[dependabot]

Bumps the python-minor-and-patch group with 32 updates in the / directory:

Package	From	To
certifi	2026.6.17	2026.10.23
cryptography	50.0.1	50.0.2
litellm	1.96.0	1.106.4
mcp	1.28.1	1.30.0
packaging	26.2	26.3
pymongo	4.17.0	4.19.0
starlette	1.3.1	1.10.0
uvicorn	0.49.0	0.54.0
modal	1.6.2.dev1	1.6.3.dev11
e2b	2.46.4	2.59.0
fastapi	0.141.1	0.162.0
boto3	1.43.38	1.43.121
botocore	1.43.38	1.43.121
google-api-core	2.31.0	2.43.0
google-auth	2.55.1	2.62.0
google-cloud-secret-manager	2.30.0	2.31.0
google-cloud-storage	3.15.0	3.17.1
sail	0.12.8	0.16.0
anyio	4.14.2	4.15.1
httpx2	2.13.1	2.16.0
vercel-sandbox	0.7.0	0.10.0
tensorlake	0.5.149	0.5.158
boxd	0.2.17	0.2.19
daytona	0.224.1	0.226.1
griffelib	2.3.0	2.4.1
moto	5.2.2	5.2.4
psycopg2-binary	2.9.12	2.9.13
pytest-asyncio	1.4.0	1.4.1
pytest-socket	0.8.0	0.8.1
ruff	0.16.10	0.17.2
smolmachines	1.27.3	1.32.2
regex	2026.6.28	2026.9.29

Updates certifi from 2026.6.17 to 2026.10.23

Commits

• b60466c 2026.10.23 (#445)
• 662df63 Restore unaffected emSign roots (#439) (#440)
• 5cb238c Remove emsign (#437)
• 69494a7 Bump actions/download-artifact from 8.0.1 to 8.0.2 (#436)
• 029c7b0 Bump actions/upload-artifact from 7.0.1 to 7.0.2 (#435)
• 9d0a8f1 Add support for Python 3.15 (#432)
• db472ab Bump pypa/gh-action-pypi-publish from 1.14.1 to 1.14.2 (#431)
• f4bc676 2026.07.22 (#428)
• 4c91f9c Bump actions/setup-python from 6.3.0 to 7.0.0 (#427)
• 01a66c5 Bump actions/checkout from 7.0.0 to 7.0.1 (#426)
• Additional commits viewable in compare view

Updates cryptography from 50.0.1 to 50.0.2

Changelog

Sourced from cryptography's changelog.

50.0.2 - 2026-09-30

* Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL 4.0.3.
* Added ``abi3.abi3t`` wheels for free-threaded CPython 3.15 and later.
* Updated to PyO3 0.29.2, which fixes building ``cryptography`` on Cygwin and
  MSYS2.
.. _v50-0-1:

Commits

• 4dda5c7 [50.0.x] Bump for 50.0.2 release + changelog (#15733)
• 70c881c [50.0.x] Bump pyo3 to 0.29.2 (#15731)
• a8c45c4 [50.0.x] Build abi3.abi3t wheels for CPython 3.15+ (#15496) (#15732)
• See full diff in compare view

Updates litellm from 1.96.0 to 1.106.4

Release notes

Sourced from litellm's releases.

v1.106.4

Verify this release

cosign verify \
  --key https://raw.githubusercontent.com/BerriAI/litellm/e82a3c646908ba0a6ee0beddc4310d7a6cac4065/cosign.pub \
  ghcr.io/berriai/litellm:v1.106.4

Same command for litellm-database, litellm-non_root and the docker.io/litellm/* images

What's new in 1.106.4

3 PRs. 2 fixed. No action needed to upgrade

Changes

• Deployment: Fixed the proxy sometimes exiting on startup with an ImportError when it cannot reach the remote model cost map, broken since v1.104.0 (#46711) Also in 1.104.7, 1.105.5
• Deployment: Fixed image scans flagging brotli 1.2.0, the emSign ECC Root CA - G3 and unused lockfile packages (#48283, #48300)

---

Backport #48294 · Full changelog

v1.106.3

[!IMPORTANT] The image-signing key has changed. Starting with this release, every Docker image and Helm chart is signed with the new cosign key from commit e82a3c6. Verifying with the previous key from commit 0112e53 will fail.

