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chore(deps): bump the mcp-sidecar group in /src/bin/calaos_mcp with 5 updates - #177

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chore(deps): bump the mcp-sidecar group in /src/bin/calaos_mcp with 5 updates#177
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Bumps the mcp-sidecar group in /src/bin/calaos_mcp with 5 updates:

Package From To
mcp 1.28.1 2.1.1
uvicorn 0.34.2 0.52.4
websockets 15.0.1 17.1
pydantic 2.11.4 2.13.5
starlette 1.3.1 1.6.0

Updates mcp from 1.28.1 to 2.1.1

Release notes

Sourced from mcp's releases.

v2.1.1

What's Changed

Full Changelog: modelcontextprotocol/python-sdk@v2.1.0...v2.1.1

v2.1.0

Highlights

  • Client accepts StdioServerParameters directly: Client(StdioServerParameters(command="uv", args=["run", "server.py"])) (#3321).
  • Prompt messages accept Image and Audio, prompt functions may return bare content blocks, and Message / UserMessage / AssistantMessage are exported from mcp.server.mcpserver (#3320).
  • The 4 MiB request body limit now also covers the SSE transport and the OAuth endpoints; SseServerTransport and MCPServer.sse_app() take max_request_body_size, and the SSE message endpoint answers 405 to non-POST requests (#3336).

Behaviour changes to be aware of

  • Handler exceptions (#3314): an unexpected exception from a tool, resource or prompt handler is logged once at ERROR with its traceback, and the client now sees only Error executing tool <name> (or the resource/prompt equivalent) rather than the exception text. Raise ToolError / ResourceError when the message is meant for the model; those still reach the client and are logged at INFO without a traceback.
  • Content-block return annotations (#3320): a tool annotated to return TextContent, EmbeddedResource, Image, Audio, or lists/unions of them no longer advertises outputSchema or returns structuredContent; its content is unchanged. Pass structured_output=True to keep the previous shape.

Fixes

  • TypedDict tool results: NotRequired keys are omitted instead of serialized as null, and registration no longer fails on Python 3.10 (#3224, #3227); recursive return types get an object-rooted outputSchema that pre-2026 clients accept (#3337).
  • 2026-07-28 over HTTP: a POSTed notification such as notifications/cancelled is acknowledged with 202 instead of rejected with 400 (#3324).
  • Pre-2026 sessions ignore cache-hint fields from later revisions instead of failing list_tools() (#3223), and accept boolean sub-schemas in tool schema properties (#3353).
  • mcp install reads and preserves a Claude Desktop config containing non-ASCII text on any Windows code page (#3296).

What's Changed

... (truncated)

Commits
  • 0921d94 Point imports of mcp.server.fastmcp at the migration guide (#3388)
  • 4d6f87e Build releases with the pinned hatchling and a publish action that accepts Me...
  • c5d7d0b docs: refresh translations for recent English changes (#3379)
  • d8b6383 Give recursive tool return types an object-rooted output schema (#3376)
  • 56af447 Log MCPServer handler exceptions by kind and keep crash details off the wire ...
  • f1c40b0 Accept boolean sub-schemas in 2025-11-25 tool schema properties (#3354)
  • 57394b0 Apply the request body limit to the SSE and OAuth endpoints (#3336)
  • 0cee624 Hand TypedDict tool results to pydantic natively (#3331)
  • 0d92192 Shorten stdio test comments (#3329)
  • b2025ab Acknowledge notification POSTs with 202 on the 2026-07-28 HTTP entry (#3326)
  • Additional commits viewable in compare view

Updates uvicorn from 0.34.2 to 0.52.4

Release notes

Sourced from uvicorn's releases.

Version 0.52.4

Fixed

  • Remove duplicate Date headers from accepted WebSocket handshakes with websockets-sansio (#3078)

Full Changelog: Kludex/uvicorn@0.52.3...0.52.4

Version 0.52.3

Changed

  • Update zttp to 0.0.24 and use its combined receive path, improving HTTP/1.1 request parsing performance (#3067)

Full Changelog: Kludex/uvicorn@0.52.2...0.52.3

Version 0.52.2

Fixed

  • Update zttp to 0.0.22, fixing bodyless request receives and improving HTTP/1 request parsing performance (#3063)

