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chore(deps): bump mcp from 1.27.2 to 1.28.1 - #578

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chore(deps): bump mcp from 1.27.2 to 1.28.1#578
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dependabot/uv/mcp-1.28.1

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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

Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

@dependabotdependabotBot added dependencies Pull requests that update a dependency file python:uv Pull requests that update python:uv code labels Jul 16, 2026
@dependabot
dependabotBot requested a review from a teamJuly 16, 2026 21:07
@dependabotdependabotBot added dependencies Pull requests that update a dependency file python:uv Pull requests that update python:uv code labels Jul 16, 2026
@dependabot
dependabotBotforce-pushed the dependabot/uv/mcp-1.28.1 branch 2 times, most recently from ce618bc to 59f799dCompareJuly 24, 2026 19:44
@github-actionsgithub-actionsBot added the size/m PR size: M label Jul 29, 2026
@dependabot
dependabotBotforce-pushed the dependabot/uv/mcp-1.28.1 branch from 59f799d to ce9a46fCompareJuly 29, 2026 21:56
@github-actionsgithub-actionsBot added size/m PR size: M and removed size/m PR size: M labels Jul 29, 2026
@dependabot
dependabotBotforce-pushed the dependabot/uv/mcp-1.28.1 branch from ce9a46f to b28a664CompareJuly 31, 2026 14:17
@github-actionsgithub-actionsBot added size/m PR size: M and removed size/m PR size: M labels Jul 31, 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
...
Signed-off-by: dependabot[bot] <support@github.com>
@dependabot
dependabotBotforce-pushed the dependabot/uv/mcp-1.28.1 branch from b28a664 to 5a26d1eCompareAugust 5, 2026 21:35
@github-actionsgithub-actionsBot added size/m PR size: M and removed size/m PR size: M labels Aug 5, 2026
@github-actionsgithub-actionsBot added size/m PR size: M and removed size/m PR size: M labels Aug 5, 2026
@github-actionsgithub-actionsBot added size/m PR size: M and removed size/m PR size: M labels Aug 18, 2026
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