Update anything that pins the old cosign.pub: cosign verify scripts, CI checks, and admission policies such as Kyverno, Sigstore policy-controller or Connaisseur.

New cosign.pub SHA-256: e3fe3e08c44b16407fe0b37c43b4f8b603b3a0f4ee74c29e647bc022d762c2c0

Verify this release

cosign verify \
  --key https://raw.githubusercontent.com/BerriAI/litellm/e82a3c646908ba0a6ee0beddc4310d7a6cac4065/cosign.pub \
  ghcr.io/berriai/litellm:v1.106.3

Same command for litellm-database, litellm-non_root and the docker.io/litellm/* images

What's new in 1.106.3

4 PRs. 1 changed, 1 removed. 1 needs action

Action required

• Deployment: Verify image signatures with the cosign.pub from commit e82a3c6, the previous key no longer matches (#48103) Also in 1.103.8, 1.104.6, 1.105.4

... (truncated)

Commits

• ea7ca16 Merge pull request #48300 from BerriAI/lens-runtime-1.106
• 8c3bd28 build(deps): bump webpki-roots and webpki-root-certs to 1.0.11
• 020f635 build(docker): move the lens image to the newer wolfi-base
• a554fcf Merge pull request #48294 from BerriAI/diag-catalog-1.106
• 3af2c05 Merge pull request #48283 from BerriAI/image-content-cleanup-slim-1.106
• 1cf20bf bump: version 1.106.4
• f1ca9f9 refactor(rust-bridge): remove the LoggerRule concept from the catalog (#46711)
• 77fc426 build(docker): copy only runtime files into the gateway, backend and migratio...
• b027ce7 build(docker): move to newer wolfi-base and nginx base images
• 4fa8bf1 Merge pull request #48142 from BerriAI/litellm_backport_1_106_x_liteadmin_pin
• Additional commits viewable in compare view

Updates mcp from 1.28.1 to 1.30.0

Release notes

Sourced from mcp's releases.

v1.30.0

Maintenance release of the 1.x line. 2.x is the current line; 1.x docs are at https://py.sdk.modelcontextprotocol.io/v1/.

A few defaults changed in this release. If you run a server or client on 1.x, skim these first:

Behaviour changes

HTTP client redirects are only followed within the endpoint's origin (#3448)

• 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 now fails the request with httpx.HTTPStatusError. If that other URL is the server you meant, use it as the endpoint URL.
• The follow_redirects setting on an httpx.AsyncClient you pass in is no longer used for MCP requests, so you don't need it for the trailing-slash redirect any more.
• OAuthClientProvider applies the same rule to its own requests.

Idle Streamable HTTP sessions now expire (#3426)

• 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.
• A server also holds at most 10 000 sessions at once; beyond that, new sessions get a 503.
• To turn either off: FastMCP(..., session_idle_timeout=None, max_sessions=None).

The OAuth client checks the authorization server's issuer (#3431)

• Authorization server metadata whose issuer doesn't match the server it was fetched for is now rejected with OAuthFlowError: Authorization server metadata issuer mismatch.
• Client registrations are now remembered per issuer; if the server later points at a different authorization server, the client registers again.
• 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 DeprecationWarnings (#3431, #3451)

• ClientCredentialsOAuthProvider / PrivateKeyJWTOAuthProvider without issuer=. Pass your authorization server's issuer URL.
• AuthSettings with resource_server_url set but validate_token_resource unset. Set it to True or False.
• Both keep working as before in 1.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 (#3451).
• issuer= on ClientCredentialsOAuthProvider and PrivateKeyJWTOAuthProvider (#3431).
• session_idle_timeout= and max_sessions= on FastMCP (#3426).

