chore(deps-dev): bump the python-deps group across 1 directory with 3 updates

[dependabot]

Updates the requirements on mcp, pillow and cryptography to permit the latest version.
Updates mcp to 2.0.0

Release notes

Sourced from mcp's releases.

v2.0.0

MCP Python SDK v2 Stable Release

This is v2.0.0, the stable v2 release of the MCP Python SDK. It supports the 2026-07-28 revision of the Model Context Protocol and serves every earlier revision from the same server. pip install mcp now installs 2.x.

pip install "mcp[cli]"
# or
uv add "mcp[cli]"

Documentation Rewrite

The documentation has the full tutorial and API reference. Coming from v1? What's new in v2 is the tour of what changed and why, and the migration guide lists every breaking change with before-and-after code.

V1 Maintenance mode

v1.x is in maintenance mode and will only receive security fixes from now on The 1.x line lives on the v1.x branch, continues to receive critical bug fixes and security patches, and is documented at https://py.sdk.modelcontextprotocol.io/v1/. If your project is not ready to migrate, keep a <2 upper bound on your requirement (for example mcp>=1.28,<2).

Highlights

One SDK, both protocol eras

v2 speaks the 2026-07-28 revision (stateless requests with no handshake, server/discover, subscriptions/listen, multi-round-trip requests) and still serves every 2025-era client from the same MCPServer, over Streamable HTTP and stdio, with nothing to configure. Client(target) negotiates the version automatically.

FastMCP is now MCPServer, and there is a first-class Client

The decorator API is unchanged; the low-level Server is rebuilt around a shared dispatcher engine, and one Client object replaces v1's transport-plus-ClientSession-plus-initialize() layering. It connects to a URL, a stdio subprocess, a custom transport, or straight to a server object in memory for tests.

Multi-round-trip requests and resolver dependency injection

At 2026-07-28 the server can no longer call the client, so tools return the question instead. A Resolve(fn) parameter is filled by your function invisibly to the model and can put a question to the user; one tool body serves both eras.

Extension APIs, OpenTelemetry, and a standalone types package

Servers and clients compose protocol extensions through pluggable extension APIs (MCP Apps built in); OpenTelemetry tracing ships on by default; every protocol type is its own package, mcp-types (imported as mcp_types), published in lock-step with mcp.

Hardened stdio and auth

stdio servers keep handler subprocesses and stray prints off the wire, and stdout is diverted to stderr while serving. OAuth adds RFC 9207 issuer validation, the SEP-990 identity-assertion flow, and the client-credentials extension.

Coming from a v2 pre-release

Since the last release candidate: the per-version wire packages are private (mcp_types._v*), mcp.types is a permanent alias for mcp_types, the auth registration request model is split from the registered-client record, cancelled requests are no longer answered, and log notifications are gated on the per-request log-level opt-in at 2026-07-28. Since the betas: Client(cache=False) is now cache=None with CacheConfig() the default; Context.client_id, RFC7523OAuthClientProvider, and OAuthClientProvider(timeout=) are removed; the client-credentials providers take scope=; message_handler receives notifications and exceptions only; FileResource(is_binary=) becomes encoding; MCP_* env vars are gone with pydantic-settings; Streamable HTTP servers reject bodies over 4 MiB with HTTP 413. The migration guide covers all of it.

Known gaps

The tasks extension (SEP-2663) is not part of this release. On the client, the DPoP proof binding (SEP-1932) and the workload-identity jwt-bearer grant are not implemented; both are additive and can land in 2.x.

Feedback

... (truncated)

Commits

• 6f69a37 Present v2 as the stable release across the README, docs, and policies (#3178)
• 78e6fbb Serve v2 docs at the site root, with permanent per-major paths (#3176)
• af06330 Remove unused StreamableHTTPTransport.get_session_id() (#3205)
• 68ca87e Document the two-line release process for stable v2 (#3179)
• c9c431b Expose the middleware chain on MCPServer and stop sending unrequested change ...
• 528e366 Fail fast on server-to-client requests in JSON-response mode instead of hangi...
• 27f5cc7 Remove unused mcpserver.exceptions.ValidationError (#3199)
• 89c5e70 Gate log notifications on the per-request log-level opt-in at 2026-07-28 (#3198)
• b61ce38 docs: fix off-by-one hl_lines in apps.md (#3196)
• b7c9a91 Add mcp.types as a permanent alias for mcp_types (#3190)
• Additional commits viewable in compare view

Updates pillow to 12.3.0

Release notes

Sourced from pillow's releases.

