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v1.10.0

🚀 Implementation for Spec revision 2025-06-18

• feat: implement MCP-Protocol-Version header requirement for HTTP transport by @​felixweinberger in modelcontextprotocol/python-sdk#898
• Rename ResourceReference to ResourceTemplateReference by @​ihrpr in modelcontextprotocol/python-sdk#947
• feat: add _meta to more objects by @​felixweinberger in modelcontextprotocol/python-sdk#963
• Include context into completions by @​ihrpr in modelcontextprotocol/python-sdk#966
• Add support for Elicitation by @​ihrpr in modelcontextprotocol/python-sdk#625
• Update _meta usage guidance in types by @​ihrpr in modelcontextprotocol/python-sdk#971
• Add title to tools, resources, prompts by @​felixweinberger in modelcontextprotocol/python-sdk#972
• Add resource Link by @​ihrpr in modelcontextprotocol/python-sdk#974
• MCP server separation into Authorization Server (AS) and Resource Server (RS) roles per spec PR #338 by @​ihrpr in modelcontextprotocol/python-sdk#982
• RFC 8707 Resource Indicators Implementation by @​ihrpr in modelcontextprotocol/python-sdk#991
• Fix /.well-known/oauth-authorization-server dropping path by @​ihrpr in modelcontextprotocol/python-sdk#1014
• Make "resource" optional on earlier protocols by @​dr3s in modelcontextprotocol/python-sdk#1017
• Add schema validation to lowlevel server by @​bhosmer-ant in modelcontextprotocol/python-sdk#1005
• feat: Add structured output support for tool functions by @​bhosmer-ant in modelcontextprotocol/python-sdk#993
• Update latest protocol version to 2025-06-18 by @​ihrpr in modelcontextprotocol/python-sdk#1036

Other changes

• set timeout for sse in httpx_client_factory by @​ihrpr in modelcontextprotocol/python-sdk#943
• clean-up: removed unused ci file by @​DarkDk123 in modelcontextprotocol/python-sdk#950
• ci: add timeout on the test job by @​Kludex in modelcontextprotocol/python-sdk#955
• Fix uncaught exception in MCP server by @​ddworken in modelcontextprotocol/python-sdk#967
• Allow longer duration in test_188_concurrency by @​msabramo in modelcontextprotocol/python-sdk#969
• Add support for DNS rebinding protections by @​ddworken in modelcontextprotocol/python-sdk#861
• Fix Windows subprocess NotImplementedError (STDIO clients) by @​theailanguage in modelcontextprotocol/python-sdk#596
• Remove github from auth examples by @​ihrpr in modelcontextprotocol/python-sdk#1011
• refactor: rename DummyProcess to FallbackProcess in Windows stdio by @​felixweinberger in modelcontextprotocol/python-sdk#1015
• ci: add --frozen flag to all uv commands in workflows by @​dsp-ant in modelcontextprotocol/python-sdk#970
• unpin jsonschema version by @​ihrpr in modelcontextprotocol/python-sdk#1037

New Contributors 🙏

• @​DarkDk123 made their first contribution in modelcontextprotocol/python-sdk#950
• @​msabramo made their first contribution in modelcontextprotocol/python-sdk#969
• @​theailanguage made their first contribution in modelcontextprotocol/python-sdk#596

Full Changelog: modelcontextprotocol/python-sdk@v1.9.4...v1.10.0

v1.9.4

What's Changed

• Support Cursor OAuth client registration by @​sam-tombury in modelcontextprotocol/python-sdk#895
• feat: support audio content by @​LucaButBoring in modelcontextprotocol/python-sdk#725
• Use total_seconds instead of seconds on timeout by @​Kludex in modelcontextprotocol/python-sdk#896
• normalize string ID to int in server messages for compatibility by @​wangxm345566462 in modelcontextprotocol/python-sdk#851
• relax validation by @​dr3s in modelcontextprotocol/python-sdk#879
• Fix uncaught exception in MCP server by @​ddworken in modelcontextprotocol/python-sdk#822
• Use FileUrl on the resources/list call in the simple-resource example by @​nandsha in modelcontextprotocol/python-sdk#907

... (truncated)

• dced223 Remove frozen from build (#1040)
• 0323831 unpin jsonschema version (#1037)
• 4b65963 Update latest protocol version to 2025-06-18 (#1036)
• 43bb24f feat: Add structured output support for tool functions (#993)
• c8bbfc0 Add schema validation to lowlevel server (#1005)
• 0b11bdb ci: add --frozen flag to all uv commands in workflows (#970)
• 41f3bc3 Make "resource" optional on earlier protocols (#1017)
• 4d45bb8 refactor: rename DummyProcess to FallbackProcess in Windows stdio (#1015)
• 6747688 Fix /.well-known/oauth-authorization-server dropping path (#1014)
• ce007de Remove github from auth examples (#1011)
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