What's Changed

• [v1.x] Resolve tool output-schema references within the schema document only by @​maxisbey in modelcontextprotocol/python-sdk#3396
• [v1.x] Expire idle Streamable HTTP sessions by default and cap concurrent sessions by @​maxisbey in modelcontextprotocol/python-sdk#3426
• [v1.x] Validate the authorization server metadata issuer on every discovery path by @​maxisbey in modelcontextprotocol/python-sdk#3431
• [v1.x] Follow redirects only within the MCP endpoint's origin by @​maxisbey in modelcontextprotocol/python-sdk#3448
• [v1.x] Add AuthSettings.validate_token_resource to check a bearer token's resource by @​maxisbey in modelcontextprotocol/python-sdk#3451

Full Changelog: modelcontextprotocol/python-sdk@v1.29.1...v1.30.0

v1.29.1

What's Changed

• [v1.x] Complete the FastMCP Settings model at import time by @​maxisbey in modelcontextprotocol/python-sdk#3352
• [v1.x] Apply the request body limit to the SSE and OAuth endpoints by @​maxisbey in modelcontextprotocol/python-sdk#3344

... (truncated)

Commits

• 8c2fa6e [v1.x] Add AuthSettings.validate_token_resource to check a bearer token's res...
• 2106335 [v1.x] Follow redirects only within the MCP endpoint's origin (#3448)
• 3eed7ce [v1.x] Validate the authorization server metadata issuer on every discovery p...
• 92120b4 [v1.x] Expire idle Streamable HTTP sessions by default and cap concurrent ses...
• 5ebdfed [v1.x] Resolve tool output-schema references within the schema document only ...
• b222713 [v1.x] Give recursive tool return types an object-rooted output schema (#3377)
• 4dc224f [v1.x] Apply the request body limit to the SSE and OAuth endpoints (#3344)
• ae3338f [v1.x] Complete the FastMCP Settings model at import time (#3352)
• 98b7159 [v1.x] Move the v1.x docs to /v1/ and mark v1.x as the maintenance line (#3177)
• c0c5a9d [v1.x] ci: pick the docs toolchain per worktree in build-docs.sh (#3082)
• Additional commits viewable in compare view

Updates packaging from 26.2 to 26.3

Release notes

Sourced from packaging's releases.

26.3

What's Changed

Features

• Add a public VersionRange API and SpecifierSet.to_range(), representing the versions a specifier set accepts as an interval set that supports intersection, union, difference, complement, set relations, membership tests, and filtering. VersionRange.to_specifier_set() converts a range back to a SpecifierSet where a PEP 440 form exists. (#1267, #1270, #1298)
• PEP 808: accept Metadata-Version: 2.6. (#1194)
• Add a limit argument to parse_tag() for compressed tag sets. (#1220)
• Add a prefer_sdist_predicate argument to Pylock.select() to prefer source distributions over wheels for selected packages. (#1334)
• Add pure_python_tags() to generate the pure-Python tags for a Python version without touching the running platform. (#1346)
• Add SpecifierSet.is_subset(), SpecifierSet.is_superset(), and SpecifierSet.is_disjoint(), which compare the versions two specifier sets accept. (#1313)

Behavior adaptations

• Drop support for Python 3.8; packaging now requires Python 3.9 or later. (#1157)
• Prefer native linux_* platform tags over manylinux and musllinux tags on Linux. (#160)

Fixes for versions and specifiers

• Raise InvalidVersion instead of TypeError when Version is given a non-string. (#1319)
• Raise InvalidVersion for non-string pre-release letters passed to Version.from_parts. (#1241)
• Fix an AttributeError when hashing internally trimmed versions. (#1242)
• Fix SpecifierSet.is_unsatisfiable for post-release boundary intersections. (#1257)

Fixes for requirements and markers

• Make Requirement.__hash__ consistent with __eq__ for trailing-zero-equivalent specifiers (e.g. foo==1.0.0 and foo==1.0.0.0), so equal requirements hash equal and deduplicate in sets and dicts. (#1232)
• Normalize requested extra names before comparing or hashing requirements. (#644)
• Preserve a Requirement's specifier prereleases override across a pickle round trip. (#1204)
• Raise InvalidRequirement instead of InvalidSpecifier when a requirement contains an invalid specifier. (#1332)
• Clarify the error for post-release prefix wildcards like ==1.0.post1.*. (#1299)
• Preserve quoting semantics when serializing marker values, so round-tripped markers parse back to the same marker. (#1213)
• Keep the parentheses of a nested group when serializing markers. (#1316)
• Normalize extra and dependency_groups values in nested markers at parse time. (#1246, #1310)
• Raise UndefinedComparison when a set-valued variable like extras is used outside the membership form. (#1265)
• Raise UndefinedEnvironmentName (a KeyError subclass) for missing environment keys during marker evaluation. (#1276)
• Wrap malformed string literal errors in InvalidMarker / InvalidRequirement instead of leaking a low-level error. (#1249)
• Reject requirements and markers with a trailing line break. (#1345)

