Sourced from mcp[client,server]'s releases.

v1.11.0

What's Changed

• Update MCP to use Pydantic>=2.11 by @​medaminezghal in modelcontextprotocol/python-sdk#1041
• Flaky test fix by @​AishwaryaKalloli in modelcontextprotocol/python-sdk#1050
• chore: bump ruff by @​Kludex in modelcontextprotocol/python-sdk#1085
• docs: fix dev server command in README (#848) by @​Lasdw6 in modelcontextprotocol/python-sdk#859
• fix: support "form_post" to be one of response modes in authorization server metadata validation by @​ke-yu in modelcontextprotocol/python-sdk#1046
• Embed code snippets for README from executable examples by @​ihrpr in modelcontextprotocol/python-sdk#1055
• tests: add lowest dependency tests by @​Kludex in modelcontextprotocol/python-sdk#1067
• Fix async resource functions not being awaited by @​ihrpr in modelcontextprotocol/python-sdk#1092
• fix: Expose completions capability by @​fredericbarthelet in modelcontextprotocol/python-sdk#865
• Fix Pydantic field alias consistency in structured output by @​sjwhole in modelcontextprotocol/python-sdk#1099
• Update text to make clear Elicitation is not directly associated with… by @​evalstate in modelcontextprotocol/python-sdk#1062
• Unify process termination on POSIX & Windows (+ tests) by @​felixweinberger in modelcontextprotocol/python-sdk#1044
• Improve child process termination on POSIX & Windows by @​felixweinberger in modelcontextprotocol/python-sdk#1078
• remove max message size by @​ihrpr in modelcontextprotocol/python-sdk#1105
• #552 by @​DanielAvdar in modelcontextprotocol/python-sdk#707
• Doc update + validation in SseServerTransport + existing test fixes: addresses Issue: #827 by @​AishwaryaKalloli in modelcontextprotocol/python-sdk#900
• clean up log.error by @​ihrpr in modelcontextprotocol/python-sdk#1109
• Fix completions by @​ihrpr in modelcontextprotocol/python-sdk#1107
• fix pyright check in CI by @​ihrpr in modelcontextprotocol/python-sdk#1108
• fweinberger/align shutdown with spec by @​felixweinberger in modelcontextprotocol/python-sdk#1091
• Fix: Prevent session manager shutdown on individual session crash by @​soby in modelcontextprotocol/python-sdk#841
• Adding description field to the FastMCP get_prompt method by @​megandsouza03 in modelcontextprotocol/python-sdk#614
• chore: add markdownlint on pre-commit hook and lint md files by @​dingo4dev in modelcontextprotocol/python-sdk#996
• Fix missing line in generated snippets by @​ihrpr in modelcontextprotocol/python-sdk#1117
• The lifespan_context object here is not a dictionary like the other e… by @​johnbikes in modelcontextprotocol/python-sdk#1002

New Contributors

• @​Lasdw6 made their first contribution in modelcontextprotocol/python-sdk#859
• @​ke-yu made their first contribution in modelcontextprotocol/python-sdk#1046
• @​fredericbarthelet made their first contribution in modelcontextprotocol/python-sdk#865
• @​sjwhole made their first contribution in modelcontextprotocol/python-sdk#1099
• @​soby made their first contribution in modelcontextprotocol/python-sdk#841
• @​megandsouza03 made their first contribution in modelcontextprotocol/python-sdk#614
• @​dingo4dev made their first contribution in modelcontextprotocol/python-sdk#996
• @​johnbikes made their first contribution in modelcontextprotocol/python-sdk#1002

Full Changelog: https://github.com/modelcontextprotocol/python-sdk/compare/v1.10.1...v1.11.0

• ee54acb The lifespan_context object here is not a dictionary like the other e… (#1002)
• b2d4322 Fix missing line in generated snippets (#1117)
• 6d092af chore: add markdownlint on pre-commit hook and lint md files (#996)
• f55831e Adding description field to the FastMCP get_prompt method (#614)
• 7b1078b Fix: Prevent session manager shutdown on individual session crash (#841)
• 3abefee fweinberger/align shutdown with spec (#1091)
• 9b4c2dd fix pyright check in CI (#1108)
• c067ef2 Fix completions (#1107)
• 4fee123 clean up log.error (#1109)
• bd84329 Doc update + validation in SseServerTransport + existing test fixes: addresse...
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