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Update fastapi to 0.138.2 - #587

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Update fastapi to 0.138.2#587
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pyup-update-fastapi-0.6.4-to-0.138.2

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This PR updates fastapi from 0.6.4 to 0.138.2.

Changelog

0.138.1

Refactors

* ♻️ Refactor Library Skills, make info easier to find for agents. PR [15841](https://github.com/fastapi/fastapi/pull/15841) by [tiangolo](https://github.com/tiangolo).

Internal

* 👷 Simplify pull request workflow triggers. PR [15836](https://github.com/fastapi/fastapi/pull/15836) by [tiangolo](https://github.com/tiangolo).
* 👷 Update issue-manager to 0.7.1. PR [15833](https://github.com/fastapi/fastapi/pull/15833) by [tiangolo](https://github.com/tiangolo).
* ⬆️ Update issue-manager to 0.7.0. PR [15831](https://github.com/fastapi/fastapi/pull/15831) by [tiangolo](https://github.com/tiangolo).
* 🔧 Update sponsors: Add TestMu again. PR [15830](https://github.com/fastapi/fastapi/pull/15830) by [tiangolo](https://github.com/tiangolo).
* 🔒️ Update zizmor workflow security checks. PR [15820](https://github.com/fastapi/fastapi/pull/15820) by [tiangolo](https://github.com/tiangolo).
* ⬆ Bump pydantic-settings from 2.14.1 to 2.14.2. PR [15799](https://github.com/fastapi/fastapi/pull/15799) by [dependabot[bot]](https://github.com/apps/dependabot).

0.138.0

Features

* ✨ Add support for `app.frontend("/", directory="dist")` and `router.frontend("/", directory="dist")`. PR [15800](https://github.com/fastapi/fastapi/pull/15800) by [tiangolo](https://github.com/tiangolo).
 * Read the docs: [Frontend](https://fastapi.tiangolo.com/tutorial/frontend/).

Docs

* 📝 Fix typo in release notes. PR [15807](https://github.com/fastapi/fastapi/pull/15807) by [tiangolo](https://github.com/tiangolo).
* 📝 Add `app.frontend()` instructions to Agent Library Skill. PR [15805](https://github.com/fastapi/fastapi/pull/15805) by [tiangolo](https://github.com/tiangolo).
* 📝 Update release notes link. PR [15802](https://github.com/fastapi/fastapi/pull/15802) by [tiangolo](https://github.com/tiangolo).
* ✏️ Update white space characters in bigger apps. PR [15801](https://github.com/fastapi/fastapi/pull/15801) by [tiangolo](https://github.com/tiangolo).
* ✏️ Fix grammar, typos, and broken links in docs. PR [15694](https://github.com/fastapi/fastapi/pull/15694) by [YuriiMotov](https://github.com/YuriiMotov).

Translations

* 🌐 Enable Hindi docs translations. PR [15554](https://github.com/fastapi/fastapi/pull/15554) by [YuriiMotov](https://github.com/YuriiMotov).

Internal

* 🐛 Fix failing test, update format for raised errors. PR [15804](https://github.com/fastapi/fastapi/pull/15804) by [tiangolo](https://github.com/tiangolo).
* 👷 Fix test-alls-green. PR [15803](https://github.com/fastapi/fastapi/pull/15803) by [tiangolo](https://github.com/tiangolo).
* 🔧 Enable checking `release-notes.md` for typos. PR [15796](https://github.com/fastapi/fastapi/pull/15796) by [YuriiMotov](https://github.com/YuriiMotov).
* 📝 Tweak wording about deploying to FastAPI Cloud. PR [15793](https://github.com/fastapi/fastapi/pull/15793) by [tiangolo](https://github.com/tiangolo).
* 🔨 Use `gpt-5.5` model in `translate.py`, specify `-chat` to avoid warnings. PR [15792](https://github.com/fastapi/fastapi/pull/15792) by [YuriiMotov](https://github.com/YuriiMotov).

0.137.2

Features

* ✨ Add `iter_route_contexts()` for advanced use cases that used to use `router.routes` (e.g. Jupyverse). PR [15785](https://github.com/fastapi/fastapi/pull/15785) by [tiangolo](https://github.com/tiangolo).

Translations

* 🌐 Fix broken Markdown in Korean custom response docs. PR [15774](https://github.com/fastapi/fastapi/pull/15774) by [kooqooo](https://github.com/kooqooo).
* 🌐 Update translations for fr (update-outdated). PR [15761](https://github.com/fastapi/fastapi/pull/15761) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for zh-hant (update-outdated). PR [15760](https://github.com/fastapi/fastapi/pull/15760) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for de (update-outdated). PR [15759](https://github.com/fastapi/fastapi/pull/15759) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ko (update-outdated). PR [15757](https://github.com/fastapi/fastapi/pull/15757) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for uk (update-outdated). PR [15756](https://github.com/fastapi/fastapi/pull/15756) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for zh (update-outdated). PR [15755](https://github.com/fastapi/fastapi/pull/15755) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for tr (update-outdated). PR [15754](https://github.com/fastapi/fastapi/pull/15754) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for pt (update-outdated). PR [15753](https://github.com/fastapi/fastapi/pull/15753) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for es (update-outdated). PR [15752](https://github.com/fastapi/fastapi/pull/15752) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ja (update-outdated). PR [15751](https://github.com/fastapi/fastapi/pull/15751) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ru (update-outdated). PR [15758](https://github.com/fastapi/fastapi/pull/15758) by [tiangolo](https://github.com/tiangolo).

Internal

* 🔧 Update sponsors: add BairesDev. PR [15787](https://github.com/fastapi/fastapi/pull/15787) by [tiangolo](https://github.com/tiangolo).
* 🔨 Update sponsors script to simplify previews. PR [15786](https://github.com/fastapi/fastapi/pull/15786) by [tiangolo](https://github.com/tiangolo).
* ⬆ Bump the python-packages group across 1 directory with 7 updates. PR [15777](https://github.com/fastapi/fastapi/pull/15777) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump cryptography from 46.0.7 to 48.0.1. PR [15779](https://github.com/fastapi/fastapi/pull/15779) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump aiohttp from 3.14.0 to 3.14.1. PR [15781](https://github.com/fastapi/fastapi/pull/15781) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump starlette from 1.2.1 to 1.3.1. PR [15780](https://github.com/fastapi/fastapi/pull/15780) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump astral-sh/setup-uv from 8.1.0 to 8.2.0 in the github-actions group. PR [15776](https://github.com/fastapi/fastapi/pull/15776) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump https://github.com/crate-ci/typos from v1.47.1 to v1.47.2 in the pre-commit group. PR [#15775](https://github.com/fastapi/fastapi/pull/15775) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump python-multipart from 0.0.30 to 0.0.32. PR [15778](https://github.com/fastapi/fastapi/pull/15778) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⏪️ Revert removing scripts, only remove `coverage.sh`. PR [15772](https://github.com/fastapi/fastapi/pull/15772) by [tiangolo](https://github.com/tiangolo).
* 🔥 Remove unused scripts. PR [15771](https://github.com/fastapi/fastapi/pull/15771) by [tiangolo](https://github.com/tiangolo).
* 🔧 Add ty configs to check docs sources. PR [15770](https://github.com/fastapi/fastapi/pull/15770) by [tiangolo](https://github.com/tiangolo).
* 🔧 Add ty configs to check docs sources. PR [15769](https://github.com/fastapi/fastapi/pull/15769) by [tiangolo](https://github.com/tiangolo).

0.137.1

Fixes

* 🚨 Fix typing checks for APIRoute. PR [15765](https://github.com/fastapi/fastapi/pull/15765) by [tiangolo](https://github.com/tiangolo).
* 🐛 Fix bug, allow empty path in path operation in prefixless router. PR [15763](https://github.com/fastapi/fastapi/pull/15763) by [tiangolo](https://github.com/tiangolo).

0.137.0

Breaking Changes

* ♻️ Refactor internals to preserve `APIRouter` and `APIRoute` instances. PR [15745](https://github.com/fastapi/fastapi/pull/15745) by [tiangolo](https://github.com/tiangolo).

Unblocks ✨ SO MANY THINGS ✨

Before this, `router.include_router(other_router)` would take each path operation from `other_router` and "clone" it, or recreate it from scratch.

This would mean that in the end there was only one top level router, part of the app.

The way it is structured here is that there are a few additional classes to handle intermediate metadata for router and route inclusion. That way the information of "router X includes Y and Y includes Z" is stored somewhere, without affecting (recreating / clonning) the final route.

Non Objectives

Dependencies for 404: previously I intended to support dependencies that would be executed even for 404, but that would conflict with the fact that a router could _not_ find a match, but the next router _did_ find a match. Executing dependencies in the router that did not find a match would not make sense, they could consume the request, body, etc. This original idea was discarded.

Specific Breaking Changes

Now `router.routes` is no longer a plain list of `APIRoute` objects, it can contain these intermediate objects that can contain additional routers, forming a tree.

Any logic that depended on iterating on the `router.routes` directly would be affected, that logic cannot expect to be able to extract data from a plain list of routes, as it's no longer a plain list but a tree.