Fixes for metadata and licenses

• Collect all from_email validation errors into one ExceptionGroup instead of raising the first. (#1268)
• Accept the UTF-8 charset case-insensitively in email payloads. (#1330)
• Reject malformed Description-Content-Type values. (#1329)
• Don't rewrite user values that contain {field} placeholders in error messages. (#1327)
• Route multipart email payloads to unparsed instead of asserting. (#1247)
• Make InvalidMetadata and CyclicDependencyGroup picklable. (#1328)
• Fold every line boundary str.splitlines recognizes when writing a header with RFC822Message. (#1356)

... (truncated)

Changelog

Sourced from packaging's changelog.

26.3 - 2026-08-03

Features:

Add a public :class:~packaging.ranges.VersionRange API and

:meth:SpecifierSet.to_range() <packaging.specifiers.SpecifierSet.to_range>,

representing the versions a specifier set accepts as an interval set that

supports intersection, union, difference, complement, set relations,

membership tests, and filtering.

:meth:~packaging.ranges.VersionRange.to_specifier_set converts a range back

to a :class:~packaging.specifiers.SpecifierSet where a PEP 440 form exists.

(:pull:1267, :pull:1270, :pull:1298)
PEP 808: accept Metadata-Version: 2.6. (:pull:1194)
Add a limit argument to parse_tag() for compressed tag sets.

(:issue:1220)
Add a prefer_sdist_predicate argument to Pylock.select() to prefer

source distributions over wheels for selected packages. (:pull:1334)
Add :func:~packaging.tags.pure_python_tags to generate the pure-Python

tags for a Python version without touching the running platform.

(:pull:1346)
Add :meth:SpecifierSet.is_subset() <packaging.specifiers.SpecifierSet.is_subset>, :meth:~packaging.specifiers.SpecifierSet.is_superset,

and :meth:~packaging.specifiers.SpecifierSet.is_disjoint, which compare the

versions two specifier sets accept. (:pull:1313)

Behavior adaptations:

Drop support for Python 3.8; packaging now requires Python 3.9 or later.

(:pull:1157)
Prefer native linux_* platform tags over manylinux and musllinux

tags on Linux. (:issue:160)

Fixes for versions and specifiers:

Raise InvalidVersion instead of TypeError when Version is given a

non-string. (:pull:1319)
Raise InvalidVersion for non-string pre-release letters passed to

Version.from_parts. (:pull:1241)
Fix an AttributeError when hashing internally trimmed versions.

(:pull:1242)
Fix SpecifierSet.is_unsatisfiable for post-release boundary

intersections. (:pull:1257)

Fixes for requirements and markers:

Make Requirement.__hash__ consistent with __eq__ for

trailing-zero-equivalent specifiers (e.g. foo==1.0.0 and

foo==1.0.0.0), so equal requirements hash equal and deduplicate in

sets and dicts. (:pull:1232)

</tr></table>

... (truncated)

Commits

• 929fd4b Bump for release
• f300ebf chore(deps): bump the pre-commit group with 5 updates (#1357)
• f91d975 ci(downstream): bump hatchling to 1.31.0 and fix its pytest rootdir (#1361)
• b1a7124 chore(deps): bump the github-actions group with 7 updates (#1358)
• 2d873eb fix(metadata): fold every line boundary when writing headers (#1356)
• 413d006 docs: changelog for 26.3 (#1343)
• 4eb0753 docs(metadata): explain selective field validation (#1342)
• 77e9ed4 feat(tags): add pure Python tag generator (#1346)
• 7cea5e8 ci: drop 3.13t on Windows (3.13.14t may fail to build, run takes 9 minutes) (...
• 45a8b34 docs: add missing versionadded/versionchanged directives (#1344)
• Additional commits viewable in compare view

Updates pymongo from 4.17.0 to 4.19.0

Release notes

Sourced from pymongo's releases.

PyMongo 4.19.0

Release notes: https://jira.mongodb.org/secure/ReleaseNote.jspa?projectId=10004&version=52147

PyMongo 4.18.3

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-18-3-released/344145

CVE-2026-106435

PyMongo 4.18.2

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-18-2-released/343732

CVE-2026-96749 CVE-2026-96748 CVE-2026-96747

PyMongo 4.18.1

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-18-1-released/343338

PyMongo 4.18.0

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-18-released/343137

Changelog

Sourced from pymongo's changelog.

