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Bump the python-runtime group across 1 directory with 6 updates - #45

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Bump the python-runtime group across 1 directory with 6 updates#45
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dependabot/uv/python-runtime-7fc23018d8

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Bumps the python-runtime group with 6 updates in the / directory:

Package From To
mcp 2.1.1 2.2.0
pydantic 2.13.4 2.13.5
sqlalchemy 2.0.52 2.0.54
alembic 1.19.1 1.20.0
typer 0.27.1 0.27.2
cryptography 46.0.7 50.0.1

Updates mcp from 2.1.1 to 2.2.0

Release notes

Sourced from mcp's releases.

v2.2.0

pip install -U mcp. Docs: https://py.sdk.modelcontextprotocol.io/

A few defaults changed in this release. If you run a server or client on 2.x, skim these first:

Behaviour changes

HTTP client redirects are only followed within the endpoint's origin (#3397)

  • Client("https://..."), streamable_http_client and sse_client follow a redirect only if it stays on the same scheme, host and port (or upgrades http to https on the same host).
  • A redirect anywhere else is not followed: the call fails with MCPError and the session stays usable (an SSE connect fails with httpx2.HTTPStatusError). If that other URL is the server you meant, use it as the endpoint URL.
  • The follow_redirects setting on an httpx2.AsyncClient you pass in is no longer used for MCP requests, so you don't need it for the trailing-slash redirect any more.
  • The OAuth providers apply the same rule to their own requests.

Idle Streamable HTTP sessions now expire (legacy <=2025-11-25 spec( (#3395)

  • A stateful session with nothing in flight for 30 minutes is closed. The client's next request gets a 404 and it has to initialize again.
  • Clients that keep the GET stream open (the SDK's Client does) are not affected. Neither are stateless servers or 2026-07-28 connections.
  • A server also holds at most 10 000 sessions at once; beyond that, new sessions get a 503.
  • To turn either off: mcp.run(transport="streamable-http", session_idle_timeout=None, max_sessions=None) (also on streamable_http_app() and run_streamable_http_async()).

The OAuth client checks the authorization server's issuer on the legacy path too (#3398)

  • For servers without protected resource metadata, authorization server metadata whose issuer isn't the server's own origin is now rejected with OAuthFlowError: Authorization server metadata issuer mismatch. The protected-resource-metadata path has done this since 2.0.
  • A 403 that isn't an insufficient_scope challenge is returned to the caller instead of retried.
  • If protected resource metadata can't be fetched because of a 5xx/429, the flow now stops instead of falling back to the legacy endpoints.

Two new MCPDeprecationWarnings (#3435, #3447)

  • ClientCredentialsOAuthProvider / PrivateKeyJWTOAuthProvider without issuer=. Pass your authorization server's issuer URL; 3.0 will require it.
  • AuthSettings with resource_server_url set but validate_token_resource unset. Set it to True or False; 3.0 defaults it to True.
  • Both keep working as before in 2.x; this mostly matters if your tests turn warnings into errors.

New

  • AuthSettings.validate_token_resource: only accept tokens your TokenVerifier reports as issued for this server (#3447).
  • issuer= on ClientCredentialsOAuthProvider and PrivateKeyJWTOAuthProvider (#3398).
  • session_idle_timeout= and max_sessions= on the Streamable HTTP server entry points (#3395).

Fixes

  • A client DELETE frees its session immediately, and a refused opening request no longer leaves a session behind (#2455, #3228, #3300).
  • $refs in a tool's outputSchema resolve within that schema only; an unresolvable one surfaces as RuntimeError: Invalid schema for tool ... (#3394).

Known gaps

The tasks extension (SEP-2663), DPoP (SEP-1932) and the jwt-bearer grant are not implemented yet; https://github.com/modelcontextprotocol/python-sdk/blob/main/ROADMAP.md tracks them.

What's Changed

... (truncated)

Commits
  • 9972c21 Replace RootModel wrappers with type aliases and TypeAdapter validation (#3470)
  • fd66270 docs: refresh translations, and translate pages in parallel (#3458)
  • 08a3bc8 docs: ask for AI disclosure on comments too (#3459)
  • 7bb486a docs: stop presenting the in-memory client as the way to connect (#3443)
  • 0c91368 Add AuthSettings.validate_token_resource to check a bearer token's resource (...
  • 9771e6b Keep following a relative redirect when the endpoint URL carries userinfo (#3...
  • a925e55 Bump the locked versions of eight dev and test dependencies (#3449)
  • e8b9486 Bump pymdown-extensions from 11.0 to 11.0.1 (#3285)
  • c6762e8 Follow redirects only within the MCP endpoint's origin (#3397)
  • 5fd3abc Skip automatic docs previews for fork PRs and drop the setup-uv retry steps (...
  • Additional commits viewable in compare view

Updates pydantic from 2.13.4 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
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
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 sqlalchemy from 2.0.52 to 2.0.54

Release notes

Sourced from sqlalchemy's releases.

