chore(deps): update dependency fastapi to v0.139.0

renovatebot commented

2025-06-23 13:31:28 +02:00

Collaborator

This PR contains the following updates:

Package	Type	Update	Change
fastapi (changelog)		minor	`==0.115.7` -> `==0.139.0`
fastapi (changelog)	project.dependencies	minor	`==0.115.7` -> `==0.139.0`

Release Notes

fastapi/fastapi (fastapi)

`v0.139.0`

Compare Source

Features

✨ Support dependencies in app.frontend(), e.g. for automatic cookie authentication for the frontend. PR #15908 by @tiangolo.

Translations

🌐 Update translations for fr (update-outdated). PR #15897 by @tiangolo.
🌐 Update translations for ja (update-outdated). PR #15895 by @tiangolo.
🌐 Update translations for zh-hant (update-outdated). PR #15896 by @tiangolo.
🌐 Update translations for de (update-outdated). PR #15899 by @tiangolo.
🌐 Update translations for es (update-outdated). PR #15892 by @tiangolo.
🌐 Update translations for tr (update-outdated). PR #15891 by @tiangolo.
🌐 Update translations for pt (update-outdated). PR #15893 by @tiangolo.
🌐 Update translations for zh (update-outdated). PR #15898 by @tiangolo.
🌐 Update translations for uk (update-outdated). PR #15900 by @tiangolo.
🌐 Update translations for ko (update-outdated). PR #15890 by @tiangolo.
🌐 Update translations for ru (update-outdated). PR #15894 by @tiangolo.
🌐 Update translations for ko (add-missing). PR #15888 by @tiangolo.
🌐 Update translations for es (add-missing). PR #15880 by @tiangolo.
🌐 Update translations for zh-hant (add-missing). PR #15889 by @tiangolo.
🌐 Update translations for pt (add-missing). PR #15883 by @tiangolo.
🌐 Update translations for zh (add-missing). PR #15885 by @tiangolo.
🌐 Update translations for ja (add-missing). PR #15882 by @tiangolo.
🌐 Update translations for tr (add-missing). PR #15887 by @tiangolo.
🌐 Update translations for uk (add-missing). PR #15886 by @tiangolo.
🌐 Update translations for fr (add-missing). PR #15881 by @tiangolo.
🌐 Update translations for de (add-missing). PR #15884 by @tiangolo.
🌐 Update translations for ru (add-missing). PR #15879 by @tiangolo.

Internal

👥 Update FastAPI People - Experts. PR #15909 by @tiangolo.
👥 Update FastAPI GitHub topic repositories. PR #15906 by @tiangolo.
👥 Update FastAPI People - Contributors and Translators. PR #15878 by @tiangolo.
👷 Remove not needed allow-unsafe-pr-checkout: true. PR #15876 by @YuriiMotov.
⬆ Bump the github-actions group with 5 updates. PR #15872 by @dependabot[bot].
⬆ Bump the python-packages group across 1 directory with 10 updates. PR #15870 by @dependabot[bot].
⬆ Bump CodSpeedHQ/action from 4.17.0 to 4.17.5 in the github-actions group. PR #15826 by @dependabot[bot].

`v0.138.2`

Compare Source

Refactors

♻️ Make app.frontend() return 404 for methods other than GET or HEAD with no static file matches. PR #15863 by @tiangolo.

Internal

🔧 Update sponsors: remove Stainless. PR #15862 by @tiangolo.
♻️ Refactor how sponsors data is handled for banners. PR #15852 by @tiangolo.

`v0.138.1`

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Refactors

♻️ Refactor Library Skills, make info easier to find for agents. PR #15841 by @tiangolo.

Internal

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

`v0.138.0`

Compare Source

Features

✨ Add support for app.frontend("/", directory="dist") and router.frontend("/", directory="dist"). PR #15800 by @tiangolo.
- Read the docs: Frontend.

Docs

📝 Fix typo in release notes. PR #15807 by @tiangolo.
📝 Add app.frontend() instructions to Agent Library Skill. PR #15805 by @tiangolo.
📝 Update release notes link. PR #15802 by @tiangolo.
✏️ Update white space characters in bigger apps. PR #15801 by @tiangolo.
✏️ Fix grammar, typos, and broken links in docs. PR #15694 by @YuriiMotov.

Translations

🌐 Enable Hindi docs translations. PR #15554 by @YuriiMotov.

Internal

🐛 Fix failing test, update format for raised errors. PR #15804 by @tiangolo.
👷 Fix test-alls-green. PR #15803 by @tiangolo.
🔧 Enable checking release-notes.md for typos. PR #15796 by @YuriiMotov.
📝 Tweak wording about deploying to FastAPI Cloud. PR #15793 by @tiangolo.
🔨 Use gpt-5.5 model in translate.py, specify -chat to avoid warnings. PR #15792 by @YuriiMotov.

`v0.137.2`

Compare Source

Features

✨ Add iter_route_contexts() for advanced use cases that used to use router.routes (e.g. Jupyverse). PR #15785 by @tiangolo.