Changes in Version 4.19.0 (2026/10/14)

PyMongo 4.19 brings a number of changes including:

.. warning:: PyMongo 4.19 drops support for Python 3.9 and 3.10 and removes PyPy support: Python 3.11+ is now required.

• Added support for Python 3.15.
• Dropped support for Python 3.9 and 3.10.
• Removed support for PyPy.
• Removed the deprecated Algorithm.RANGEPREVIEW and QueryType.RANGEPREVIEW members (PYTHON-6009_).
• Added support for running the synchronous and asynchronous clients in subinterpreters, including inside concurrent.futures.InterpreterPoolExecutor (Python 3.14+). Only in subinterpreters, which do not allow daemon threads, the synchronous client's monitor threads now start as non-daemon threads and are stopped and joined when the interpreter is torn down. Monitor threads in the main interpreter remain daemon threads and shutdown behavior is unchanged. Note that because these threads are non-daemon, a subinterpreter may block on teardown until any in-flight monitor work completes.
• Added support for routing Key Management Service (KMS) requests for Client-Side Field Level Encryption and Queryable Encryption through an HTTP proxy, using the new kms_connect_callback option on :class:~pymongo.encryption_options.AutoEncryptionOpts, :class:~pymongo.encryption.ClientEncryption, and :class:~pymongo.asynchronous.encryption.AsyncClientEncryption. The callback opens the connection and the driver performs the KMS TLS handshake over it, so verification still targets the KMS host rather than the proxy. For an ordinary HTTP proxy, pass :class:~pymongo.encryption_options.HTTPProxyKMSConnect or :class:~pymongo.encryption_options.AsyncHTTPProxyKMSConnect instead of writing a callback. Both helpers accept custom CONNECT headers, e.g. Proxy-Authorization for proxies that require authentication.
• Added the srv_host_validator keyword argument to :class:~pymongo.synchronous.mongo_client.MongoClient and :class:~pymongo.asynchronous.mongo_client.AsyncMongoClient, an alternative to srvAllowedHostsSuffix for deployments whose acceptable SRV hosts cannot be expressed as a single suffix. The callback is invoked once per SRV-returned host and must return a boolean: True to accept the host and False to reject it. During initial DNS discovery a non-boolean return raises an error; during SRV polling it is treated as a rejection. It is mutually exclusive with srvAllowedHostsSuffix and, because it takes a callable, cannot be set in a connection string. See the :class:~pymongo.synchronous.mongo_client.MongoClient and :class:~pymongo.asynchronous.mongo_client.AsyncMongoClient documentation for security considerations.
• srvAllowedHostsSuffix may now be set to a single label reserved for private or special use, such as localhost, test, or internal.

... (truncated)

Commits

• a58b4f4 Prep 4.19 Release (#3122)
• 3242611 PYTHON-6147 Add CSFLE HTTP proxy KMS connect helpers (#3101)
• b5a7f26 PYTHON-6009 Remove deprecated Algorithm.RANGEPREVIEW and QueryType.RANGEPREVI...
• f3f19df PYTHON-6170 [BF] AWS ECS test container cannot install uv (#3120)
• a740cdf PYTHON-6063 Remove PyPy support (#3119)
• ed74401 PYTHON-6138 followup -- Drop Python 3.9 and 3.10 Support (#3118)
• e0b11bf PYTHON-6163 Pure-Python decode_all silently accepts 1-byte invalid BSON (#3117)
• b5a36cc PYTHON-6111 C extension accepts BSON documents where element data overlaps th...
• 1f64ecd PYTHON-6158 Clean up version-gated code paths (#3112)
• 0cc64d6 PYTHON-6161 Fix mod_wsgi CI: run apt-get update before install (#3115)
• Additional commits viewable in compare view

Updates starlette from 1.3.1 to 1.10.0

Release notes

Sourced from starlette's releases.