Full Changelog: Kludex/uvicorn@0.52.1...0.52.2

Version 0.52.1

Fixed

  • Complete the closing handshake on server-initiated WebSocket closes in the websockets-sansio and wsproto implementations, waiting for the client's close reply with a 10 second timeout instead of resetting the connection (#3053)
  • Add missing write flow control to the websockets-sansio implementation, preventing data truncation on server-initiated closes with large in-flight payloads (#3048)
  • Handle connection loss while a WebSocket write is waiting on backpressure (#3050)
  • Remove duplicate Content-Type and Content-Length headers from WebSocket denial responses on the websockets-sansio implementation, and deliver non-UTF-8 denial bodies intact (#3041)

Full Changelog: Kludex/uvicorn@0.52.0...0.52.1

Version 0.52.0

This release adds an experimental HTTP/1.1 implementation backed by zttp, a sans-IO HTTP parser I've been developing on the side: a core written in Zig, with bindings to Python. It has been running under a fuzzer for some weeks now, and has been through multiple rounds of security auditing.

It is still experimental, so don't put it in front of production traffic yet. Try it with --http zttp, and please send any feedback to the issue tracker.

Added

  • Add an experimental zttp HTTP/1.1 implementation, selectable with --http zttp (#2979)

Fixed

  • Keep non-ASCII WebSocket request headers intact with websockets 17.0, which encodes them with ISO-8859-1 (#3036)

Full Changelog: Kludex/uvicorn@0.51.0...0.52.0

Version 0.51.0

What's Changed

... (truncated)

Changelog

Sourced from uvicorn's changelog.

0.52.4 (August 18, 2026)

Fixed

  • Remove duplicate Date headers from accepted WebSocket handshakes with websockets-sansio (#3078)

0.52.3 (August 13, 2026)

Changed

  • Update zttp to 0.0.24 and use its combined receive path, improving HTTP/1.1 request parsing performance (#3067)

0.52.2 (August 13, 2026)

Fixed

  • Update zttp to 0.0.22, fixing bodyless request receives and improving HTTP/1 request parsing performance (#3063)

0.52.1 (August 1, 2026)

Fixed

  • Complete the closing handshake on server-initiated WebSocket closes in the websockets-sansio and wsproto implementations, waiting for the client's close reply with a 10 second timeout instead of resetting the connection (#3053)
  • Add missing write flow control to the websockets-sansio implementation, preventing data truncation on server-initiated closes with large in-flight payloads (#3048)
  • Handle connection loss while a WebSocket write is waiting on backpressure (#3050)
  • Remove duplicate Content-Type and Content-Length headers from WebSocket denial responses on the websockets-sansio implementation, and deliver non-UTF-8 denial bodies intact (#3041)

0.52.0 (July 29, 2026)

This release adds an experimental HTTP/1.1 implementation backed by zttp, a sans-IO HTTP parser I've been developing on the side: a core written in Zig, with bindings to Python. It has been running under a fuzzer for some weeks now, and has been through multiple rounds of security auditing.

It is still experimental, so don't put it in front of production traffic yet. Try it with --http zttp, and please send any feedback to the issue tracker.

Added

  • Add an experimental zttp HTTP/1.1 implementation, selectable with --http zttp (#2979)

Fixed

  • Keep non-ASCII WebSocket request headers intact with websockets 17.0, which encodes them with ISO-8859-1 (#3036)

0.51.0 (July 8, 2026)

Added

  • Restart workers one at a time on SIGHUP, bringing each replacement up before retiring the old worker, so reloads no longer drop requests (#3025)

Removed

  • Remove colorama from the standard extra (#3027)

... (truncated)

Commits

Updates websockets from 15.0.1 to 17.1

Release notes

Sourced from websockets's releases.

17.1

See https://websockets.readthedocs.io/en/stable/project/changelog.html for details.

17.0.1

See https://websockets.readthedocs.io/en/stable/project/changelog.html for details.

17.0

See https://websockets.readthedocs.io/en/stable/project/changelog.html for details.

16.1.1

See https://websockets.readthedocs.io/en/stable/project/changelog.html for details.

16.1

See https://websockets.readthedocs.io/en/stable/project/changelog.html for details.

16.0

See https://websockets.readthedocs.io/en/stable/project/changelog.html for details.