Additionally, any logic that iterated on `router.routes` to modify them would now also see these new objects, and would not see all the routes in the app.

`router.routes` should be considered an internal implementation detail, only passed around to the FastAPI functions that need it.

Features

* Adding routes (path operations) after a router is included now works, they are reflected as they are not copied.
* Including `subrouter` in `mainrouter` can be done before adding routes (path operations) to `subrouter`, because now the the entire object is stored instead of copying the routes.
* As routes are not copied, in some cases that might save some memory.

Alpha Features

This is not documented yet, so it's not officially supported yet and could change in the future.

But, as `APIRoute` and `APIRouter` instances are now preserved, they could be customized.

`APIRouter` has two new methods, `.matches()` and `.handle()`, counterpart to the existing ones in `APIRoute`. With this a router could customize how it matches and handles requests. For example, it could match only requests that include some specific header, for example for handling versions in headers.

Still, for now, consider this very experimental and potentially changing and breaking in the future.

Future Features Enabled

* Custom `APIRoute` subclasses (undocumented, but alraedy works as desccribed above)
* Custom `APIRouter` subclasses (undocumented, but already works as described above)
* Dependencies per router
* Exception handlers per router
* Middleware per router
* Other features planned

Docs

* 📝 Update release notes. PR [15747](https://github.com/fastapi/fastapi/pull/15747) by [tiangolo](https://github.com/tiangolo).
* 📝 Update FastAPI Cloud deployment instructions. PR [15724](https://github.com/fastapi/fastapi/pull/15724) by [alejsdev](https://github.com/alejsdev).
* ✏️ Use `Annotated` in inline example in `docs/en/docs/tutorial/body-multiple-params.md`. PR [15591](https://github.com/fastapi/fastapi/pull/15591) by [TheArchons](https://github.com/TheArchons).
* 📝 Remove "NGINX Unit" from the list of ASGI-servers in docs. PR [15475](https://github.com/fastapi/fastapi/pull/15475) by [angryfoxx](https://github.com/angryfoxx).
* 📝 Update `docs/en/docs/tutorial/security/oauth2-jwt.md`. PR [14781](https://github.com/fastapi/fastapi/pull/14781) by [zadevhub](https://github.com/zadevhub).

Translations

* 🌐 Update translations for zh-hant (update-outdated). PR [15671](https://github.com/fastapi/fastapi/pull/15671) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for es (update-outdated). PR [15670](https://github.com/fastapi/fastapi/pull/15670) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for fr (update-outdated). PR [15669](https://github.com/fastapi/fastapi/pull/15669) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ja (update-outdated). PR [15668](https://github.com/fastapi/fastapi/pull/15668) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for pt (update-outdated). PR [15667](https://github.com/fastapi/fastapi/pull/15667) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for tr (update-outdated). PR [15666](https://github.com/fastapi/fastapi/pull/15666) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for zh (update-outdated). PR [15665](https://github.com/fastapi/fastapi/pull/15665) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ko (update-outdated). PR [15664](https://github.com/fastapi/fastapi/pull/15664) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for de (update-outdated). PR [15673](https://github.com/fastapi/fastapi/pull/15673) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for uk (update-outdated). PR [15672](https://github.com/fastapi/fastapi/pull/15672) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ru (update-outdated). PR [15674](https://github.com/fastapi/fastapi/pull/15674) by [tiangolo](https://github.com/tiangolo).

Internal

* 🔧 Update sponsors: remove TalorData. PR [15744](https://github.com/fastapi/fastapi/pull/15744) by [tiangolo](https://github.com/tiangolo).
* 🔧 Update sponsors: remove ExoFlare. PR [15736](https://github.com/fastapi/fastapi/pull/15736) by [tiangolo](https://github.com/tiangolo).
* 🔧 Update sponsors: remove InterviewPal. PR [15735](https://github.com/fastapi/fastapi/pull/15735) by [tiangolo](https://github.com/tiangolo).
* 🔧 Update sponsors: remove Liblab. PR [15731](https://github.com/fastapi/fastapi/pull/15731) by [tiangolo](https://github.com/tiangolo).
* 🔧 Update sponsors: remove Scalar. PR [15730](https://github.com/fastapi/fastapi/pull/15730) by [tiangolo](https://github.com/tiangolo).
* ⬆ Bump the python-packages group across 1 directory with 6 updates. PR [15721](https://github.com/fastapi/fastapi/pull/15721) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump python-multipart from 0.0.29 to 0.0.30. PR [15723](https://github.com/fastapi/fastapi/pull/15723) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump the github-actions group with 3 updates. PR [15720](https://github.com/fastapi/fastapi/pull/15720) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump starlette from 1.1.0 to 1.2.1. PR [15722](https://github.com/fastapi/fastapi/pull/15722) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump https://github.com/crate-ci/typos from v1.46.0 to v1.47.1 in the pre-commit group. PR [#15719](https://github.com/fastapi/fastapi/pull/15719) by [dependabot[bot]](https://github.com/apps/dependabot).
* 🔧 Update sponsors, add Rapidproxy. PR [15689](https://github.com/fastapi/fastapi/pull/15689) by [tiangolo](https://github.com/tiangolo).
* 🔧 Update sponsors: Remove TestMu. PR [15688](https://github.com/fastapi/fastapi/pull/15688) by [tiangolo](https://github.com/tiangolo).
* ⬆ Bump the python-packages group across 1 directory with 11 updates. PR [15683](https://github.com/fastapi/fastapi/pull/15683) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump aiohttp from 3.13.4 to 3.14.0. PR [15681](https://github.com/fastapi/fastapi/pull/15681) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump the github-actions group with 2 updates. PR [15682](https://github.com/fastapi/fastapi/pull/15682) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump starlette from 1.0.0 to 1.1.0. PR [15684](https://github.com/fastapi/fastapi/pull/15684) by [dependabot[bot]](https://github.com/apps/dependabot).
* 👥 Update FastAPI People - Experts. PR [15677](https://github.com/fastapi/fastapi/pull/15677) by [tiangolo](https://github.com/tiangolo).
* 👥 Update FastAPI GitHub topic repositories. PR [15675](https://github.com/fastapi/fastapi/pull/15675) by [tiangolo](https://github.com/tiangolo).
* 👥 Update FastAPI People - Contributors and Translators. PR [15662](https://github.com/fastapi/fastapi/pull/15662) by [tiangolo](https://github.com/tiangolo).
* 👷 Automate release preparation. PR [15661](https://github.com/fastapi/fastapi/pull/15661) by [tiangolo](https://github.com/tiangolo).
* 🔥 Remove slim package stub, deprecated for a while. PR [15649](https://github.com/fastapi/fastapi/pull/15649) by [tiangolo](https://github.com/tiangolo).
* ⬆ Bump authlib from 1.6.11 to 1.7.2. PR [15512](https://github.com/fastapi/fastapi/pull/15512) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pymdown-extensions from 10.21.2 to 10.21.3. PR [15569](https://github.com/fastapi/fastapi/pull/15569) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump CodSpeedHQ/action from 4.14.0 to 4.15.1. PR [15513](https://github.com/fastapi/fastapi/pull/15513) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump python-multipart from 0.0.26 to 0.0.29. PR [15595](https://github.com/fastapi/fastapi/pull/15595) by [dependabot[bot]](https://github.com/apps/dependabot).
* 🔒️ Improve GitHub actions security. PR [15607](https://github.com/fastapi/fastapi/pull/15607) by [YuriiMotov](https://github.com/YuriiMotov).
* ⚰️ Remove ruff and coverage ignores for non-existing files. PR [15610](https://github.com/fastapi/fastapi/pull/15610) by [YuriiMotov](https://github.com/YuriiMotov).
* ✅ Use custom `changing_dir` instead of `CLIRunner.isolated_filesystem` to set working dir. PR [15616](https://github.com/fastapi/fastapi/pull/15616) by [YuriiMotov](https://github.com/YuriiMotov).
* ✅ Add `httpx2` test dependency to avoid deprecation warning. PR [15603](https://github.com/fastapi/fastapi/pull/15603) by [YuriiMotov](https://github.com/YuriiMotov).
* ⬆ Bump the python-packages group with 15 updates. PR [15594](https://github.com/fastapi/fastapi/pull/15594) by [dependabot[bot]](https://github.com/apps/dependabot).
* 👷 Configure Dependabot to group updates and update weekly. PR [15560](https://github.com/fastapi/fastapi/pull/15560) by [YuriiMotov](https://github.com/YuriiMotov).

0.136.3

Refactors

* ♻️ Do not accept underscore headers when using `convert_underscores=True` (the default). PR [15589](https://github.com/fastapi/fastapi/pull/15589) by [tiangolo](https://github.com/tiangolo).

0.136.2

Refactors

* ♻️ Validate Server Sent Event fields to avoid applications from sending broken data. PR [15588](https://github.com/fastapi/fastapi/pull/15588) by [tiangolo](https://github.com/tiangolo).