Translations

🌐 Fix broken Markdown in Korean custom response docs. PR #15774 by @kooqooo.
🌐 Update translations for fr (update-outdated). PR #15761 by @tiangolo.
🌐 Update translations for zh-hant (update-outdated). PR #15760 by @tiangolo.
🌐 Update translations for de (update-outdated). PR #15759 by @tiangolo.
🌐 Update translations for ko (update-outdated). PR #15757 by @tiangolo.
🌐 Update translations for uk (update-outdated). PR #15756 by @tiangolo.
🌐 Update translations for zh (update-outdated). PR #15755 by @tiangolo.
🌐 Update translations for tr (update-outdated). PR #15754 by @tiangolo.
🌐 Update translations for pt (update-outdated). PR #15753 by @tiangolo.
🌐 Update translations for es (update-outdated). PR #15752 by @tiangolo.
🌐 Update translations for ja (update-outdated). PR #15751 by @tiangolo.
🌐 Update translations for ru (update-outdated). PR #15758 by @tiangolo.

Internal

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

`v0.137.1`

Compare Source

Fixes

🚨 Fix typing checks for APIRoute. PR #15765 by @tiangolo.
🐛 Fix bug, allow empty path in path operation in prefixless router. PR #15763 by @tiangolo.

`v0.137.0`

Compare Source

Breaking Changes

♻️ Refactor internals to preserve APIRouter and APIRoute instances. PR #15745 by @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 by @tiangolo.
📝 Update FastAPI Cloud deployment instructions. PR #15724 by @alejsdev.
✏️ Use Annotated in inline example in docs/en/docs/tutorial/body-multiple-params.md. PR #15591 by @TheArchons.
📝 Remove "NGINX Unit" from the list of ASGI-servers in docs. PR #15475 by @angryfoxx.
📝 Update docs/en/docs/tutorial/security/oauth2-jwt.md. PR #14781 by @zadevhub.

Translations

🌐 Update translations for zh-hant (update-outdated). PR #15671 by @tiangolo.
🌐 Update translations for es (update-outdated). PR #15670 by @tiangolo.
🌐 Update translations for fr (update-outdated). PR #15669 by @tiangolo.
🌐 Update translations for ja (update-outdated). PR #15668 by @tiangolo.
🌐 Update translations for pt (update-outdated). PR #15667 by @tiangolo.
🌐 Update translations for tr (update-outdated). PR #15666 by @tiangolo.
🌐 Update translations for zh (update-outdated). PR #15665 by @tiangolo.
🌐 Update translations for ko (update-outdated). PR #15664 by @tiangolo.
🌐 Update translations for de (update-outdated). PR #15673 by @tiangolo.
🌐 Update translations for uk (update-outdated). PR #15672 by @tiangolo.
🌐 Update translations for ru (update-outdated). PR #15674 by @tiangolo.

Internal

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

`v0.136.3`

Compare Source

Refactors

♻️ Do not accept underscore headers when using convert_underscores=True (the default). PR #15589 by @tiangolo.

`v0.136.1`

Compare Source

Upgrades

⬆️ Update Pydantic v2 code to address deprecations. PR #15101 by @svlandeg.

Internal

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

`v0.136.0`

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Upgrades

⬆️ Support free-threaded Python 3.14t. PR #15149 by @svlandeg.

`v0.135.4`

Compare Source

Refactors

🔥 Remove April Fool's @app.vibe() 🤪. PR #15363 by @tiangolo.

Internal

⬆ Bump cryptography from 46.0.5 to 46.0.7. PR #15314 by @dependabot[bot].
⬆ Bump strawberry-graphql from 0.307.1 to 0.312.3. PR #15309 by @dependabot[bot].
🔨 Add pre-commit hook to ensure latest release header has date. PR #15293 by @YuriiMotov.

`v0.135.3`

Compare Source

Features

✨ Add support for @app.vibe(). PR #15280 by @tiangolo.
- New docs: Vibe Coding.

Docs

✏️ Fix typo for client_secret in OAuth2 form docstrings. PR #14946 by @bysiber.

Internal

👥 Update FastAPI People - Experts. PR #15279 by @tiangolo.
⬆ Bump orjson from 3.11.7 to 3.11.8. PR #15276 by @dependabot[bot].
⬆ Bump ruff from 0.15.0 to 0.15.8. PR #15277 by @dependabot[bot].
👥 Update FastAPI GitHub topic repositories. PR #15274 by @tiangolo.
⬆ Bump fastmcp from 2.14.5 to 3.2.0. PR #15267 by @dependabot[bot].
👥 Update FastAPI People - Contributors and Translators. PR #15270 by @tiangolo.
⬆ Bump requests from 2.32.5 to 2.33.0. PR #15228 by @dependabot[bot].
👷 Add ty check to lint.sh. PR #15136 by @svlandeg.

`v0.135.2`

Compare Source

Upgrades

⬆️ Increase lower bound to pydantic >=2.9.0. and fix the test suite. PR #15139 by @svlandeg.

Docs

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

Translations

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

Internal

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

`v0.135.1`

Compare Source

Fixes

🐛 Fix, avoid yield from a TaskGroup, only as an async context manager, closed in the request async exit stack. PR #15038 by @tiangolo.