Commits
  • e87ea9b Release version 17.1.
  • caf68ab Minor whitespace normalization.
  • f4c73b7 Accept pathlib.Path objects in path arguments.
  • b1e4a14 Clarify when the new asyncio implementation became the default.
  • c7cc7ed Move process_exception to the Sans-I/O layer.
  • 2543503 Support reconnecting in the threading implementation.
  • 1c8fb09 Follow redirects in the sync implementation.
  • 1f7f0e5 Deprecate calling connect() directly.
  • c06d5c5 Support overriding host/post in the sync client.
  • 885e69b Add tests for connecting without a context manager.
  • Additional commits viewable in compare view

Updates pydantic from 2.11.4 to 2.13.5

Release notes

Sourced from pydantic's releases.

v2.13.5 (2026-08-28)

What's Changed

Fixes

  • Allow reuse of validators when plugins are set by @​Viicos in #13535
  • Fix missing GC traversal on some pydantic-core struct fields by @​Viicos in #13624
  • Fix missing GC traversal in pydantic-core for GeneralFieldsSerializer by @​Viicos in #13629
  • Count validated model fields once in smart unions by @​tamird in #13731

v2.13.4 2026-05-06

v2.13.4 (2026-05-06)

What's Changed

Packaging

Fixes

Full Changelog: pydantic/pydantic@v2.13.3...v2.13.4

v2.13.3 2026-04-20

v2.13.3 (2026-04-20)

What's Changed

Fixes

Full Changelog: pydantic/pydantic@v2.13.2...v2.13.3

v2.13.2 2026-04-17

v2.13.2 (2026-04-17)

What's Changed

Fixes

  • Fix ValidationInfo.field_name missing with model_validate_json() by @​Viicos in #13084

Full Changelog: pydantic/pydantic@v2.13.1...v2.13.2

v2.13.1 2026-04-15

... (truncated)

Changelog

Sourced from pydantic's changelog.

v2.13.5 (2026-08-28)

GitHub release

What's Changed

Fixes

  • Allow reuse of validators when plugins are set by @​Viicos in #13535
  • Fix missing GC traversal on some pydantic-core struct fields by @​Viicos in #13624
  • Fix missing GC traversal in pydantic-core for GeneralFieldsSerializer by @​Viicos in #13629
  • Count validated model fields once in smart unions by @​tamird in #13731

v2.13.4 (2026-05-06)

GitHub release

What's Changed

Packaging

Fixes

v2.13.3 (2026-04-20)

GitHub release

What's Changed

Fixes

v2.13.2 (2026-04-17)

GitHub release

What's Changed

Fixes

  • Fix ValidationInfo.field_name missing with model_validate_json() by @​Viicos in #13084

v2.13.1 (2026-04-15)

... (truncated)

Commits
  • 001dea0 Bump pypa/gh-action-pypi-publish action to v1.14.2
  • 558379f Bump twine to v7.0.0
  • 2cfd5d3 Do not check for docs build
  • a735bee Fix more Clippy lints
  • 7eed4a1 Fix Clippy 0.1.95 warnings
  • b353bbb Prepare release v2.13.5
  • 63d2ccc Count validated model fields once in smart unions
  • a53ec2e Speed up PyPy CI tests
  • d65e0f9 Workaround circular import error in Mypy
  • 47a6dbf Fix missing GC traversal in pydantic-core for GeneralFieldsSerializer
  • Additional commits viewable in compare view

Updates starlette from 1.3.1 to 1.6.0

Release notes

Sourced from starlette's releases.

Version 1.6.0

What's Changed

New Contributors

Full Changelog: Kludex/starlette@1.5.1...1.6.0

Version 1.5.1

What's Changed

Full Changelog: Kludex/starlette@1.5.0...1.5.1

Version 1.5.0

This release is all about giving GZipMiddleware some love. 🗜️

What's Changed

Full Changelog: Kludex/starlette@1.4.1...1.5.0

Version 1.4.1

What's Changed

Full Changelog: Kludex/starlette@1.4.0...1.4.1

Version 1.4.0

What's Changed

New Contributors

Full Changelog: Kludex/starlette@1.3.1...1.4.0

Changelog

Sourced from starlette's changelog.

1.6.0 (August 8, 2026)

Added

  • Add max_body_size to Starlette and route classes #3431.
  • Expose http.response.debug information via response extensions #3130.

1.5.1 (August 8, 2026)

Fixed

  • Reject inverted single-byte ranges in FileResponse #3389.
  • Limit FileResponse to 100 ranges #3430.