Docs

* 📝 Document `--entrypoint` CLI option. PR [15464](https://github.com/fastapi/fastapi/pull/15464) by [YuriiMotov](https://github.com/YuriiMotov).
* 📝 Update and simplify docs about help and management. PR [15583](https://github.com/fastapi/fastapi/pull/15583) by [tiangolo](https://github.com/tiangolo).
* 📝 Add docs references to central contributing docs. PR [15580](https://github.com/fastapi/fastapi/pull/15580) by [tiangolo](https://github.com/tiangolo).
* 📝 Update security policy. PR [15577](https://github.com/fastapi/fastapi/pull/15577) by [tiangolo](https://github.com/tiangolo).
* 🍱 Update sponsors: TalorData image. PR [15562](https://github.com/fastapi/fastapi/pull/15562) by [tiangolo](https://github.com/tiangolo).
* 📝 Update docs, simplify usage of admonitions, only default ones. PR [15553](https://github.com/fastapi/fastapi/pull/15553) by [tiangolo](https://github.com/tiangolo).
* 📝 Fix image URLs in `index.md`. PR [15534](https://github.com/fastapi/fastapi/pull/15534) by [YuriiMotov](https://github.com/YuriiMotov).
* ✏️ Fix Azkaban spelling typo in `virtual-environments.md‎`. PR [15463](https://github.com/fastapi/fastapi/pull/15463) by [isaacbernat](https://github.com/isaacbernat).
* 💄 Improve layout and styling. PR [15462](https://github.com/fastapi/fastapi/pull/15462) by [alejsdev](https://github.com/alejsdev).
* 💄 Refactor opinions section with interactive tabs and new logos. PR [15458](https://github.com/fastapi/fastapi/pull/15458) by [alejsdev](https://github.com/alejsdev).
* 📝 Add FastAPI Conf '26 announcement to docs. PR [15457](https://github.com/fastapi/fastapi/pull/15457) by [alejsdev](https://github.com/alejsdev).

Translations

* 🌐 Improve translation consistency in `‎docs/pt/docs/advanced/generate-clients.md‎`. PR [15456](https://github.com/fastapi/fastapi/pull/15456) by [Will-thom](https://github.com/Will-thom).
* 🌐 Update translations for ja (update-outdated). PR [15530](https://github.com/fastapi/fastapi/pull/15530) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for uk (update-outdated). PR [15529](https://github.com/fastapi/fastapi/pull/15529) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for pt (update-outdated). PR [15528](https://github.com/fastapi/fastapi/pull/15528) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for de (update-outdated). PR [15527](https://github.com/fastapi/fastapi/pull/15527) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for tr (update-outdated). PR [15526](https://github.com/fastapi/fastapi/pull/15526) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ko (update-outdated). PR [15525](https://github.com/fastapi/fastapi/pull/15525) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for zh-hant (update-outdated). PR [15524](https://github.com/fastapi/fastapi/pull/15524) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for fr (update-outdated). PR [15522](https://github.com/fastapi/fastapi/pull/15522) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for es (update-outdated). PR [15523](https://github.com/fastapi/fastapi/pull/15523) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for zh (update-outdated). PR [15520](https://github.com/fastapi/fastapi/pull/15520) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ru (update-outdated). PR [15521](https://github.com/fastapi/fastapi/pull/15521) by [tiangolo](https://github.com/tiangolo).
* 🌐 Fix typos in Spanish LLM-prompt. PR [15472](https://github.com/fastapi/fastapi/pull/15472) by [crr004](https://github.com/crr004).

Internal

* ✅ Update tests, don't double dispose the engine. PR [15587](https://github.com/fastapi/fastapi/pull/15587) by [tiangolo](https://github.com/tiangolo).
* ⚡️ Speed up test suite via caching and fixture scopes to make it ~24% faster. PR [13583](https://github.com/fastapi/fastapi/pull/13583) by [dikos1337](https://github.com/dikos1337).
* 🔥 Remove config files now in central GitHub repo. PR [15585](https://github.com/fastapi/fastapi/pull/15585) by [tiangolo](https://github.com/tiangolo).
* ⬆ Bump urllib3 from 2.6.3 to 2.7.0. PR [15502](https://github.com/fastapi/fastapi/pull/15502) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump idna from 3.11 to 3.15. PR [15565](https://github.com/fastapi/fastapi/pull/15565) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump cloudflare/wrangler-action from 3.15.0 to 4.0.0. PR [15571](https://github.com/fastapi/fastapi/pull/15571) by [dependabot[bot]](https://github.com/apps/dependabot).
* 🔧 Migrate docs from MkDocs to Zensical. PR [15563](https://github.com/fastapi/fastapi/pull/15563) by [tiangolo](https://github.com/tiangolo).
* 🔒️ Only allow team members to modify dependencies. PR [15548](https://github.com/fastapi/fastapi/pull/15548) by [svlandeg](https://github.com/svlandeg).
* ⬆ Bump actions/add-to-project from 1.0.2 to 2.0.0. PR [15490](https://github.com/fastapi/fastapi/pull/15490) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump actions/labeler from 6.0.1 to 6.1.0. PR [15507](https://github.com/fastapi/fastapi/pull/15507) by [dependabot[bot]](https://github.com/apps/dependabot).
* 🔧 Remove Ruff ignored rule for tabs. PR [15533](https://github.com/fastapi/fastapi/pull/15533) by [tiangolo](https://github.com/tiangolo).
* 🔧 Update sponsors badge. PR [15532](https://github.com/fastapi/fastapi/pull/15532) by [tiangolo](https://github.com/tiangolo).
* 🔧 Add sponsor: TalorData. PR [15531](https://github.com/fastapi/fastapi/pull/15531) by [tiangolo](https://github.com/tiangolo).
* ⬆ Bump ty from 0.0.21 to 0.0.34. PR [15443](https://github.com/fastapi/fastapi/pull/15443) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pydantic from 2.13.2 to 2.13.3. PR [15444](https://github.com/fastapi/fastapi/pull/15444) by [dependabot[bot]](https://github.com/apps/dependabot).
* 👷 Add pre-commit to check typos. PR [15482](https://github.com/fastapi/fastapi/pull/15482) by [tiangolo](https://github.com/tiangolo).
* 👥 Update FastAPI GitHub topic repositories. PR [15470](https://github.com/fastapi/fastapi/pull/15470) by [tiangolo](https://github.com/tiangolo).
* 👥 Update FastAPI People - Experts. PR [15471](https://github.com/fastapi/fastapi/pull/15471) by [tiangolo](https://github.com/tiangolo).
* 👥 Update FastAPI People - Contributors and Translators. PR [15467](https://github.com/fastapi/fastapi/pull/15467) by [tiangolo](https://github.com/tiangolo).
* 👷 Fix missing credentials issue in `translate` workflow. PR [15468](https://github.com/fastapi/fastapi/pull/15468) by [YuriiMotov](https://github.com/YuriiMotov).
* ⬆ Bump sqlmodel from 0.0.32 to 0.0.38. PR [15437](https://github.com/fastapi/fastapi/pull/15437) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump CodSpeedHQ/action from 4.12.1 to 4.14.0. PR [15436](https://github.com/fastapi/fastapi/pull/15436) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pydantic from 2.12.5 to 2.13.2. PR [15439](https://github.com/fastapi/fastapi/pull/15439) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pydantic-ai from 1.63.0 to 1.83.0. PR [15417](https://github.com/fastapi/fastapi/pull/15417) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump prek from 0.3.2 to 0.3.9. PR [15418](https://github.com/fastapi/fastapi/pull/15418) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump fastar from 0.9.0 to 0.11.0. PR [15419](https://github.com/fastapi/fastapi/pull/15419) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump astral-sh/setup-uv from 7.6.0 to 8.1.0. PR [15415](https://github.com/fastapi/fastapi/pull/15415) by [dependabot[bot]](https://github.com/apps/dependabot).

0.136.1

Upgrades

* ⬆️ Update Pydantic v2 code to address deprecations. PR [15101](https://github.com/fastapi/fastapi/pull/15101) by [svlandeg](https://github.com/svlandeg).

