dotnet-1.22.0
Microsoft Agent Framework dotnet-1.22.0 introduces multiple breaking changes across .NET and Python, including scoped MCP sessions, sticky Foundry delegated identities, and promotes AgentSessionStore to Abstractions.
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为什么值得关注
The Microsoft Agent Framework release dotnet-1.22.0 delivers significant updates and breaking architectural changes across the .NET and Python implementations. Key breaking modifications include: promoting AgentSessionStore into Agents.AI.Abstractions , refining replay support via Approval Binding, scoping provider-backed MCP sessions strictly per invocation, ensuring Foundry delegated user identities remain sticky on AgentSession , and introducing request-scoped Foundry agent factories in Python. Additionally, new features and fixes include exposing OpenTelemetryAgent.DefaultSourceName , an AsIChatClient extension to expose an AIAgent as an IChatClient , preserved cached/reasoning token counts in Foundry Hosting, workflow HTTP handler race conditions and URI canonization fixes, and refined skill frontmatter parsing across both .NET and Python.
可执行摘要
Release dotnet-1.22.0 of Microsoft Agent Framework brings breaking changes: promoting AgentSessionStore to Agents.AI.Abstractions, scoping provider-backed MCP sessions per invocation, sticky Foundry user identity on AgentSession, approval binding replay modifications, and request-scoped Foundry agent factories in Python. New features include AsIChatClient extension, per-tool AgentModeProvider controls, and improved…
- Agent 实用度
- 82/100
- 可信度
- 96%
- 机器格式
- JSON + Markdown
开发者应核对什么
- Update namespace and assembly references for AgentSessionStore due to its promotion into Agents.AI.Abstractions .
- Verify provider-backed MCP session integrations to account for per-invocation scoping.
- Review Foundry integrations for identity stickiness on AgentSession and adoption of request-scoped agent factories in Python.
- Adjust approval replay logic to align with the updated Approval Binding behavior.