1.5.0 (August 8, 2026)

Added

  • Add exclude_content_types parameter to GZipMiddleware #3418.

Changed

  • Expand default excluded content types in GZipMiddleware #3421.

Fixed

  • Flush GZip output for each streamed chunk #3419.
  • Skip compression of partial responses in GZipMiddleware #3420.

1.4.1 (August 5, 2026)

Fixed

  • Default thread_minimum_size to 128 KiB in GZipResponder, keeping it usable without the new keyword argument #3415.

1.4.0 (August 5, 2026)

Added

  • Offload large GZip compression to a worker thread, keeping the event loop responsive. GZipMiddleware accepts a new thread_minimum_size parameter (default 128 KiB) controlling the minimum body chunk size compressed in a thread #3410.

Changed

  • Use zlib.compressobj instead of GzipFile in GZipMiddleware, reducing memory usage during compression #3411.
  • Lazily allocate GZipMiddleware compression resources, avoiding compressor allocation for responses that are never compressed #3407.
Commits
  • 4f250d6 Version 1.6.0 (#3434)
  • 9eea41a Expose http.response.debug info via response extensions (#3130)
  • 38f8999 Add max_body_size to Starlette and route classes (#3431)
  • c41236c Version 1.5.1 (#3432)
  • 9c500db Limit FileResponse to 100 ranges (#3430)
  • 78ae82c Reject inverted single-byte Range like bytes=5-4 (#3389)
  • c1d6eda chore(deps): bump pymdown-extensions from 11.0 to 11.0.1 (#3429)
  • ee66ca4 chore(deps): bump the python-packages group across 1 directory with 8 updates...
  • 00d1016 fix(tests): skip test_staticfiles_filename_too_long on Windows where os.pathc...
  • d96887e Add Pydantic Logfire banner to the docs (#3428)
  • Additional commits viewable in compare view

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@dependabot
chore(deps): bump the mcp-sidecar group
c01243f 
Bumps the mcp-sidecar group in /src/bin/calaos_mcp with 5 updates:

| Package | From | To |
| --- | --- | --- |
| [mcp](https://github.com/modelcontextprotocol/python-sdk) | `1.28.1` | `2.1.1` |
| [uvicorn](https://github.com/Kludex/uvicorn) | `0.34.2` | `0.52.4` |
| [websockets](https://github.com/python-websockets/websockets) | `15.0.1` | `17.1` |
| [pydantic](https://github.com/pydantic/pydantic) | `2.11.4` | `2.13.5` |
| [starlette](https://github.com/Kludex/starlette) | `1.3.1` | `1.6.0` |


Updates `mcp` from 1.28.1 to 2.1.1
- [Release notes](https://github.com/modelcontextprotocol/python-sdk/releases)
- [Changelog](https://github.com/modelcontextprotocol/python-sdk/blob/main/RELEASE.md)
- [Commits](modelcontextprotocol/python-sdk@v1.28.1...v2.1.1)

Updates `uvicorn` from 0.34.2 to 0.52.4
- [Release notes](https://github.com/Kludex/uvicorn/releases)
- [Changelog](https://github.com/Kludex/uvicorn/blob/main/docs/release-notes.md)
- [Commits](Kludex/uvicorn@0.34.2...0.52.4)

Updates `websockets` from 15.0.1 to 17.1
- [Release notes](https://github.com/python-websockets/websockets/releases)
- [Commits](python-websockets/websockets@15.0.1...17.1)

Updates `pydantic` from 2.11.4 to 2.13.5
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/v2.13.5/HISTORY.md)
- [Commits](pydantic/pydantic@v2.11.4...v2.13.5)

Updates `starlette` from 1.3.1 to 1.6.0
- [Release notes](https://github.com/Kludex/starlette/releases)
- [Changelog](https://github.com/Kludex/starlette/blob/main/docs/release-notes.md)
- [Commits](Kludex/starlette@1.3.1...1.6.0)

---
updated-dependencies:
- dependency-name: mcp
  dependency-version: 2.1.1
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: mcp-sidecar
- dependency-name: uvicorn
  dependency-version: 0.52.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: mcp-sidecar
- dependency-name: websockets
  dependency-version: '17.1'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: mcp-sidecar
- dependency-name: pydantic
  dependency-version: 2.13.5
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: mcp-sidecar
- dependency-name: starlette
  dependency-version: 1.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: mcp-sidecar
...

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