Internal

* 🔨 Tweak translation script. PR [15174](https://github.com/fastapi/fastapi/pull/15174) by [YuriiMotov](https://github.com/YuriiMotov).
* ⬆ Bump mkdocs-material from 9.7.1 to 9.7.6. PR [15408](https://github.com/fastapi/fastapi/pull/15408) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump inline-snapshot from 0.31.1 to 0.32.6. PR [15409](https://github.com/fastapi/fastapi/pull/15409) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pytest-codspeed from 4.3.0 to 4.4.0. PR [15407](https://github.com/fastapi/fastapi/pull/15407) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pytest-cov from 7.0.0 to 7.1.0. PR [15406](https://github.com/fastapi/fastapi/pull/15406) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump cloudflare/wrangler-action from 3.14.1 to 3.15.0. PR [15405](https://github.com/fastapi/fastapi/pull/15405) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump mypy from 1.19.1 to 1.20.1. PR [15410](https://github.com/fastapi/fastapi/pull/15410) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump python-dotenv from 1.2.1 to 1.2.2. PR [15400](https://github.com/fastapi/fastapi/pull/15400) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump starlette from 0.52.1 to 1.0.0. PR [15397](https://github.com/fastapi/fastapi/pull/15397) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pygithub from 2.8.1 to 2.9.1. PR [15396](https://github.com/fastapi/fastapi/pull/15396) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pyjwt from 2.12.0 to 2.12.1. PR [15393](https://github.com/fastapi/fastapi/pull/15393) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump zizmor from 1.23.1 to 1.24.1. PR [15394](https://github.com/fastapi/fastapi/pull/15394) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump strawberry-graphql from 0.312.3 to 0.314.3. PR [15395](https://github.com/fastapi/fastapi/pull/15395) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump python-multipart from 0.0.22 to 0.0.26. PR [15360](https://github.com/fastapi/fastapi/pull/15360) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump authlib from 1.6.9 to 1.6.11. PR [15373](https://github.com/fastapi/fastapi/pull/15373) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump aiohttp from 3.13.3 to 3.13.4. PR [15282](https://github.com/fastapi/fastapi/pull/15282) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pygments from 2.19.2 to 2.20.0. PR [15263](https://github.com/fastapi/fastapi/pull/15263) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pymdown-extensions from 10.20.1 to 10.21.2. PR [15391](https://github.com/fastapi/fastapi/pull/15391) by [YuriiMotov](https://github.com/YuriiMotov).
* ⬆ Bump pillow from 12.1.1 to 12.2.0. PR [15333](https://github.com/fastapi/fastapi/pull/15333) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pytest from 9.0.2 to 9.0.3. PR [15334](https://github.com/fastapi/fastapi/pull/15334) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump actions/upload-artifact from 7.0.0 to 7.0.1. PR [15374](https://github.com/fastapi/fastapi/pull/15374) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump actions/cache from 5.0.4 to 5.0.5. PR [15385](https://github.com/fastapi/fastapi/pull/15385) by [dependabot[bot]](https://github.com/apps/dependabot).
* 🔧 Update sponsors: remove Zuplo. PR [15369](https://github.com/fastapi/fastapi/pull/15369) by [tiangolo](https://github.com/tiangolo).
* 🔧 Update sponsors: remove Speakeasy. PR [15368](https://github.com/fastapi/fastapi/pull/15368) by [tiangolo](https://github.com/tiangolo).
* 🔒️ Add zizmor and fix audit findings. PR [15316](https://github.com/fastapi/fastapi/pull/15316) by [YuriiMotov](https://github.com/YuriiMotov).

0.136.0

Upgrades

* ⬆️ Support free-threaded Python 3.14t. PR [15149](https://github.com/fastapi/fastapi/pull/15149) by [svlandeg](https://github.com/svlandeg).

0.135.4

Refactors

* 🔥 Remove April Fool's `app.vibe()` 🤪. PR [15363](https://github.com/fastapi/fastapi/pull/15363) by [tiangolo](https://github.com/tiangolo).

Internal

* ⬆ Bump cryptography from 46.0.5 to 46.0.7. PR [15314](https://github.com/fastapi/fastapi/pull/15314) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump strawberry-graphql from 0.307.1 to 0.312.3. PR [15309](https://github.com/fastapi/fastapi/pull/15309) by [dependabot[bot]](https://github.com/apps/dependabot).
* 🔨 Add pre-commit hook to ensure latest release header has date. PR [15293](https://github.com/fastapi/fastapi/pull/15293) by [YuriiMotov](https://github.com/YuriiMotov).

0.135.3

Features

* ✨ Add support for `app.vibe()`. PR [15280](https://github.com/fastapi/fastapi/pull/15280) by [tiangolo](https://github.com/tiangolo).
 * New docs: [Vibe Coding](https://fastapi.tiangolo.com/advanced/vibe/).

Docs

* ✏️ Fix typo for `client_secret` in OAuth2 form docstrings. PR [14946](https://github.com/fastapi/fastapi/pull/14946) by [bysiber](https://github.com/bysiber).

Internal

* 👥 Update FastAPI People - Experts. PR [15279](https://github.com/fastapi/fastapi/pull/15279) by [tiangolo](https://github.com/tiangolo).
* ⬆ Bump orjson from 3.11.7 to 3.11.8. PR [15276](https://github.com/fastapi/fastapi/pull/15276) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump ruff from 0.15.0 to 0.15.8. PR [15277](https://github.com/fastapi/fastapi/pull/15277) by [dependabot[bot]](https://github.com/apps/dependabot).
* 👥 Update FastAPI GitHub topic repositories. PR [15274](https://github.com/fastapi/fastapi/pull/15274) by [tiangolo](https://github.com/tiangolo).
* ⬆ Bump fastmcp from 2.14.5 to 3.2.0. PR [15267](https://github.com/fastapi/fastapi/pull/15267) by [dependabot[bot]](https://github.com/apps/dependabot).
* 👥 Update FastAPI People - Contributors and Translators. PR [15270](https://github.com/fastapi/fastapi/pull/15270) by [tiangolo](https://github.com/tiangolo).
* ⬆ Bump requests from 2.32.5 to 2.33.0. PR [15228](https://github.com/fastapi/fastapi/pull/15228) by [dependabot[bot]](https://github.com/apps/dependabot).
* 👷 Add ty check to `lint.sh`. PR [15136](https://github.com/fastapi/fastapi/pull/15136) by [svlandeg](https://github.com/svlandeg).

0.135.2

Upgrades

* ⬆️ Increase lower bound to `pydantic >=2.9.0.` and fix the test suite. PR [15139](https://github.com/fastapi/fastapi/pull/15139) by [svlandeg](https://github.com/svlandeg).

Docs

* 📝 Add missing last release notes dates. PR [15202](https://github.com/fastapi/fastapi/pull/15202) by [tiangolo](https://github.com/tiangolo).
* 📝 Update docs for contributors and team members regarding translation PRs. PR [15200](https://github.com/fastapi/fastapi/pull/15200) by [YuriiMotov](https://github.com/YuriiMotov).
* 💄 Fix code blocks in reference docs overflowing table width. PR [15094](https://github.com/fastapi/fastapi/pull/15094) by [YuriiMotov](https://github.com/YuriiMotov).
* 📝 Fix duplicated words in docstrings. PR [15116](https://github.com/fastapi/fastapi/pull/15116) by [AhsanSheraz](https://github.com/AhsanSheraz).
* 📝 Add docs for `pyproject.toml` with `entrypoint`. PR [15075](https://github.com/fastapi/fastapi/pull/15075) by [tiangolo](https://github.com/tiangolo).
* 📝 Update links in docs to no longer use the classes external-link and internal-link. PR [15061](https://github.com/fastapi/fastapi/pull/15061) by [tiangolo](https://github.com/tiangolo).
* 🔨 Add JS and CSS handling for automatic `target=_blank` for links in docs. PR [15063](https://github.com/fastapi/fastapi/pull/15063) by [tiangolo](https://github.com/tiangolo).
* 💄 Update styles for internal and external links in new tab. PR [15058](https://github.com/fastapi/fastapi/pull/15058) by [tiangolo](https://github.com/tiangolo).
* 📝  Add documentation for the FastAPI VS Code extension. PR [15008](https://github.com/fastapi/fastapi/pull/15008) by [savannahostrowski](https://github.com/savannahostrowski).
* 📝 Fix doctrings for `max_digits` and `decimal_places`. PR [14944](https://github.com/fastapi/fastapi/pull/14944) by [YuriiMotov](https://github.com/YuriiMotov).
* 📝 Add dates to release notes. PR [15001](https://github.com/fastapi/fastapi/pull/15001) by [YuriiMotov](https://github.com/YuriiMotov).

Translations

* 🌐 Update translations for zh (update-outdated). PR [15177](https://github.com/fastapi/fastapi/pull/15177) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for zh-hant (update-outdated). PR [15178](https://github.com/fastapi/fastapi/pull/15178) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for zh-hant (add-missing). PR [15176](https://github.com/fastapi/fastapi/pull/15176) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for zh (add-missing). PR [15175](https://github.com/fastapi/fastapi/pull/15175) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ja (update-outdated). PR [15171](https://github.com/fastapi/fastapi/pull/15171) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ko (update-outdated). PR [15170](https://github.com/fastapi/fastapi/pull/15170) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for tr (update-outdated). PR [15172](https://github.com/fastapi/fastapi/pull/15172) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ko (add-missing). PR [15168](https://github.com/fastapi/fastapi/pull/15168) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ja (add-missing). PR [15167](https://github.com/fastapi/fastapi/pull/15167) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for tr (add-missing). PR [15169](https://github.com/fastapi/fastapi/pull/15169) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for fr (update-outdated). PR [15165](https://github.com/fastapi/fastapi/pull/15165) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for fr (add-missing). PR [15163](https://github.com/fastapi/fastapi/pull/15163) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for uk (update-outdated). PR [15160](https://github.com/fastapi/fastapi/pull/15160) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for uk (add-missing). PR [15158](https://github.com/fastapi/fastapi/pull/15158) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for pt (add-missing). PR [15157](https://github.com/fastapi/fastapi/pull/15157) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for pt (update-outdated). PR [15159](https://github.com/fastapi/fastapi/pull/15159) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for es (update-outdated). PR [15155](https://github.com/fastapi/fastapi/pull/15155) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for es (add-missing). PR [15154](https://github.com/fastapi/fastapi/pull/15154) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for de (update-outdated). PR [15156](https://github.com/fastapi/fastapi/pull/15156) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ru (update-and-add). PR [15152](https://github.com/fastapi/fastapi/pull/15152) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for de (add-missing). PR [15153](https://github.com/fastapi/fastapi/pull/15153) by [tiangolo](https://github.com/tiangolo).