Version 1.10.0

📝 Leaner URL-encoded form parsing

Starlette 1.10.0 parses URL-encoded forms with less memory and CPU, no longer drops the last field when a stream ends early, and lets you compare FormData that holds several uploads under one key.

uv pip install starlette==1.10.0

• Forms with many fields parse faster and use less memory (#3724). FormParser builds each field in the parser callbacks instead of queueing every event and replaying it. On CodSpeed, 1000 fields went from 42.8 ms to 34.9 ms and from 63.5 KB to 54.5 KB, and the max_fields limit case went from 6,880 B to 864 B.
• The last field is kept when the request stream ends without an empty chunk (#3599). The parser is now finalized once the stream is exhausted, so custom streams that never yield a final b"" no longer lose their last field.
• FormData with repeated uploads can be compared (#3619). Comparing two FormData objects with several UploadFile values under the same key used to raise TypeError.

⚠️ Behaviour changes

• Multidict equality keeps the order of values under a repeated key (#3619). Keys can still appear in any order, but QueryParams("a=1&a=2") and QueryParams("a=2&a=1") are no longer equal, matching what getlist() returns.
• starlette.formparsers.FormMessage is deprecated (#3724). The parser no longer uses it, and FormParser.messages is gone. Calling FormMessage(...) emits a StarletteDeprecationWarning.

🧭 Routing and URL generation

• Path parameter values that look like a placeholder are kept as they are (#3725). url_path_for("route", category="{id}", id="42") on /{category}/{id} now returns /{id}/42 instead of /42/42. Substitution also got faster, from 549 ns to 520 ns with two parameters and from 1,078 ns to 779 ns with five.
• Route matching does less work per request (#3665, #3722). Match members are compared by identity, cutting up to 4.9% of the instructions per dispatch in the routing benchmarks.
• WSGIMiddleware strips root_path only at a path segment boundary (#3718). A request to /application under a root_path of /app no longer becomes /lication.
• FloatConvertor reports NaN and infinity correctly (#3716). NaN was reported as a negative float.

🛡️ Middleware, responses and config

• Handled exceptions no longer keep requests alive (#3205). Starlette clears the traceback after an exception handler runs, so an exception instance reused across requests, such as a module-level HTTPException, no longer pins per-request objects in memory.
• Middlewares accept http.response.start without headers (#3721). BaseHTTPMiddleware, GZipMiddleware and SessionMiddleware default the omitted field to an empty list instead of raising KeyError.
• FileResponse ignores Range on methods other than GET and HEAD (#3679). A POST endpoint that returns a file now sends the full file, as RFC 9110 requires.
• Config strips one pair of matching outer quotes from env file values (#3720). KEY='say "hi"' now reads as say "hi" instead of say "hi.

Full changelog: 1.9.0...1.10.0

Version 1.9.0

This release streams TestClient response bodies, so client.stream() returns before the application finishes. It also escapes path delimiters when building URLs, matches host names case-insensitively, and keeps every existing Vary header.

Changed

• Stream TestClient response bodies, so client.stream() returns before the application finishes. Closing an unfinished streamed response now cancels the application #3491.

Fixed

• Percent-encode ?, #, \ and a leading // in the request path when building request.url, and \ and a leading // in url_path_for #3671.
• Use the byte length for Content-Length when the response body is a typed or multidimensional memoryview #3622.
• Include HEAD in the Allow header of HTTPEndpoint 405 responses when GET is defined #3585.
• Match host names case-insensitively in Host routing and TrustedHostMiddleware #3542.
• Preserve every existing Vary header in MutableHeaders.add_vary_header(), used by GZipMiddleware and SessionMiddleware #3675.

Full changelog: 1.8.0...1.9.0

... (truncated)

Changelog

Sourced from starlette's changelog.

1.10.0 (October 24, 2026)

Changed

• Compare multidicts such as FormData and QueryParams by key while keeping the order of values under a repeated key, so FormData with repeated uploads no longer raises TypeError. QueryParams("a=1&a=2") and QueryParams("a=2&a=1") are no longer equal #3619.
• Build URL-encoded form fields in the parser callbacks, lowering memory and CPU usage for forms with many fields #3724.
• Compare Match members by identity during routing #3665 and #3722.

Deprecated

• Deprecate starlette.formparsers.FormMessage, which is no longer used #3724.

