ReleaseMicrosoftMicrosoftpublished Jan 13, 2026seen Jun 26

microsoft/Agents-for-js v1.2.0

microsoft/Agents-for-js

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microsoft/Agents-for-js v1.2.0
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published Jan 13, 2026seen Jun 26captured 2whttp 200method plain

v1.2

Repository: microsoft/Agents-for-js

Tag: v1.2.0

Published: 2026-01-13T16:48:00Z

Prerelease: no

Release notes:

What's Changed

  • Extract error codes from CosmosDB storage to centralized errorHelper with tokenized helplinks by @Copilot in https://github.com/microsoft/Agents-for-js/pull/773
  • Update contributing guidelines in README by @MattB-msft in https://github.com/microsoft/Agents-for-js/pull/759
  • Bump @azure/cosmos from 4.7.0 to 4.8.0 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/783
  • Bump @types/lodash from 4.17.20 to 4.17.21 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/789
  • Bump @azure/msal-node from 3.8.2 to 3.8.3 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/782
  • Bump @microsoft/api-extractor from 7.55.0 to 7.55.1 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/788
  • Bump @azure/cosmos from 4.8.0 to 4.9.0 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/792
  • Refactor error messages to common classes by @cleemullins in https://github.com/microsoft/Agents-for-js/pull/799
  • Bump express from 5.1.0 to 5.2.0 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/801
  • Bump typedoc from 0.28.14 to 0.28.15 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/803
  • Bump tsx from 4.20.6 to 4.21.0 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/804
  • Bump express and @types/express by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/802
  • Backwards compat for Copilot Studio Client by @benbrown in https://github.com/microsoft/Agents-for-js/pull/798
  • [#654] Refactor MsalTokenProvider to match AuthProvider interface by @ceciliaavila in https://github.com/microsoft/Agents-for-js/pull/796
  • Refactor error definitions to eliminate duplicate helplink properties by @Copilot in https://github.com/microsoft/Agents-for-js/pull/808
  • [#794] appendChoices for prompt doesn't support heroCard style by @ceciliaavila in https://github.com/microsoft/Agents-for-js/pull/800
  • fix: [#17] Review MCSClient Environment variables by @ceciliaavila in https://github.com/microsoft/Agents-for-js/pull/551
  • [#373] Document logging by @ceciliaavila in https://github.com/microsoft/Agents-for-js/pull/793
  • Add support for non-streaming channels in StreamingResponse by @sw-joelmut in https://github.com/microsoft/Agents-for-js/pull/761
  • [#712] Add TeamsAttachmentDownloader to Core by @ceciliaavila in https://github.com/microsoft/Agents-for-js/pull/776
  • Bump to 1.2.0-alpha by @tracyboehrer in https://github.com/microsoft/Agents-for-js/pull/813
  • Fix for behavior change in streaming by @benbrown in https://github.com/microsoft/Agents-for-js/pull/821
  • Bump esbuild from 0.27.0 to 0.27.1 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/814
  • Fix: Do not signal ready state until first conversation ID is received by @benbrown in https://github.com/microsoft/Agents-for-js/pull/831
  • Update issue templates by @MattB-msft in https://github.com/microsoft/Agents-for-js/pull/819
  • Bump jsonwebtoken from 9.0.2 to 9.0.3 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/815
  • Bump @azure/msal-node from 3.8.3 to 3.8.4 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/816
  • Bump @microsoft/api-extractor from 7.55.1 to 7.55.2 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/822
  • Bump eslint from 9.39.1 to 9.39.2 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/841
  • Bump @types/node from 24.10.1 to 25.0.2 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/840
  • Fix: Add scopes to agentic token cache key by @benbrown in https://github.com/microsoft/Agents-for-js/pull/838
  • Fix: Update token acquisition logic for agentic scenarios by @MattB-msft in https://github.com/microsoft/Agents-for-js/pull/845
  • Bump @types/node from 25.0.2 to 25.0.3 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/842
  • Bump sinon from 21.0.0 to 21.0.1 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/844
  • Bump esbuild from 0.27.1 to 0.27.2 by @dependabot[bot] in https://github.com/microsoft/Agents-for-js/pull/843
  • Bump qs version to 6.14.1 by @ceciliaavila in https://github.com/microsoft/Agents-for-js/pull/855
  • [#847] Update jsdoc for continueConversation by @ceciliaavila in https://github.com/microsoft/Agents-for-js/pull/854
  • [#826] onTurn (handler: AgentHandler) doesn't call handler for every activity by @ceciliaavila in https://github.com/microsoft/Agents-for-js/pull/852
  • [#384] Fix FIC authentication for Agentic scenarios by @ceciliaavila in https://github.com/microsoft/Agents-for-js/pull/836

New Contributors

  • @MattB-msft made their first contribution in https://github.com/microsoft/Agents-for-js/pull/759

Full Changelog: https://github.com/microsoft/Agents-for-js/compare/v1.1.1...v1.2.0