Internal

* 🔨 Exclude spam comments from statistics in `scripts/people.py`. PR [15088](https://github.com/fastapi/fastapi/pull/15088) by [YuriiMotov](https://github.com/YuriiMotov).
* ⬆ Bump authlib from 1.6.7 to 1.6.9. PR [15128](https://github.com/fastapi/fastapi/pull/15128) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pyasn1 from 0.6.2 to 0.6.3. PR [15143](https://github.com/fastapi/fastapi/pull/15143) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump ujson from 5.11.0 to 5.12.0. PR [15150](https://github.com/fastapi/fastapi/pull/15150) by [dependabot[bot]](https://github.com/apps/dependabot).
* 🔨 Tweak translation workflow and translation fixer tool. PR [15166](https://github.com/fastapi/fastapi/pull/15166) by [YuriiMotov](https://github.com/YuriiMotov).
* 🔨 Fix `commit_in_place` passed via env variable in `translate.yml` workflow. PR [15151](https://github.com/fastapi/fastapi/pull/15151) by [YuriiMotov](https://github.com/YuriiMotov).
* 🔨 Update translation general prompt to enforce link style in translation matches the original link style. PR [15148](https://github.com/fastapi/fastapi/pull/15148) by [YuriiMotov](https://github.com/YuriiMotov).
* 👷 Re-enable translation workflow run by cron in CI (twice a month). PR [15145](https://github.com/fastapi/fastapi/pull/15145) by [YuriiMotov](https://github.com/YuriiMotov).
* 👷 Add `ty` to precommit. PR [15091](https://github.com/fastapi/fastapi/pull/15091) by [svlandeg](https://github.com/svlandeg).
* ⬆ Bump dorny/paths-filter from 3 to 4. PR [15106](https://github.com/fastapi/fastapi/pull/15106) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump cairosvg from 2.8.2 to 2.9.0. PR [15108](https://github.com/fastapi/fastapi/pull/15108) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pyjwt from 2.11.0 to 2.12.0. PR [15110](https://github.com/fastapi/fastapi/pull/15110) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump black from 26.1.0 to 26.3.1. PR [15100](https://github.com/fastapi/fastapi/pull/15100) by [dependabot[bot]](https://github.com/apps/dependabot).
* 🔨 Update script to autofix permalinks to account for headers with Markdown links. PR [15062](https://github.com/fastapi/fastapi/pull/15062) by [tiangolo](https://github.com/tiangolo).
* 📌 Pin Click for MkDocs live reload. PR [15057](https://github.com/fastapi/fastapi/pull/15057) by [tiangolo](https://github.com/tiangolo).
* ⬆ Bump werkzeug from 3.1.5 to 3.1.6. PR [14948](https://github.com/fastapi/fastapi/pull/14948) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pydantic-ai from 1.62.0 to 1.63.0. PR [15035](https://github.com/fastapi/fastapi/pull/15035) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pytest-codspeed from 4.2.0 to 4.3.0. PR [15034](https://github.com/fastapi/fastapi/pull/15034) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump strawberry-graphql from 0.291.2 to 0.307.1. PR [15033](https://github.com/fastapi/fastapi/pull/15033) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump typer from 0.21.1 to 0.24.1. PR [15032](https://github.com/fastapi/fastapi/pull/15032) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump actions/download-artifact from 7 to 8. PR [15020](https://github.com/fastapi/fastapi/pull/15020) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump actions/upload-artifact from 6 to 7. PR [15019](https://github.com/fastapi/fastapi/pull/15019) by [dependabot[bot]](https://github.com/apps/dependabot).

0.135.1

Fixes

* 🐛 Fix, avoid yield from a TaskGroup, only as an async context manager, closed in the request async exit stack. PR [15038](https://github.com/fastapi/fastapi/pull/15038) by [tiangolo](https://github.com/tiangolo).

Docs

* ✏️ Fix typo in `docs/en/docs/_llm-test.md`. PR [15007](https://github.com/fastapi/fastapi/pull/15007) by [adityagiri3600](https://github.com/adityagiri3600).
* 📝 Update Skill, optimize context, trim and refactor into references. PR [15031](https://github.com/fastapi/fastapi/pull/15031) by [tiangolo](https://github.com/tiangolo).

Internal

* 👥 Update FastAPI People - Experts. PR [15037](https://github.com/fastapi/fastapi/pull/15037) by [tiangolo](https://github.com/tiangolo).
* 👥 Update FastAPI People - Contributors and Translators. PR [15029](https://github.com/fastapi/fastapi/pull/15029) by [tiangolo](https://github.com/tiangolo).
* 👥 Update FastAPI GitHub topic repositories. PR [15036](https://github.com/fastapi/fastapi/pull/15036) by [tiangolo](https://github.com/tiangolo).

0.135.0

Features

* ✨ Add support for Server Sent Events. PR [15030](https://github.com/fastapi/fastapi/pull/15030) by [tiangolo](https://github.com/tiangolo).
 * New docs: [Server-Sent Events (SSE)](https://fastapi.tiangolo.com/tutorial/server-sent-events/).

0.134.0

Features

* ✨ Add support for streaming JSON Lines and binary data with `yield`. PR [15022](https://github.com/fastapi/fastapi/pull/15022) by [tiangolo](https://github.com/tiangolo).
 * This also upgrades Starlette from `>=0.40.0` to `>=0.46.0`, as it's needed to properly unrwap and re-raise exceptions from exception groups.
 * New docs: [Stream JSON Lines](https://fastapi.tiangolo.com/tutorial/stream-json-lines/).
 * And new docs: [Stream Data](https://fastapi.tiangolo.com/advanced/stream-data/).

Docs

* 📝 Update Library Agent Skill with streaming responses. PR [15024](https://github.com/fastapi/fastapi/pull/15024) by [tiangolo](https://github.com/tiangolo).
* 📝 Update docs for responses and new stream with `yield`. PR [15023](https://github.com/fastapi/fastapi/pull/15023) by [tiangolo](https://github.com/tiangolo).
* 📝 Add `await` in `StreamingResponse` code example to allow cancellation. PR [14681](https://github.com/fastapi/fastapi/pull/14681) by [casperdcl](https://github.com/casperdcl).
* 📝 Rename `docs_src/websockets` to `docs_src/websockets_` to avoid import errors. PR [14979](https://github.com/fastapi/fastapi/pull/14979) by [YuriiMotov](https://github.com/YuriiMotov).

Internal

* 🔨 Run tests with `pytest-xdist` and `pytest-cov`. PR [14992](https://github.com/fastapi/fastapi/pull/14992) by [YuriiMotov](https://github.com/YuriiMotov).

0.133.1

Features

* 🔧 Add FastAPI Agent Skill. PR [14982](https://github.com/fastapi/fastapi/pull/14982) by [tiangolo](https://github.com/tiangolo).
 * Read more about it in [Library Agent Skills](https://tiangolo.com/ideas/library-agent-skills/).

Internal

* ✅ Fix all tests are skipped on Windows. PR [14994](https://github.com/fastapi/fastapi/pull/14994) by [YuriiMotov](https://github.com/YuriiMotov).

0.133.0

Upgrades

* ⬆️ Add support for Starlette 1.0.0+. PR [14987](https://github.com/fastapi/fastapi/pull/14987) by [tiangolo](https://github.com/tiangolo).

0.132.1

Refactors

* ♻️ Refactor logic to handle OpenAPI and Swagger UI escaping data. PR [14986](https://github.com/fastapi/fastapi/pull/14986) by [tiangolo](https://github.com/tiangolo).

Internal

* 👥 Update FastAPI People - Experts. PR [14972](https://github.com/fastapi/fastapi/pull/14972) by [tiangolo](https://github.com/tiangolo).
* 👷 Allow skipping `benchmark` job in `test` workflow. PR [14974](https://github.com/fastapi/fastapi/pull/14974) by [YuriiMotov](https://github.com/YuriiMotov).

0.132.0

Breaking Changes

* 🔒️ Add `strict_content_type` checking for JSON requests. PR [14978](https://github.com/fastapi/fastapi/pull/14978) by [tiangolo](https://github.com/tiangolo).
 * Now FastAPI checks, by default, that JSON requests have a `Content-Type` header with a valid JSON value, like `application/json`, and rejects requests that don't.
 * If the clients for your app don't send a valid `Content-Type` header you can disable this with `strict_content_type=False`.
 * Check the new docs: [Strict Content-Type Checking](https://fastapi.tiangolo.com/advanced/strict-content-type/).