12.3.0

https://pillow.readthedocs.io/en/stable/releasenotes/12.3.0.html

Removals

• Remove non-image ImageCms modes #9697 [@​radarhere]

Documentation

• Add release notes for SBOM and performance improvements #9747 [@​radarhere]
• Add security release notes #9741 [@​radarhere]
• Add release notes for Python 3.15 beta wheels #9696 [@​radarhere]
• ImageFont can also be used with ImageText #9597 [@​radarhere]
• Additional guidelines for security reports #9659 [@​wiredfool]
• Fixed typo #9636 [@​radarhere]
• Added CVEs to 12.2.0 release notes #9591 [@​radarhere]
• Revise development support information in README #9583 [@​aclark4life]
• Add INCIDENT_RESPONSE.md #9555 [@​aclark4life]
• Add STRIDE threat model to security docs #9562 [@​aclark4life]
• Add CVEs to 12.2.0 release notes #9556 [@​radarhere]
• Update README with revised security policy #9553 [@​radarhere]
• Update security policy #9552 [@​aclark4life]
• Update macOS tested Python versions #9534 [@​radarhere]

Dependencies

• Update dependency harfbuzz to v14.2.1 #9720 [@renovate[bot]]
• Update dependency mypy to v2 #9653 [@renovate[bot]]
• Update dependency cibuildwheel to v4 #9665 [@renovate[bot]]
• Update github-actions #9655 [@renovate[bot]]
• Update dependency libavif to v1.4.2 #9652 [@renovate[bot]]
• Update dependency lcms2 to v2.19.1 #9651 [@renovate[bot]]
• Update dependency check-jsonschema to v0.37.2 #9650 [@renovate[bot]]
• Update google/oss-fuzz digest to d872252 #9614 [@renovate[bot]]
• Update dependency lcms2 to v2.19 #9609 [@renovate[bot]]
• Update dependency libpng to v1.6.58 - autoclosed #9608 [@renovate[bot]]
• Update dependency harfbuzz to v14 #9610 [@renovate[bot]]
• Update dependency mypy to v1.20.2 #9599 [@renovate[bot]]
• Update github-actions #9611 [@renovate[bot]]
• Update dependency cibuildwheel to v3.4.1 #9607 [@renovate[bot]]
• Move dependency versions to single JSON and enable Renovate #9559 [@​hugovk]
• Updated raqm to 0.10.5 #9557 [@​radarhere]
• Update dependency cibuildwheel to v3.4.0 #9532 [@renovate[bot]]

Testing

• Remove matrix.os from benchmark #9735 [@​radarhere]
• Remove references to libavif patch #9734 [@​radarhere]
• Add benchmark tests #9654 [@​akx]
• Use reshape() instead of setting NumPy array shape directly #9728 [@​radarhere]

... (truncated)

Changelog

Sourced from pillow's changelog.

Changelog (Pillow)

11.1.0 and newer

See GitHub Releases:

• https://github.com/python-pillow/Pillow/releases

11.0.0 (2024-10-15)

• Update licence to MIT-CMU #8460 [hugovk]

• Conditionally define ImageCms type hint to avoid requiring core #8197 [radarhere]

• Support writing LONG8 offsets in AppendingTiffWriter #8417 [radarhere]

• Use ImageFile.MAXBLOCK when saving TIFF images #8461 [radarhere]

• Do not close provided file handles with libtiff when saving #8458 [radarhere]

• Support ImageFilter.BuiltinFilter for I;16* images #8438 [radarhere]

• Use ImagingCore.ptr instead of ImagingCore.id #8341 [homm, radarhere, hugovk]

• Updated EPS mode when opening images without transparency #8281 [Yay295, radarhere]

• Use transparency when combining P frames from APNGs #8443 [radarhere]

• Support all resampling filters when resizing I;16* images #8422 [radarhere]

• Free memory on early return #8413 [radarhere]

• Cast int before potentially exceeding INT_MAX #8402 [radarhere]

... (truncated)

Commits

• bb1d8e8 12.3.0 version bump
• e63fc48 Add release notes for SBOM and performance improvements (#9747)
• 13b701b Add release notes for #9679
• 5564ca7 List methods
• a0920fd Speed up ImageChops operations (#9738)
• 07e9a6c Speed up Image.filter() (#9736)
• a94578c Speed up Image.getchannel(), Image.merge(), Image.putalpha() and `Image...
• 53e02c4 Speed up Image.fill(), Image.linear_gradient() and `Image.radial_gradient...
• af03747 Speed up Image.resample() (#9739)
• 5c9ca56 Speed up alpha_composite, matrix, negative, quantize (#9740)
• Additional commits viewable in compare view

Updates cryptography to 49.0.0

Changelog

Sourced from cryptography's changelog.