Fixed

• Parse the last URL-encoded form field when the request stream ends without an empty chunk #3599.
• Keep path parameter values that look like another placeholder in url_path_for() #3725.
• Default omitted http.response.start headers in BaseHTTPMiddleware, GZipMiddleware and SessionMiddleware instead of raising KeyError #3721.
• Clear the traceback of handled exceptions, so reused exception instances no longer keep per-request objects alive #3205.
• Strip only one pair of matching outer quotes from Config env file values #3720.
• Strip root_path from PATH_INFO only at a path segment boundary in WSGIMiddleware #3718.
• Report NaN and infinity correctly in FloatConvertor.to_string() #3716.
• Ignore Range on requests other than GET and HEAD in FileResponse #3679.

1.9.0 (October 18, 2026)

Changed

• Stream TestClient response bodies, so client.stream() returns before the application finishes. Closing an unfinished streamed response now cancels the application #3491.

Fixed

• Percent-encode ?, #, \ and a leading // in the request path when building request.url, and \ and a leading // in url_path_for #3671.
• Use the byte length for Content-Length when the response body is a typed or multidimensional memoryview #3622.
• Include HEAD in the Allow header of HTTPEndpoint 405 responses when GET is defined #3585.
• Match host names case-insensitively in Host routing and TrustedHostMiddleware #3542.
• Preserve every existing Vary header in MutableHeaders.add_vary_header(), used by GZipMiddleware and SessionMiddleware #3675.

1.8.0 (October 13, 2026)

This release drops Python 3.10 support and adds HTTP 103 Early Hints.

Added

• Add Request.send_early_hints() for HTTP 103 Early Hints through the ASGI http.response.early_hint extension #3435.

Changed

• Require Python 3.11 or later, dropping support for Python 3.10 #3592.
• Exclude native gRPC media types (application/grpc and application/grpc+...) from GZipMiddleware compression by default #3565.
• Send http.response.start immediately in GZipMiddleware for responses with an existing Content-Encoding, status 206, or an excluded content type, instead of waiting for the first body chunk #3631.

... (truncated)

Commits

• 8aa828c Version 1.10.0 (#3728)
• a85a5c3 Substitute URL path parameters in a single pass (#3725)
• 6b8b612 Finalize URL-encoded form parsing at stream exhaustion (#3599)
• b973efd Build URL-encoded form fields in parser callbacks (#3724)
• d7731e0 Compare FormData with repeated uploads without raising TypeError (#3619)
• fb3e818 Compare remaining Match members by identity in routing (#3722)
• fc23aa1 Compare Match members by identity in Router.app (#3665)
• fe000fb Replace the removed route decorator hint in the host routing docs (#3713)
• 4114432 Default omitted http.response.start headers in middlewares (#3721)
• 1a01a02 Clear exc.traceback after handled exceptions to prevent memory leak (#3205)
• Additional commits viewable in compare view

Updates uvicorn from 0.49.0 to 0.54.0

Release notes

Sourced from uvicorn's releases.

Version 0.54.0

📨 Send metadata after the response body

uvicorn 0.54.0 adds response trailers and 103 Early Hints to its experimental HTTP/2 implementation through zttp.

uv add uvicorn==0.54.0 "zttp>=0.0.34"

• Send HTTP/2 response trailers (#3146). The ASGI http.response.trailers extension lets applications send metadata, such as checksums, after the response body. Clients must send TE: trailers to receive them. Multiple trailer messages are combined before completing the response.
• HTTP/2 remains experimental and opt-in. Enable it with --http zttp --http2. Upgrade-based h2c and WebSockets over HTTP/2 remain unsupported.

💡 Hint at resources before the final response

• Send 103 Early Hints over HTTP/2 (#3137). Applications can use the ASGI http.response.early_hint extension to send resource hints before the final response. Each supplied link becomes a separate Link header.

Full changelog: 0.53.0...0.54.0

Version 0.53.0

🌐 Opt-in HTTP/2 support

uvicorn 0.53.0 adds experimental HTTP/2 through zttp, alongside a new zuvloop integration and connection-handling improvements.

uv add uvicorn==0.53.0

• Serve HTTP/1.1 and HTTP/2 with zttp (#2982, #3101). Install zttp, then enable HTTP/2 with --http zttp --http2. Uvicorn negotiates HTTP/2 over TLS with ALPN and supports cleartext prior knowledge.
• HTTP/2 remains experimental. Upgrade-based h2c and WebSockets over HTTP/2 are not supported.