Internal

* ⬆ Bump flask from 3.1.2 to 3.1.3. PR [14949](https://github.com/fastapi/fastapi/pull/14949) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Update all dependencies to use `griffelib` instead of `griffe`. PR [14973](https://github.com/fastapi/fastapi/pull/14973) by [svlandeg](https://github.com/svlandeg).
* 🔨 Fix `FastAPI People` workflow. PR [14951](https://github.com/fastapi/fastapi/pull/14951) by [YuriiMotov](https://github.com/YuriiMotov).
* 👷 Do not run codspeed with coverage as it's not tracked. PR [14966](https://github.com/fastapi/fastapi/pull/14966) by [tiangolo](https://github.com/tiangolo).
* 👷 Do not include benchmark tests in coverage to speed up coverage processing. PR [14965](https://github.com/fastapi/fastapi/pull/14965) by [tiangolo](https://github.com/tiangolo).

0.131.0

Breaking Changes

* 🗑️ Deprecate `ORJSONResponse` and `UJSONResponse`. PR [14964](https://github.com/fastapi/fastapi/pull/14964) by [tiangolo](https://github.com/tiangolo).

0.130.0

Features

* ✨ Serialize JSON response with Pydantic (in Rust), when there's a Pydantic return type or response model. PR [14962](https://github.com/fastapi/fastapi/pull/14962) by [tiangolo](https://github.com/tiangolo).
 * This results in 2x (or more) performance increase for JSON responses.
 * New docs: [Custom Response - JSON Performance](https://fastapi.tiangolo.com/advanced/custom-response/#json-performance).

0.129.2

Internal

* ⬆️ Upgrade pytest. PR [14959](https://github.com/fastapi/fastapi/pull/14959) by [tiangolo](https://github.com/tiangolo).
* 👷 Fix CI, do not attempt to publish `fastapi-slim`. PR [14958](https://github.com/fastapi/fastapi/pull/14958) by [tiangolo](https://github.com/tiangolo).
* ➖ Drop support for `fastapi-slim`, no more versions will be released, use only `"fastapi[standard]"` or `fastapi`. PR [14957](https://github.com/fastapi/fastapi/pull/14957) by [tiangolo](https://github.com/tiangolo).
* 🔧 Update pyproject.toml, remove unneeded lines. PR [14956](https://github.com/fastapi/fastapi/pull/14956) by [tiangolo](https://github.com/tiangolo).

0.129.1

Fixes

* ♻️ Fix JSON Schema for bytes, use `"contentMediaType": "application/octet-stream"` instead of `"format": "binary"`. PR [14953](https://github.com/fastapi/fastapi/pull/14953) by [tiangolo](https://github.com/tiangolo).

Docs

* 🔨 Add Kapa.ai widget (AI chatbot). PR [14938](https://github.com/fastapi/fastapi/pull/14938) by [tiangolo](https://github.com/tiangolo).
* 🔥 Remove Python 3.9 specific files, no longer needed after updating translations. PR [14931](https://github.com/fastapi/fastapi/pull/14931) by [tiangolo](https://github.com/tiangolo).
* 📝 Update docs for JWT to prevent timing attacks. PR [14908](https://github.com/fastapi/fastapi/pull/14908) by [tiangolo](https://github.com/tiangolo).

Translations

* ✏️ Fix several typos in ru translations. PR [14934](https://github.com/fastapi/fastapi/pull/14934) by [argoarsiks](https://github.com/argoarsiks).
* 🌐 Update translations for ko (update-all and add-missing). PR [14923](https://github.com/fastapi/fastapi/pull/14923) by [YuriiMotov](https://github.com/YuriiMotov).
* 🌐 Update translations for uk (add-missing). PR [14922](https://github.com/fastapi/fastapi/pull/14922) by [YuriiMotov](https://github.com/YuriiMotov).
* 🌐 Update translations for zh-hant (update-all and add-missing). PR [14921](https://github.com/fastapi/fastapi/pull/14921) by [YuriiMotov](https://github.com/YuriiMotov).
* 🌐 Update translations for fr (update-all and add-missing). PR [14920](https://github.com/fastapi/fastapi/pull/14920) by [YuriiMotov](https://github.com/YuriiMotov).
* 🌐 Update translations for de (update-all) . PR [14910](https://github.com/fastapi/fastapi/pull/14910) by [YuriiMotov](https://github.com/YuriiMotov).
* 🌐 Update translations for ja (update-all). PR [14916](https://github.com/fastapi/fastapi/pull/14916) by [YuriiMotov](https://github.com/YuriiMotov).
* 🌐 Update translations for pt (update-all). PR [14912](https://github.com/fastapi/fastapi/pull/14912) by [YuriiMotov](https://github.com/YuriiMotov).
* 🌐 Update translations for es (update-all and add-missing). PR [14911](https://github.com/fastapi/fastapi/pull/14911) by [YuriiMotov](https://github.com/YuriiMotov).
* 🌐 Update translations for zh (update-all). PR [14917](https://github.com/fastapi/fastapi/pull/14917) by [YuriiMotov](https://github.com/YuriiMotov).
* 🌐 Update translations for uk (update-all). PR [14914](https://github.com/fastapi/fastapi/pull/14914) by [YuriiMotov](https://github.com/YuriiMotov).
* 🌐 Update translations for tr (update-all). PR [14913](https://github.com/fastapi/fastapi/pull/14913) by [YuriiMotov](https://github.com/YuriiMotov).
* 🌐 Update translations for ru (update-outdated). PR [14909](https://github.com/fastapi/fastapi/pull/14909) by [YuriiMotov](https://github.com/YuriiMotov).

Internal

* 👷 Always run tests on push to `master` branch and when run by scheduler. PR [14940](https://github.com/fastapi/fastapi/pull/14940) by [YuriiMotov](https://github.com/YuriiMotov).
* 🎨 Upgrade typing syntax for Python 3.10. PR [14932](https://github.com/fastapi/fastapi/pull/14932) by [tiangolo](https://github.com/tiangolo).
* ⬆ Bump cryptography from 46.0.4 to 46.0.5. PR [14892](https://github.com/fastapi/fastapi/pull/14892) by [dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump pillow from 12.1.0 to 12.1.1. PR [14899](https://github.com/fastapi/fastapi/pull/14899) by [dependabot[bot]](https://github.com/apps/dependabot).

0.129.0

Breaking Changes

* ➖ Drop support for Python 3.9. PR [14897](https://github.com/fastapi/fastapi/pull/14897) by [tiangolo](https://github.com/tiangolo).

Refactors

* 🎨 Update internal types for Python 3.10. PR [14898](https://github.com/fastapi/fastapi/pull/14898) by [tiangolo](https://github.com/tiangolo).

Docs

* 📝 Update highlights in webhooks docs. PR [14905](https://github.com/fastapi/fastapi/pull/14905) by [tiangolo](https://github.com/tiangolo).
* 📝 Update source examples and docs from Python 3.9 to 3.10. PR [14900](https://github.com/fastapi/fastapi/pull/14900) by [tiangolo](https://github.com/tiangolo).

Internal

* 🔨 Update docs.py scripts to migrate Python 3.9 to Python 3.10. PR [14906](https://github.com/fastapi/fastapi/pull/14906) by [tiangolo](https://github.com/tiangolo).

0.128.8

Docs

* 📝 Fix grammar in `docs/en/docs/tutorial/first-steps.md`. PR [14708](https://github.com/fastapi/fastapi/pull/14708) by [SanjanaS10](https://github.com/SanjanaS10).

Internal

* 🔨 Tweak PDM hook script. PR [14895](https://github.com/fastapi/fastapi/pull/14895) by [tiangolo](https://github.com/tiangolo).
* ♻️ Update build setup for `fastapi-slim`, deprecate it, and make it only depend on `fastapi`. PR [14894](https://github.com/fastapi/fastapi/pull/14894) by [tiangolo](https://github.com/tiangolo).

0.128.7

Features

* ✨ Show a clear error on attempt to include router into itself. PR [14258](https://github.com/fastapi/fastapi/pull/14258) by [JavierSanchezCastro](https://github.com/JavierSanchezCastro).
* ✨ Replace `dict` by `Mapping` on `HTTPException.headers`. PR [12997](https://github.com/fastapi/fastapi/pull/12997) by [rijenkii](https://github.com/rijenkii).

Refactors

* ♻️ Simplify reading files in memory, do it sequentially instead of (fake) parallel. PR [14884](https://github.com/fastapi/fastapi/pull/14884) by [tiangolo](https://github.com/tiangolo).

Docs

* 📝 Use `dfn` tag for definitions instead of `abbr` in docs. PR [14744](https://github.com/fastapi/fastapi/pull/14744) by [YuriiMotov](https://github.com/YuriiMotov).

Internal

* ✅ Tweak comment in test to reference PR. PR [14885](https://github.com/fastapi/fastapi/pull/14885) by [tiangolo](https://github.com/tiangolo).
* 🔧 Update LLM-prompt for `abbr` and `dfn` tags. PR [14747](https://github.com/fastapi/fastapi/pull/14747) by [YuriiMotov](https://github.com/YuriiMotov).
* ✅ Test order for the submitted byte Files. PR [14828](https://github.com/fastapi/fastapi/pull/14828) by [valentinDruzhinin](https://github.com/valentinDruzhinin).
* 🔧 Configure `test` workflow to run tests with `inline-snapshot=review`. PR [14876](https://github.com/fastapi/fastapi/pull/14876) by [YuriiMotov](https://github.com/YuriiMotov).

