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Bump mcp from 1.27.2 to 1.28.1#69

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dependabot/pip/mcp-1.28.1
Jul 9, 2026
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Bump mcp from 1.27.2 to 1.28.1#69
ma4nn merged 1 commit into
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dependabot/pip/mcp-1.28.1

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@dependabot dependabot Bot commented on behalf of github Jun 27, 2026

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Bumps mcp from 1.27.2 to 1.28.1.

Release notes

Sourced from mcp's releases.

v1.28.0

Deprecations

Two API surfaces now emit DeprecationWarning ahead of their removal in v2. Nothing is removed in 1.x, and the warnings fire only when the deprecated API is called - importing the modules stays silent.

  • WebSocket transport - mcp.client.websocket.websocket_client and mcp.server.websocket.websocket_servermodelcontextprotocol/typescript-sdk#1783
  • Experimental tasks API - ClientSession.experimental, Server.experimental, ServerSession.experimental, and the experimental_task_handlers= kwarg on ClientSession. Tasks (SEP-1686) were removed from the MCP specification and are expected to return as a separate MCP extension.

If your test suite runs with filterwarnings = ["error"] and exercises these paths, add a scoped ignore such as ignore:The experimental tasks API is deprecated:DeprecationWarning or ignore:The WebSocket .* transport is deprecated:DeprecationWarning.

See #2828 for full details.

What's Changed

New Contributors

Full Changelog: modelcontextprotocol/python-sdk@v1.27.2...v1.28.0

Commits
  • 777b8d0 [v1.x] Support TransportSecuritySettings in the WebSocket server transport (#...
  • 4720467 [v1.x] Set Development Status classifier to Production/Stable (#2976)
  • 6df3d73 [v1.x] Buffer per-request StreamableHTTP streams; store priming event before ...
  • 32d3290 [v1.x] Pass a list to parametrize in test_docs_examples (pytest 9.1.0 compat)...
  • 0dca751 [v1.x] Deflake the child process cleanup tests (#2839)
  • 52258a9 [v1.x] Add a v2 status banner to the README (#2835)
  • b8f4917 [v1.x] Deprecate the WebSocket transport and the experimental tasks entry poi...
  • 2309e5e fix: omit null optional fields from task result payloads (#2809)
  • 494eb11 [v1.x] Support Python 3.14 (#2769)
  • See full diff in compare view

@dependabot dependabot Bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels Jun 27, 2026
Bumps [mcp](https://github.com/modelcontextprotocol/python-sdk) from 1.27.2 to 1.28.1.
- [Release notes](https://github.com/modelcontextprotocol/python-sdk/releases)
- [Changelog](https://github.com/modelcontextprotocol/python-sdk/blob/main/RELEASE.md)
- [Commits](modelcontextprotocol/python-sdk@v1.27.2...v1.28.1)

---
updated-dependencies:
- dependency-name: mcp
  dependency-version: 1.28.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot force-pushed the dependabot/pip/mcp-1.28.1 branch from c380230 to 755d6ca Compare July 9, 2026 05:43
@sonarqubecloud

sonarqubecloud Bot commented Jul 9, 2026

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@ma4nn ma4nn merged commit 60435e5 into master Jul 9, 2026
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@dependabot dependabot Bot deleted the dependabot/pip/mcp-1.28.1 branch July 9, 2026 06:51
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