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When will 2025-03-26 and 2025-06-18 or higher be supported ? #398

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When will 2025-03-26 and 2025-06-18 or higher be supported ?#398
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area/version-negotiationquestionThe issue is a question and not a report

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@HuangDayu
HuangDayu
opened on Jul 15, 2025
Client requested unsupported protocol version: 2025-03-26, so the server will suggest the 2024-11-05 version instead

When will 2025-03-26 and 2025-06-18 or higher be supported ?

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  1. johnyannj commented on Jul 16, 2025

    @johnyannj
    johnyannj
    on Jul 16, 2025

    +1

  2. rajakumar17 commented on Jul 16, 2025

    @rajakumar17
    rajakumar17
    on Jul 16, 2025

    +1.
    Need support stateless http

  3. tzolov
    added a commit that references this issue on Jul 16, 2025

    feat: implement MCP protocol version header support

    b9c6c90

  4. edibrq commented on Jul 18, 2025

    @edibrq
    edibrq
    on Jul 18, 2025

    +1

  5. gady2003 commented on Jul 22, 2025

    @gady2003
    gady2003
    on Jul 22, 2025

    +1

  6. tzolov
    added 2 commits that reference this issue on Jul 30, 2025

    feat: implement MCP protocol version header support

    e851582

    feat: implement MCP protocol version per transport support (#404)

    9d58621
  7. chemicL
    added
    area/version-negotiation
    on Dec 31, 2025

  8. chemicL commented on Feb 19, 2026

    @chemicL
    chemicL
    on Feb 19, 2026
    Member

    Isn't this fixed via #404 @tzolov ?

  9. chemicL
    added
    waiting for triage
    questionThe issue is a question and not a report
    on Feb 19, 2026
  10. chemicL
    added the
    Question
    issue type on Feb 19, 2026
  11. rhishirajnema
    added a commit that references this issue on Jun 25, 2026

    link #115926 Upgrade MCP SDK fork to upstream v0.18.2 for streamable …

    7f007e3
  12. tzolov
    removed
    waiting for triage
    on Aug 17, 2026

  13. tzolov commented on Aug 17, 2026

    @tzolov
    tzolov
    on Aug 17, 2026
    Contributor

    obsolete question; v2.0.0 supports 2025-11-25

  14. tzolov
    closed this as completedon Aug 17, 2026
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