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chore: update LATEST_PROTOCOL_VERSION to 2025-11-25 (#1715)
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Felix Weinberger 2025-12-02 18:27:27 +00:00 • committed by GitHub
commit 8e02fc17e1
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3 changed files with 3 additions and 3 deletions
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2
src/mcp/shared/version.py
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@ -1,3 +1,3 @@
from mcp.types import LATEST_PROTOCOL_VERSION from mcp.types import LATEST_PROTOCOL_VERSION
SUPPORTED_PROTOCOL_VERSIONS: list[str] = ["2024-11-05", "2025-03-26", LATEST_PROTOCOL_VERSION] SUPPORTED_PROTOCOL_VERSIONS: list[str] = ["2024-11-05", "2025-03-26", "2025-06-18", LATEST_PROTOCOL_VERSION]

2
src/mcp/types.py
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@ -24,7 +24,7 @@ for reference.
not separate types in the schema. not separate types in the schema.
""" """
LATEST_PROTOCOL_VERSION = "2025-06-18" LATEST_PROTOCOL_VERSION = "2025-11-25"
""" """
The default negotiated version of the Model Context Protocol when no version is specified. The default negotiated version of the Model Context Protocol when no version is specified.

2
tests/issues/test_1027_win_unreachable_cleanup.py
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@ -95,7 +95,7 @@ async def test_lifespan_cleanup_executed():
async with ClientSession(read, write) as session: async with ClientSession(read, write) as session:
# Initialize the session # Initialize the session
result = await session.initialize() result = await session.initialize()
assert result.protocolVersion in ["2024-11-05", "2025-06-18"] assert result.protocolVersion in ["2024-11-05", "2025-06-18", "2025-11-25"]
# Verify startup marker was created # Verify startup marker was created
assert Path(startup_marker).exists(), "Server startup marker not created" assert Path(startup_marker).exists(), "Server startup marker not created"