microsoft/agent-framework python-1.8.1

python-1.8.1

Repository: microsoft/agent-framework

Tag: python-1.8.1

Published: 2026-06-09T21:39:05Z

Prerelease: no

Release notes:

[1.8.1] - 2026-06-09

Added

• agent-framework-core: Add MCP client OTel spans per GenAI semantic conventions (#6349)
• agent-framework-core: Add MCP long-running task support (#6319)

Changed

• agent-framework-claude: Bump claude-agent-sdk to 0.2.87 (#6248)
• agent-framework-core: Document checkpoint storage security model and deserialization trust boundaries (#6295)
• agent-framework-azurefunctions: Document checkpoint storage security model and deserialization trust boundaries (#6295)

Fixed

• agent-framework-core: Filter MCP tool kwargs to declared params via allowlist (#6399)
• agent-framework-core: Fix per-service-call history persistence with server-storing clients (#6310)
• agent-framework-openai: Use getattr for non-OpenAI provider response compatibility (#6270)
• agent-framework-foundry-hosting: Refactor workflow-as-agent pending request handling (#6259)
• agent-framework-gemini: Make Gemini honor declarative outputSchema, not just JSON mode (#5893)
• agent-framework-mem0: Isolate entity retrieval and correct app_id payload (#6242)
• agent-framework-ag-ui: Match AG-UI approval responses to requested arguments (#6376)