2.0.54

Released: September 15, 2026

platform

  • [platform] [change] Binary wheels are no longer built for Python 3.7. PyPI now rejects wheel files whose filename does not begin with the normalized project name, and the packaging tools that can be installed on Python 3.7 do not produce such a filename. As a result, SQLAlchemy 2.0.44 was the last release to publish Python 3.7 wheels to PyPI, and releases 2.0.45 and later have been available on Python 3.7 only as a source distribution; the wheel builds for Python 3.7 are now removed. Python 3.7 remains supported by the 2.0 series.

  • [platform] [bug] Fixed issue where the Cython extensions were compiled without the freethreading_compatible directive, so that they did not declare themselves as safe to run without the GIL. On a free-threaded Python interpreter such as Python 3.13t or 3.14t, importing SQLAlchemy would cause the interpreter to re-enable the GIL, emitting a RuntimeWarning. The directive is now set when building for Python 3.13 and above, and a test has been added which confirms that importing SQLAlchemy on a free-threaded build does not enable the GIL.

    References: #13592

2.0.53

Released: September 14, 2026

orm

  • [orm] [bug] Fixed issue where an expression passed to _orm.with_expression() that embedded a _sql.select(), such as a correlated _sql.exists(), would fail to populate the attribute correctly on the second and subsequent executions of an otherwise identical statement, when the _orm.query_expression() attribute was loaded by a relationship loader that emits a second query, i.e. _orm.selectinload(), _orm.lazyload() or _orm.immediateload().

    References: #13560

  • [orm] [bug] Fixed memory issue where mapped classes, along with their Table and _orm.Mapper objects, would not be garbage collected after the _orm.registry in which they were mapped had been disposed and dereferenced. The issue would occur for mappings that made use of _orm.relationship() together with constructs such as an

... (truncated)

Commits

Updates alembic from 1.19.1 to 1.20.0

Release notes

Sourced from alembic's releases.

1.20.0

Released: September 11, 2026

usecase

  • [usecase] [batch] Added a warning for the case where an unnamed CHECK constraint on a reflected table is omitted from a batch "recreate" operation. An unnamed CHECK constraint can't be reliably carried over in a batch recreate as it may refer to columns that are being dropped or changed. This omission was previously a silent operation. The presence of any ~sqlalchemy.schema.CheckConstraint in Operations.batch_alter_table.table_args is taken to indicate that the case has been accommodated, and no warning is emitted.

    References: #1846

  • [usecase] [autogenerate] Autogenerate now renders a warning comment above any rendered Operations.drop_constraint() directive for which the constraint name is None, as is the case when a constraint that has no name in the model is dropped, most typically within the downgrade() function of a migration that adds an unnamed constraint. A warning is also emitted on the console when the migration script is generated. The directive requires a non-None name in order to be able to emit a "DROP CONSTRAINT" command.

    References: #916

bug

  • [bug] [batch] Fixed bug in batch mode where adding a column with a type that generates its own CHECK constraint, such as ~sqlalchemy.types.Boolean or ~sqlalchemy.types.Enum with ~sqlalchemy.types.Boolean.create_constraint set to True, would emit the constraint twice when the table was recreated, once under the name generated by the naming convention in use and once under the name given to the type. The constraint is now emitted once, using the same name that would be used outside of batch mode.

    References: #1768

  • [bug] [batch] Fixed bug in batch mode where a CHECK constraint generated by a type such as ~sqlalchemy.types.Boolean or ~sqlalchemy.types.Enum would lose the name established for it by the naming convention in use when the table was recreated, as the constraint was regenerated against the temporary table used for the recreate operation. The naming convention is now resolved against the name of the table being replaced.

... (truncated)

Commits

Updates typer from 0.27.1 to 0.27.2

Release notes

Sourced from typer's releases.

0.27.2

Refactors

  • ♻️ Create exceptions module and TyperException base class. PR #1942 by @​svlandeg.

Docs

  • 🐛 Fix showing fast button as external link in animated terminals in docs. PR #1912 by @​phalberg.

Internal

Changelog

Sourced from typer's changelog.

0.27.2 (2026-08-28)

Refactors

  • ♻️ Create exceptions module and TyperException base class. PR #1942 by @​svlandeg.

Docs

  • 🐛 Fix showing fast button as external link in animated terminals in docs. PR #1912 by @​phalberg.

Internal

Commits

Updates cryptography from 46.0.7 to 50.0.1

Changelog

Sourced from cryptography's changelog.

50.0.1 - 2026-08-25


* Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL 4.0.2.

