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microsoft/agent-framework python-1.2.1

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microsoft/agent-framework python-1.2.1
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published Apr 28, 2026seen Jun 26captured 1dhttp 200method plain

python-1.2.1

Repository: microsoft/agent-framework

Tag: python-1.2.1

Published: 2026-04-28T09:23:42Z

Prerelease: no

Release notes:

[1.2.1] - 2026-04-28

Added

  • agent-framework-foundry-hosting: Add file data type support to hosted-agent Responses, refresh foundry-hosted-agents samples, and add response test coverage (#5485)
  • samples: Add requirements.txt and .env.example to the a2a/ hosting sample for pip-based setup (#5510)

Changed

  • dependencies: Update rich requirement from =13.7.1 to >=13.7.1,<16.0.0 in /python (#5227)
  • dependencies: Bump prek from 0.3.8 to 0.3.9 in /python (#5228)
  • dependencies: Bump python-multipart from 0.0.22 to 0.0.26 in /python (#5286)
  • dependencies: Bump pyasn1 from 0.6.2 to 0.6.3 in /python (#4748)
  • dependencies: Bump pytest from 9.0.2 to 9.0.3 in /python/packages/ag-ui (#5461)
  • dependencies: Bump pytest from 9.0.2 to 9.0.3 in /python/packages/devui (#5492)
  • dependencies: Bump pytest from 9.0.2 to 9.0.3 in /python/packages/lab (#5470)
  • dependencies: Bump uv from 0.11.3 to 0.11.6 in /python/packages/lab (#5469)
  • dependencies: Bump vite from 7.1.12 to 7.3.2 in /python/packages/devui/frontend (#5127)
  • dependencies: Bump vite from 7.1.12 to 7.3.2 in /python/samples/05-end-to-end/chatkit-integration/frontend (#5126)
  • dependencies: Bump postcss from 8.5.6 to 8.5.10 in /python/packages/devui/frontend (#5484)
  • dependencies: Bump postcss from 8.5.6 to 8.5.10 in /python/samples/05-end-to-end/chatkit-integration/frontend (#5491)
  • dependencies: Bump postcss from 8.5.6 to 8.5.12 in /python/samples/05-end-to-end/ag_ui_workflow_handoff/frontend (#5527)
  • dependencies: Bump picomatch from 4.0.3 to 4.0.4 in /python/packages/devui/frontend (#4921)
  • dependencies: Bump picomatch from 4.0.3 to 4.0.4 in /python/samples/05-end-to-end/ag_ui_workflow_handoff/frontend (#4936)

Fixed

  • agent-framework-core: Prevent inner_exception from being lost in AgentFrameworkException (#5167)

Full Changelog: https://github.com/microsoft/agent-framework/compare/python-1.2.0...python-1.2.1