⚙️ More event loop choice

• Run Uvicorn with zuvloop (#3104). Install zuvloop separately and select it explicitly with --loop zuvloop on CPython 3.14 or newer.

🛡️ More reliable connections and proxies

• Honor Connection: close token lists (#3103). Uvicorn now parses comma-separated tokens case-insensitively across HTTP implementations.
• Trust IPv6 loopback proxies by default (#3119). The default FORWARDED_ALLOW_IPS value now includes ::1.
• Keep upgraded WebSockets alive (#3107). Uvicorn cancels the HTTP keep-alive timer when the connection becomes a WebSocket.

Full changelog: 0.52.4...0.53.0

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

... (truncated)

Changelog

Sourced from uvicorn's changelog.

0.54.0 (September 24, 2026)

HTTP/2 support remains experimental. Install zttp>=0.0.34 and enable it with --http zttp --http2.

Added

• Add HTTP/2 response trailers through the ASGI http.response.trailers extension. Clients must send TE: trailers to receive them (#3146)
• Add HTTP/2 103 Early Hints through the ASGI http.response.early_hint extension (#3137)

0.53.0 (September 14, 2026)

This release adds experimental HTTP/2 support through zttp. Enable it with --http zttp --http2. Upgrade-based h2c and WebSockets over HTTP/2 are not supported.

Added

• Add experimental HTTP/2 support through zttp (#2982, #3101)
• Add support for zuvloop (#3104)

Fixed

• Handle comma-separated, case-insensitive Connection: close tokens across HTTP implementations (#3103)
• Trust IPv6 loopback in the default FORWARDED_ALLOW_IPS value (#3119)
• Cancel the HTTP keep-alive timer when upgrading to WebSocket (#3107)

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 (#306...

  Description has been truncated

  Confidence Score: 5/5

  No blocking issue was found in this dependency update.

  Summary

  Updates Python dependencies and refreshes uv.lock.

  • Framework installs now select newer Python package releases.

  The previous-review comparison failed the ancestry and merge-base checks, so this review used the full PR diff. No previous review threads were supplied.

  _{Reviews (9) · Last reviewed commit: "build(deps): bump the python-minor-and-p..." · Reviewed by Greptile}

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	pypi/​botocore@​1.43.38 ⏵ 1.43.121
	pypi/​smolmachines@​1.27.3 ⏵ 1.32.2	-10				-30
	pypi/​e2b@​2.46.4 ⏵ 2.59.0	+1
	pypi/​litellm@​1.96.0 ⏵ 1.106.4	+1	+18
	pypi/​moto@​5.2.2 ⏵ 5.2.4
	pypi/​modal@​1.6.2.dev1 ⏵ 1.6.3.dev11	+1
	pypi/​google-auth@​2.55.1 ⏵ 2.62.0	+1
	pypi/​pymongo@​4.17.0 ⏵ 4.19.0	-1	+31
	pypi/​vercel-sandbox@​0.7.0 ⏵ 0.10.0	-3
	pypi/​google-cloud-storage@​3.15.0 ⏵ 3.17.1	+1
	pypi/​daytona@​0.224.1 ⏵ 0.226.1	+1
	pypi/​sail@​0.12.8 ⏵ 0.16.0	+1
	pypi/​tensorlake@​0.5.149 ⏵ 0.5.158	+1
	pypi/​griffelib@​2.3.0 ⏵ 2.4.1	+1
	pypi/​boto3@​1.43.38 ⏵ 1.43.121
	pypi/​packaging@​26.2 ⏵ 26.3	+1
	pypi/​google-api-core@​2.31.0 ⏵ 2.43.0
	pypi/​google-cloud-secret-manager@​2.30.0 ⏵ 2.31.0
	pypi/​cryptography@​50.0.1 ⏵ 50.0.2
	pypi/​starlette@​1.3.1 ⏵ 1.10.0	+1
	pypi/​ruff@​0.16.10 ⏵ 0.17.2
	pypi/​boxd@​0.2.17 ⏵ 0.2.19	+1
	pypi/​regex@​2026.6.28 ⏵ 2026.9.29
	pypi/​httpx2@​2.13.1 ⏵ 2.16.0
	pypi/​pytest-socket@​0.8.0 ⏵ 0.8.1	+1
	pypi/​pytest-asyncio@​1.4.0 ⏵ 1.4.1	+1

View full report