.. _v50-0-0:


50.0.0 - 2026-07-31

  • SECURITY ISSUE: :func:~cryptography.hazmat.primitives.serialization.pkcs7.pkcs7_decrypt_der and its PEM and S/MIME variants no longer expose distinguishable errors or timing when unwrapping a RecipientInfo's encryptedKey, which could act as a Bleichenbacher oracle for callers that decrypt untrusted messages. A random key is now substituted on failure, as described in :rfc:3218. Credit to @​X1AOxiang for reporting the issue. CVE-2026-69247
  • Deprecated Diffie-Hellman key exchange over finite fields (FFDH). Everything FFDH is deprecated, including the types in cryptography.hazmat.primitives.asymmetric.dh and loading FFDH keys or parameters with the key loading APIs. Users should migrate to a more modern key exchange algorithm.
  • Added xof() class methods to :class:~cryptography.hazmat.primitives.hashes.SHAKE128 and :class:~cryptography.hazmat.primitives.hashes.SHAKE256 for constructing algorithm instances configured for use with :class:~cryptography.hazmat.primitives.hashes.XOFHash.
  • The :mod:X.509 verification <cryptography.x509.verification> APIs are now considered stable and are subject to our API stability policy.
  • Added the :doc:/cobblestone recipe, an implementation of the Cobblestone-128 and Cobblestone-256 instantiations of the C2SP chunked-encryption specification <https://c2sp.org/chunked-encryption>_ for streaming authenticated encryption of large messages.
  • Parsing a Signed Certificate Timestamp list now rejects encodings that carry trailing bytes after the list or after an individual SCT, instead of silently ignoring them.
  • Added support for using :class:~cryptography.x509.Name as a field type in the :doc:/hazmat/asn1/index module.
  • Loading a public key or an EC private key now rejects DER where the subjectPublicKey (or EC publicKey) BIT STRING declares a non-zero number of unused bits, instead of silently ignoring it.
  • Parsing a CRL entry's InvalidityDate extension now rejects a GeneralizedTime that carries fractional seconds or another non-DER form, matching the strict encoding already required for every other X.509 time field.
  • :func:~cryptography.x509.ocsp.load_der_ocsp_request and :func:~cryptography.x509.ocsp.load_der_ocsp_response now reject a request or response whose version field is not v1, the only version defined by RFC 6960, matching the version validation already performed when loading

... (truncated)

Commits

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@dependabot
Bump the python-runtime group across 1 directory with 6 updates
59e4950 
Bumps the python-runtime group with 6 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [mcp](https://github.com/modelcontextprotocol/python-sdk) | `2.1.1` | `2.2.0` |
| [pydantic](https://github.com/pydantic/pydantic) | `2.13.4` | `2.13.5` |
| [sqlalchemy](https://github.com/sqlalchemy/sqlalchemy) | `2.0.52` | `2.0.54` |
| [alembic](https://github.com/sqlalchemy/alembic) | `1.19.1` | `1.20.0` |
| [typer](https://github.com/fastapi/typer) | `0.27.1` | `0.27.2` |
| [cryptography](https://github.com/pyca/cryptography) | `46.0.7` | `50.0.1` |



Updates `mcp` from 2.1.1 to 2.2.0
- [Release notes](https://github.com/modelcontextprotocol/python-sdk/releases)
- [Changelog](https://github.com/modelcontextprotocol/python-sdk/blob/main/RELEASE.md)
- [Commits](modelcontextprotocol/python-sdk@v2.1.1...v2.2.0)

Updates `pydantic` from 2.13.4 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@v2.13.4...v2.13.5)

Updates `sqlalchemy` from 2.0.52 to 2.0.54
- [Release notes](https://github.com/sqlalchemy/sqlalchemy/releases)
- [Changelog](https://github.com/sqlalchemy/sqlalchemy/blob/main/CHANGES.rst)
- [Commits](https://github.com/sqlalchemy/sqlalchemy/commits)

Updates `alembic` from 1.19.1 to 1.20.0
- [Release notes](https://github.com/sqlalchemy/alembic/releases)
- [Changelog](https://github.com/sqlalchemy/alembic/blob/main/CHANGES)
- [Commits](https://github.com/sqlalchemy/alembic/commits)

Updates `typer` from 0.27.1 to 0.27.2
- [Release notes](https://github.com/fastapi/typer/releases)
- [Changelog](https://github.com/fastapi/typer/blob/master/docs/release-notes.md)
- [Commits](fastapi/typer@0.27.1...0.27.2)

Updates `cryptography` from 46.0.7 to 50.0.1
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@46.0.7...50.0.1)

---
updated-dependencies:
- dependency-name: mcp
  dependency-version: 2.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-runtime
- dependency-name: pydantic
  dependency-version: 2.13.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-runtime
- dependency-name: sqlalchemy
  dependency-version: 2.0.54
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-runtime
- dependency-name: alembic
  dependency-version: 1.20.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-runtime
- dependency-name: typer
  dependency-version: 0.27.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-runtime
- dependency-name: cryptography
  dependency-version: 50.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: python-runtime
...

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file python:uv Pull requests that update python:uv code labels Sep 23, 2026
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dependabot Bot requested a review from katekruger as a code owner September 23, 2026 14:56
@dependabot dependabot Bot added the python:uv Pull requests that update python:uv code label Sep 23, 2026
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dependabot Bot commented on behalf of github Oct 7, 2026

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Looks like these dependencies are updatable in another way, so this is no longer needed.

@dependabot dependabot Bot closed this Oct 7, 2026
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dependabot Bot deleted the dependabot/uv/python-runtime-7fc23018d8 branch October 7, 2026 14:55
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