0.128.6

Fixes

* 🐛 Fix `on_startup` and `on_shutdown` parameters of `APIRouter`. PR [14873](https://github.com/fastapi/fastapi/pull/14873) by [YuriiMotov](https://github.com/YuriiMotov).

Translations

* 🌐 Update translations for zh (update-outdated). PR [14843](https://github.com/fastapi/fastapi/pull/14843) by [tiangolo](https://github.com/tiangolo).

Internal

* ✅ Fix parameterized tests with snapshots. PR [14875](https://github.com/fastapi/fastapi/pull/14875) by [YuriiMotov](https://github.com/YuriiMotov).

0.128.5

Refactors

* ♻️ Refactor and simplify Pydantic v2 (and v1) compatibility internal utils. PR [14862](https://github.com/fastapi/fastapi/pull/14862) by [tiangolo](https://github.com/tiangolo).

Internal

* ✅ Add inline snapshot tests for OpenAPI before changes from Pydantic v2. PR [14864](https://github.com/fastapi/fastapi/pull/14864) by [tiangolo](https://github.com/tiangolo).

0.128.4

Refactors

* ♻️ Refactor internals, simplify Pydantic v2/v1 utils, `create_model_field`, better types for `lenient_issubclass`. PR [14860](https://github.com/fastapi/fastapi/pull/14860) by [tiangolo](https://github.com/tiangolo).
* ♻️ Simplify internals, remove Pydantic v1 only logic, no longer needed. PR [14857](https://github.com/fastapi/fastapi/pull/14857) by [tiangolo](https://github.com/tiangolo).
* ♻️ Refactor internals, cleanup unneeded Pydantic v1 specific logic. PR [14856](https://github.com/fastapi/fastapi/pull/14856) by [tiangolo](https://github.com/tiangolo).

Translations

* 🌐 Update translations for fr (outdated pages). PR [14839](https://github.com/fastapi/fastapi/pull/14839) by [YuriiMotov](https://github.com/YuriiMotov).
* 🌐 Update translations for tr (outdated and missing). PR [14838](https://github.com/fastapi/fastapi/pull/14838) by [YuriiMotov](https://github.com/YuriiMotov).

Internal

* ⬆️ Upgrade development dependencies. PR [14854](https://github.com/fastapi/fastapi/pull/14854) by [tiangolo](https://github.com/tiangolo).

0.128.3

Refactors

* ♻️ Re-implement `on_event` in FastAPI for compatibility with the next Starlette, while keeping backwards compatibility. PR [14851](https://github.com/fastapi/fastapi/pull/14851) by [tiangolo](https://github.com/tiangolo).

Upgrades

* ⬆️ Upgrade Starlette supported version range to `starlette>=0.40.0,<1.0.0`. PR [14853](https://github.com/fastapi/fastapi/pull/14853) by [tiangolo](https://github.com/tiangolo).

Translations

* 🌐 Update translations for ru (update-outdated). PR [14834](https://github.com/fastapi/fastapi/pull/14834) by [tiangolo](https://github.com/tiangolo).

Internal

* 👷 Run tests with Starlette from git. PR [14849](https://github.com/fastapi/fastapi/pull/14849) by [tiangolo](https://github.com/tiangolo).
* 👷 Run tests with lower bound uv sync, upgrade `fastapi[all]` minimum dependencies: `ujson >=5.8.0`, `orjson >=3.9.3`. PR [14846](https://github.com/fastapi/fastapi/pull/14846) by [tiangolo](https://github.com/tiangolo).

0.128.2

Features

* ✨ Add support for PEP695 `TypeAliasType`. PR [13920](https://github.com/fastapi/fastapi/pull/13920) by [cstruct](https://github.com/cstruct).
* ✨ Allow `Response` type hint as dependency annotation. PR [14794](https://github.com/fastapi/fastapi/pull/14794) by [jonathan-fulton](https://github.com/jonathan-fulton).

Fixes

* 🐛 Fix using `Json[list[str]]` type (issue 10997). PR [14616](https://github.com/fastapi/fastapi/pull/14616) by [mkanetsuna](https://github.com/mkanetsuna).

Docs

* 📝 Update docs for translations. PR [14830](https://github.com/fastapi/fastapi/pull/14830) by [tiangolo](https://github.com/tiangolo).
* 📝 Fix duplicate word in `advanced-dependencies.md`. PR [14815](https://github.com/fastapi/fastapi/pull/14815) by [Rayyan-Oumlil](https://github.com/Rayyan-Oumlil).

Translations

* 🌐 Enable Traditional Chinese translations. PR [14842](https://github.com/fastapi/fastapi/pull/14842) by [tiangolo](https://github.com/tiangolo).
* 🌐 Enable French docs translations. PR [14841](https://github.com/fastapi/fastapi/pull/14841) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for fr (translate-page). PR [14837](https://github.com/fastapi/fastapi/pull/14837) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for de (update-outdated). PR [14836](https://github.com/fastapi/fastapi/pull/14836) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for pt (update-outdated). PR [14833](https://github.com/fastapi/fastapi/pull/14833) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ko (update-outdated). PR [14835](https://github.com/fastapi/fastapi/pull/14835) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for es (update-outdated). PR [14832](https://github.com/fastapi/fastapi/pull/14832) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for tr (update-outdated). PR [14831](https://github.com/fastapi/fastapi/pull/14831) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for tr (add-missing). PR [14790](https://github.com/fastapi/fastapi/pull/14790) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for fr (update-outdated). PR [14826](https://github.com/fastapi/fastapi/pull/14826) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for zh-hant (update-outdated). PR [14825](https://github.com/fastapi/fastapi/pull/14825) by [tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for uk (update-outdated). PR [14822](https://github.com/fastapi/fastapi/pull/14822) by [tiangolo](https://github.com/tiangolo).
* 🔨 Update docs and translations scripts, enable Turkish. PR [14824](https://github.com/fastapi/fastapi/pull/14824) by [tiangolo](https://github.com/tiangolo).

Internal

* 🔨 Add max pages to translate to configs. PR [14840](https://github.com/fastapi/fastapi/pull/14840) by [tiangolo](https://github.com/tiangolo).

0.128.1

Features

* ✨ Add `viewport` meta tag to improve Swagger UI on mobile devices. PR [14777](https://github.com/fastapi/fastapi/pull/14777) by [Joab0](https://github.com/Joab0).
* 🚸 Improve error message for invalid query parameter type annotations. PR [14479](https://github.com/fastapi/fastapi/pull/14479) by [retwish](https://github.com/retwish).

Fixes

* 🐛 Update `ValidationError` schema to include `input` and `ctx`. PR [14791](https://github.com/fastapi/fastapi/pull/14791) by [jonathan-fulton](https://github.com/jonathan-fulton).
* 🐛 Fix TYPE_CHECKING annotations for Python 3.14 (PEP 649). PR [14789](https://github.com/fastapi/fastapi/pull/14789) by [mgu](https://github.com/mgu).
* 🐛 Strip whitespaces from `Authorization` header credentials. PR [14786](https://github.com/fastapi/fastapi/pull/14786) by [WaveTheory1](https://github.com/WaveTheory1).
* 🐛 Fix OpenAPI duplication of `anyOf` refs for app-level responses with specified `content` and `model` as `Union`. PR [14463](https://github.com/fastapi/fastapi/pull/14463) by [DJMcoder](https://github.com/DJMcoder).

Refactors

* 🎨 Tweak types for mypy. PR [14816](https://github.com/fastapi/fastapi/pull/14816) by [tiangolo](https://github.com/tiangolo).
* 🏷️ Re-export `IncEx` type from Pydantic instead of duplicating it. PR [14641](https://github.com/fastapi/fastapi/pull/14641) by [mvanderlee](https://github.com/mvanderlee).
* 💡 Update comment for Pydantic internals. PR [14814](https://github.com/fastapi/fastapi/pull/14814) by [tiangolo](https://github.com/tiangolo).

