python-1.0.0b251204

[1.0.0b251204] - 2025-12-04

Added

• agent-framework-core: Add support for Pydantic BaseModel as function call result (#2606)
• agent-framework-core: Executor events now include I/O data (#2591)
• samples: Inline YAML declarative sample (#2582)
• samples: Handoff-as-agent with HITL sample (#2534)

Changed

• agent-framework-core: [BREAKING] Support Magentic agent tool call approvals and plan stalling HITL behavior (#2569)
• agent-framework-core: [BREAKING] Standardize orchestration outputs as list of ChatMessage; allow agent as group chat manager (#2291)
• agent-framework-core: [BREAKING] Respond with AgentRunResponse including serialized structured output (#2285)
• observability: Use executor_id and edge_group_id as span names for clearer traces (#2538)
• agent-framework-devui: Add multimodal input support for workflows and refactor chat input (#2593)
• docs: Update Python orchestration documentation (#2087)

Fixed

• observability: Resolve mypy error in observability module (#2641)
• agent-framework-core: Fix AgentRunResponse.created_at returning local datetime labeled as UTC (#2590)
• agent-framework-core: Emit ExecutorFailedEvent before WorkflowFailedEvent when executor throws (#2537)
• agent-framework-core: Fix MagenticAgentExecutor producing repr string for tool call content (#2566)
• agent-framework-core: Fixed empty text content Pydantic validation failure (#2539)
• agent-framework-azure-ai: Added support for application endpoints in Azure AI client (#2460)
• agent-framework-azurefunctions: Add MCP tool support (#2385)
• agent-framework-core: Preserve MCP array items schema in Pydantic field generation (#2382)
• agent-framework-devui: Make tool call view optional and fix links (#2243)
• agent-framework-core: Always include output in function call result messages (#2414)
• agent-framework-redis: Fix TypeError (#2411)