracyboehrer in #341
Use WriteStringValue and GetString when UnpackObjectStrings is false to handle simple string values correctly by @msftshlomiyosef in #352
Added ErrorResponseException.StatusCode by @tracyboehrer in #353
Add header propagation functionality by @sw-joelmut in #143
Add Dependabot co...