49.0.0 - 2026-06-12

* **BACKWARDS INCOMPATIBLE:** Support for ``x86_64`` macOS has been removed.
  We now only publish ``arm64`` wheels for macOS.
* **BACKWARDS INCOMPATIBLE:** Support for 32-bit Windows has been removed.
  Users should move to a 64-bit Python installation.
* **BACKWARDS INCOMPATIBLE:** Removed the deprecated
  ``PUBLIC_KEY_TYPES``, ``PRIVATE_KEY_TYPES``,
  ``CERTIFICATE_PRIVATE_KEY_TYPES``, ``CERTIFICATE_ISSUER_PUBLIC_KEY_TYPES``,
  and ``CERTIFICATE_PUBLIC_KEY_TYPES`` type aliases. Use
  ``PublicKeyTypes``, ``PrivateKeyTypes``, ``CertificateIssuerPrivateKeyTypes``,
  ``CertificateIssuerPublicKeyTypes``, and ``CertificatePublicKeyTypes``
  instead. These were deprecated in version 40.0.
* **BACKWARDS INCOMPATIBLE:** :class:`~cryptography.hazmat.primitives.ciphers.algorithms.ChaCha20`
  now treats the first 4 bytes of the ``nonce`` as a 32-bit little-endian block
  counter (as defined in :rfc:`7539`) and tracks the number of bytes processed.
  Attempting to encrypt or decrypt more data than the counter allows before it
  would overflow now raises a :class:`ValueError` rather than silently diverging
  from RFC 7539. Setting the counter portion of the ``nonce`` to zero allows
  encrypting up to 256 GiB with a given nonce.
* **BACKWARDS INCOMPATIBLE:** Loading an X.509 certificate whose ECDSA or DSA
  signature ``AlgorithmIdentifier`` contains encoded NULL parameters now raises
  a :class:`ValueError`. Such certificates are invalid, but older versions of
  Java emitted them; previously they loaded with a deprecation warning.
* Fixed cross-compilation of the CFFI bindings when ``PYO3_CROSS_LIB_DIR``
  is set. The build now derives the Python include directory from
  ``PYO3_CROSS_LIB_DIR`` instead of querying the host interpreter, which
  previously caused the build to fail during cross-compilations for embedded
  systems, on hosts which have same-version Python development headers
  installed as the target Python.
* Added support for signing and verifying X.509 certificates, certificate
  signing requests, and certificate revocation lists with
  :doc:`/hazmat/primitives/asymmetric/mldsa` keys, as well as loading
  certificates that contain ML-DSA public keys.
* Added :meth:`~cryptography.hazmat.primitives.hpke.KEM.enc_length` to
  :class:`~cryptography.hazmat.primitives.hpke.KEM` so callers can split the
  encapsulated key from the ciphertext returned by
  :meth:`~cryptography.hazmat.primitives.hpke.Suite.encrypt`.
* :meth:`~cryptography.x509.verification.ExtensionPolicy.require_present`,
  :meth:`~cryptography.x509.verification.ExtensionPolicy.may_be_present`, and
  :meth:`~cryptography.x509.verification.ExtensionPolicy.require_not_present`
  now accept any extension type. Previously only a fixed set of extension
  types was supported, which made it impossible to account for otherwise
  unrecognized critical extensions during path validation.
* Added support for using :class:`~cryptography.x509.Certificate`,
  :class:`~cryptography.x509.CertificateSigningRequest`, and
  :class:`~cryptography.x509.CertificateRevocationList` as field types in
  :doc:`/hazmat/asn1/index` structures.
* Added :func:`~cryptography.hazmat.asn1.value_set`, a class decorator that
</tr></table> 

... (truncated)

Commits

• e300bbe bump version and changelog for 49.0.0 (#15030)
• fa74cd8 Add external mu (message representative) support for ML-DSA (#14979)
• f594db3 chore(deps): bump openssl from 0.10.80 to 0.10.81 (#15029)
• 608e011 chore(deps): bump openssl-sys from 0.9.116 to 0.9.117 (#15028)
• a322bc4 chore(deps): bump cc from 1.2.63 to 1.2.64 (#15027)
• 33181a7 Reject critical nameConstraints extensions containing directoryName constrain...
• 6080dc7 Bump dependencies that dependabot isn't (#15026)
• 121faa3 chore(deps): bump virtualenv from 21.4.2 to 21.4.3 (#15023)
• 829520b Add more robust processing for DH parameters. (#15016)
• 0f05001 Bump downstream dependencies in CI (#15025)
• Additional commits viewable in compare view