Answer: The latest version of the MCP Python SDK is 2.3.0, released on 2026-10-02.
Status: Confirmed
Entry: version/mcp-python-sdk
Revision: 1
Digest: sha256:1c56671352782903 (changes whenever the content changes)

Timeline:
  Created: 2026-11-12T11:23:41Z
  Last changed: 2026-11-12T11:23:41Z
  Last verified: 2026-11-12T11:33:52Z
  Next check: 2026-11-13T11:33:52Z
  Check interval: Daily
  Expected change: New releases are published at no fixed schedule.

Data:
  Field | Value | Source | As of
  Latest version | 2.3.0 | [1] | 2026-11-12
  Released | Fri, 02 Oct 2026 22:06:52 GMT | [1] | 2026-11-12

Sources:
  [1] PyPI (mcp). "the MCP Python SDK: release information". https://pypi.org/rss/project/mcp/releases.xml
      Role: primary. Accessed: 2026-11-12T11:33:52Z
      Quote: "<title>2.3.0</title>" (Supports: Latest version)
      Quote: "<title>2.3.0</title>
      <link>https://pypi.org/project/mcp/2.3.0/</link>
      <description>Model Context Protocol SDK</description>
      <pubDate>Fri, 02 Oct 2026 22:06:52 GMT</pubDate>" (Supports: Released)
      Snapshot SHA-256: 2ef1a03cb578d7240bb2bf2799e867dccd91e7845c35de5194d202df10c0516d (captured 2026-11-12T11:23:41Z)

Verification:
  Method: Read by code directly from the structured data published at [1]; no language model was involved. Every value appears verbatim in a quoted passage of [1]. On this check the text of [1] was unchanged since 2026-11-12T11:23:41Z, so the values verified then were kept.
  Cross-check: not-available at 2026-11-12T11:33:52Z. No independent second source is configured for this entry
  Last successful check: 2026-11-12T11:33:52Z
  Last attempt: 2026-11-12T11:33:52Z

Notes and limitations:
  "Latest version" is the newest stable version in the registry; pre-releases are excluded.

Change log:
  Time | Event | Change | Source
  2026-11-12T11:23:41Z | added | Entry created | —
  Changes for this entry as a feed: https://latestn.com/version/mcp-python-sdk/latest

Challenge this entry:
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  How: If a value here is wrong or out of date, send what is wrong and a link to evidence. Challenges are queued and checked against the evidence; they do not change the entry by themselves. If the entry changes as a result, the change log says so.
  Form: https://latestn.com/dispute/version/mcp-python-sdk
  POST: https://latestn.com/dispute/version/mcp-python-sdk with claim, evidence_url, and optionally field and contact (form-encoded or JSON)
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How to cite:
    latestN. (2026). What is the latest version of the MCP Python SDK? Revision 1, last verified 2026-11-12T11:33:52Z. https://latestn.com/version/mcp-python-sdk (accessed 2026-11-12T12:50:53Z).

    @misc{latestN_version_mcp_python_sdk_r1,
      title        = {What is the latest version of the MCP Python SDK?},
      author       = {{latestN}},
      year         = {2026},
      howpublished = {\url{https://latestn.com/version/mcp-python-sdk}},
      note         = {Revision 1; digest sha256:1c56671352782903; last verified 2026-11-12T11:33:52Z; accessed 2026-11-12T12:50:53Z}
    }

URL: https://latestn.com/version/mcp-python-sdk