[1.0.0b251120] - 2025-11-20

Added

• agent-framework-core: Introducing support for declarative YAML spec (#2002)
• agent-framework-core: Use AI Foundry evaluators for self-reflection (#2250)
• agent-framework-core: Propagateas_tool() kwargs and add runtime context + middleware sample (#2311)
• agent-framework-anthropic: Anthropic Foundry integration (#2302)
• samples: M365 Agent SDK Hosting sample (#2292)
• samples: Foundry Sample for A2A + SharePoint Samples (#2313)

Changed

• agent-framework-azurefunctions: [BREAKING] Schema changes for Azure Functions package (#2151)
• agent-framework-core: Move evaluation folders underevaluations (#2355)
• agent-framework-core: Move red teaming files to their own folder (#2333)
• agent-framework-core: "fix all" task now single source of truth (#2303)
• agent-framework-core: Improve and clean up exception handling (#2337,#2319)
• agent-framework-core: Clean up imports (#2318)

Fixed

• agent-framework-azure-ai: Fix for Azure AI client (#2358)
• agent-framework-core: Fix tool execution bleed-over in aiohttp/Bot Framework scenarios (#2314)
• agent-framework-core:@ai_function now correctly handlesself parameter (#2266)
• agent-framework-core: Resolve string annotations inFunctionExecutor (#2308)
• agent-framework-core: Langfuse observability captures ChatAgent system instructions (#2316)
• agent-framework-core: Incomplete URL substring sanitization fix (#2274)
• observability: Handle datetime serialization in tool results (#2248)