Docs

* 📝 Update docs for contributing translations, simplify title. PR [14817](https://github.com/fastapi/fastapi/pull/14817) by [tiangolo](https://github.com/tiangolo).
* 📝 Fix typing issue in `docs_src/app_testing/app_b` code example. PR [14573](https://github.com/fastapi/fastapi/pull/14573) by [timakaa](https://github.com/timakaa).
* 📝 Fix example of license identifier in documentation. PR [14492](https://github.com/fastapi/fastapi/pull/14492) by [johnson-earls](https://github.com/johnson-earls).
* 📝 Add banner to translated pages. PR [14809](https://github.com/fastapi/fastapi/pull/14809) by [YuriiMotov](https://github.com/YuriiMotov).
* 📝 Add links to related sections of docs to docstrings. PR [14776](https://github.com/fastapi/fastapi/pull/14776) by [YuriiMotov](https://github.com/YuriiMotov).
* 📝 Update embedded code examples to Python 3.10 syntax. PR [14758](https://github.com/fastapi/fastapi/pull/14758) by [YuriiMotov](https://github.com/YuriiMotov).
* 📝 Fix dependency installation command in `docs/en/docs/contributing.md`. PR [14757](https://github.com/fastapi/fastapi/pull/14757) by [YuriiMotov](https://github.com/YuriiMotov).
* 📝 Use return type annotation instead of `response_model` when possible. PR [14753](https://github.com/fastapi/fastapi/pull/14753) by [YuriiMotov](https://github.com/YuriiMotov).
* 📝 Use `WSGIMiddleware` from `a2wsgi` instead of deprecated `fastapi.middleware.wsgi.WSGIMiddleware`. PR [14756](https://github.com/fastapi/fastapi/pull/14756) by [YuriiMotov](https://github.com/YuriiMotov).
* 📝 Fix minor typos in release notes. PR [14780](https://github.com/fastapi/fastapi/pull/14780) by [whyvineet](https://github.com/whyvineet).
* 🐛 Fix copy button in custom.js. PR [14722](https://github.com/fastapi/fastapi/pull/14722) by [fcharrier](https://github.com/fcharrier).
* 📝 Add contribution instructions about LLM generated code and comments and automated tools for PRs. PR [14706](https://github.com/fastapi/fastapi/pull/14706) by [tiangolo](https://github.com/tiangolo).
* 📝 Update docs for management tasks. PR [14705](https://github.com/fastapi/fastapi/pull/14705) by [tiangolo](https://github.com/tiangolo).
* 📝 Update docs about managing translations. PR [14704](https://github.com/fastapi/fastapi/pull/14704) by [tiango

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->

## Summary by CodeRabbit

* **Chores**
* Updated a core backend framework to a newer version, which may improve compatibility and overall stability.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

@coderabbitai

coderabbitai Bot commented Jun 29, 2026

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Review Change Stack

📝 Walkthrough

Walkthrough

The fastapi dependency in src/requirements.txt is upgraded from version 0.6.4 to 0.138.2.

Changes

FastAPI Dependency Upgrade

Layer / File(s) Summary
FastAPI version bump
src/requirements.txt
fastapi version updated from 0.6.4 to 0.138.2.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

A bunny hopped in, ears perked with glee,
"FastAPI's old version just won't do for me!"
From 0.6.4 to 0.138.2 we leap,
New routes and fixes for the API to keep.
🐇✨

🚥 Pre-merge checks | ✅ 5
✅ Passed checks (5 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check ✅ Passed The title clearly and concisely describes the main change: upgrading FastAPI to 0.138.2.
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
✨ Finishing Touches
🧪 Generate unit tests (beta)
  • Create PR with unit tests
  • Commit unit tests in branch pyup-update-fastapi-0.6.4-to-0.138.2

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Actionable comments posted: 2

🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@src/requirements.txt`:
- Line 2: The unpinned gitpython dependency in requirements.txt should be either
removed if unused or pinned to a सुरक्षित fixed version. Check whether any code
references GitPython via imports in the codebase, and if it is needed, update
the requirements entry to a version at least 3.1.41; otherwise delete the
dependency line entirely. Use the gitpython entry in requirements.txt as the
target to modify.
- Line 1: The dependency set is pinning FastAPI 0.138.2 alongside an
incompatible old Uvicorn release, so update the uvicorn requirement in
requirements.txt to a modern compatible version (0.34.0+ recommended) and keep
it aligned with FastAPI/Starlette support. Adjust the dependency pin near
fastapi==0.138.2, then verify the app imports and ASGI startup still work with
the updated uvicorn version.
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Run ID: ca9bc688-2587-42ea-9df2-4dde8b773115

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Reviewing files that changed from the base of the PR and between d377ad0 and 9e94dfa.

📒 Files selected for processing (1)
  • src/requirements.txt

Comment thread src/requirements.txt
@@ -1,3 +1,3 @@
fastapi==0.6.4
fastapi==0.138.2

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🎯 Functional Correctness | 🔴 Critical | 🏗️ Heavy lift

Uvicorn 0.4.6 is incompatible with FastAPI 0.138.2.

FastAPI 0.138.2 requires Starlette 1.0.0+, which in turn requires a modern uvicorn. Uvicorn 0.4.6 dates to ~2019 and lacks ASGI features that modern Starlette depends on. This version combination will likely fail at runtime with import errors or missing ASGI protocol support.

Update uvicorn to a compatible version (0.34.0+ recommended for Starlette 1.1+ / FastAPI 0.115+). Verify with:

#!/bin/bash
# Check uvicorn compatibility with fastapi 0.138.2
python -m pip index versions uvicorn 2>/dev/null || echo "pip index not available"
# Alternative: check PyPI for latest
curl -s https://pypi.org/pypi/uvicorn/json | jq '.info.version'
🧰 Tools
🪛 OSV Scanner (2.4.0)

[CRITICAL] 1-1: gitpython 3.1.9: undefined

(PYSEC-2022-42992)


[CRITICAL] 1-1: gitpython 3.1.9: undefined

(PYSEC-2023-137)


[CRITICAL] 1-1: gitpython 3.1.9: undefined

(PYSEC-2023-161)


[CRITICAL] 1-1: gitpython 3.1.9: undefined

(PYSEC-2023-165)


[CRITICAL] 1-1: gitpython 3.1.9: undefined

(PYSEC-2024-4)


[CRITICAL] 1-1: gitpython 3.1.9: Untrusted search path under some conditions on Windows allows arbitrary code execution

(GHSA-2mqj-m65w-jghx)


[CRITICAL] 1-1: gitpython 3.1.9: GitPython reference APIs has a path traversal vulnerability that allows arbitrary file write and delete outside the repository

(GHSA-7545-fcxq-7j24)


[CRITICAL] 1-1: gitpython 3.1.9: GitPython blind local file inclusion

(GHSA-cwvm-v4w8-q58c)


[CRITICAL] 1-1: gitpython 3.1.9: GitPython vulnerable to Remote Code Execution due to improper user input validation

(GHSA-hcpj-qp55-gfph)


[CRITICAL] 1-1: gitpython 3.1.9: GitPython: Newline injection in config_writer() section parameter bypasses CVE-2026-42215 patch, enabling RCE via core.hooksPath

(GHSA-mv93-w799-cj2w)


[CRITICAL] 1-1: gitpython 3.1.9: GitPython vulnerable to remote code execution due to insufficient sanitization of input arguments

(GHSA-pr76-5cm5-w9cj)


[CRITICAL] 1-1: gitpython 3.1.9: GitPython: Newline injection in config_writer().set_value() enables RCE via core.hooksPath

(GHSA-v87r-6q3f-2j67)


[CRITICAL] 1-1: gitpython 3.1.9: GitPython untrusted search path on Windows systems leading to arbitrary code execution

(GHSA-wfm5-v35h-vwf4)


[CRITICAL] 1-1: gitpython 3.1.9: GitPython: Unsafe option check validates multi_options before shlex.split transformation

(GHSA-x2qx-6953-8485)


[HIGH] 1-1: uvicorn 0.4.6: undefined

(PYSEC-2020-150)


[HIGH] 1-1: uvicorn 0.4.6: undefined

(PYSEC-2020-151)


[HIGH] 1-1: uvicorn 0.4.6: Log injection in uvicorn

(GHSA-33c7-2mpw-hg34)


[HIGH] 1-1: uvicorn 0.4.6: HTTP response splitting in uvicorn

(GHSA-f97h-2pfx-f59f)

🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@src/requirements.txt` at line 1, The dependency set is pinning FastAPI
0.138.2 alongside an incompatible old Uvicorn release, so update the uvicorn
requirement in requirements.txt to a modern compatible version (0.34.0+
recommended) and keep it aligned with FastAPI/Starlette support. Adjust the
dependency pin near fastapi==0.138.2, then verify the app imports and ASGI
startup still work with the updated uvicorn version.

Comment thread src/requirements.txt
@@ -1,3 +1,3 @@
fastapi==0.6.4
fastapi==0.138.2
gitpython

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🔒 Security & Privacy | 🔴 Critical | ⚡ Quick win

GitPython has multiple critical CVEs and should be pinned or removed.

The unpinned gitpython dependency resolves to 3.1.9 which has 14 critical vulnerabilities including RCE (GHSA-hcpj-qp55-gfph, GHSA-pr76-5cm5-w9cj), path traversal (GHSA-7545-fcxq-7j24), and arbitrary code execution. If GitPython is required, pin to >=3.1.41 (or latest) which patches these CVEs. If unused, remove it.

#!/bin/bash
# Check if gitpython is actually used in the codebase
rg -n "import git" --type=py -g '!*venv*' -g '!*site-packages*'
rg -n "from git" --type=py -g '!*venv*' -g '!*site-packages*'
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@src/requirements.txt` at line 2, The unpinned gitpython dependency in
requirements.txt should be either removed if unused or pinned to a सुरक्षित
fixed version. Check whether any code references GitPython via imports in the
codebase, and if it is needed, update the requirements entry to a version at
least 3.1.41; otherwise delete the dependency line entirely. Use the gitpython
entry in requirements.txt as the target to modify.

Source: Linters/SAST tools

@pyup-bot

pyup-bot commented Jul 1, 2026

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Collaborator Author

Closing this in favor of #588

@pyup-bot pyup-bot closed this Jul 1, 2026
@salimfadhley
salimfadhley deleted the pyup-update-fastapi-0.6.4-to-0.138.2 branch July 1, 2026 16:49
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