Docs

✏️ Fix typo in docs/en/docs/_llm-test.md. PR #15007 by @adityagiri3600.
📝 Update Skill, optimize context, trim and refactor into references. PR #15031 by @tiangolo.

Internal

👥 Update FastAPI People - Experts. PR #15037 by @tiangolo.
👥 Update FastAPI People - Contributors and Translators. PR #15029 by @tiangolo.
👥 Update FastAPI GitHub topic repositories. PR #15036 by @tiangolo.

`v0.135.0`

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Features

✨ Add support for Server Sent Events. PR #15030 by @tiangolo.
- New docs: Server-Sent Events (SSE).

`v0.134.0`

Compare Source

Features

✨ Add support for streaming JSON Lines and binary data with yield. PR #15022 by @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.
- And new docs: Stream Data.

Docs

📝 Update Library Agent Skill with streaming responses. PR #15024 by @tiangolo.
📝 Update docs for responses and new stream with yield. PR #15023 by @tiangolo.
📝 Add await in StreamingResponse code example to allow cancellation. PR #14681 by @casperdcl.
📝 Rename docs_src/websockets to docs_src/websockets_ to avoid import errors. PR #14979 by @YuriiMotov.

Internal

🔨 Run tests with pytest-xdist and pytest-cov. PR #14992 by @YuriiMotov.

`v0.133.1`

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Features

🔧 Add FastAPI Agent Skill. PR #14982 by @tiangolo.
- Read more about it in Library Agent Skills.

Internal

✅ Fix all tests are skipped on Windows. PR #14994 by @YuriiMotov.

`v0.133.0`

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Upgrades

⬆️ Add support for Starlette 1.0.0+. PR #14987 by @tiangolo.

`v0.132.1`

Compare Source

Refactors

♻️ Refactor logic to handle OpenAPI and Swagger UI escaping data. PR #14986 by @tiangolo.

Internal

👥 Update FastAPI People - Experts. PR #14972 by @tiangolo.
👷 Allow skipping benchmark job in test workflow. PR #14974 by @YuriiMotov.

`v0.132.0`

Compare Source

Breaking Changes

🔒️ Add strict_content_type checking for JSON requests. PR #14978 by @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.

Internal

⬆ Bump flask from 3.1.2 to 3.1.3. PR #14949 by @dependabot[bot].
⬆ Update all dependencies to use griffelib instead of griffe. PR #14973 by @svlandeg.
🔨 Fix FastAPI People workflow. PR #14951 by @YuriiMotov.
👷 Do not run codspeed with coverage as it's not tracked. PR #14966 by @tiangolo.
👷 Do not include benchmark tests in coverage to speed up coverage processing. PR #14965 by @tiangolo.

`v0.131.0`

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Breaking Changes

🗑️ Deprecate ORJSONResponse and UJSONResponse. PR #14964 by @tiangolo.

`v0.130.0`

Compare Source

Features

✨ Serialize JSON response with Pydantic (in Rust), when there's a Pydantic return type or response model. PR #14962 by @tiangolo.
- This results in 2x (or more) performance increase for JSON responses.
- New docs: Custom Response - JSON Performance.

`v0.129.2`

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Internal

⬆️ Upgrade pytest. PR #14959 by @tiangolo.
👷 Fix CI, do not attempt to publish fastapi-slim. PR #14958 by @tiangolo.
➖ Drop support for fastapi-slim, no more versions will be released, use only "fastapi[standard]" or fastapi. PR #14957 by @tiangolo.
🔧 Update pyproject.toml, remove unneeded lines. PR #14956 by @tiangolo.

`v0.129.1`

Compare Source

Fixes

♻️ Fix JSON Schema for bytes, use "contentMediaType": "application/octet-stream" instead of "format": "binary". PR #14953 by @tiangolo.

Docs

🔨 Add Kapa.ai widget (AI chatbot). PR #14938 by @tiangolo.
🔥 Remove Python 3.9 specific files, no longer needed after updating translations. PR #14931 by @tiangolo.
📝 Update docs for JWT to prevent timing attacks. PR #14908 by @tiangolo.

Translations

✏️ Fix several typos in ru translations. PR #14934 by @argoarsiks.
🌐 Update translations for ko (update-all and add-missing). PR #14923 by @YuriiMotov.
🌐 Update translations for uk (add-missing). PR #14922 by @YuriiMotov.
🌐 Update translations for zh-hant (update-all and add-missing). PR #14921 by @YuriiMotov.
🌐 Update translations for fr (update-all and add-missing). PR #14920 by @YuriiMotov.
🌐 Update translations for de (update-all) . PR #14910 by @YuriiMotov.
🌐 Update translations for ja (update-all). PR #14916 by @YuriiMotov.
🌐 Update translations for pt (update-all). PR #14912 by @YuriiMotov.
🌐 Update translations for es (update-all and add-missing). PR #14911 by @YuriiMotov.
🌐 Update translations for zh (update-all). PR #14917 by @YuriiMotov.
🌐 Update translations for uk (update-all). PR #14914 by @YuriiMotov.
🌐 Update translations for tr (update-all). PR #14913 by @YuriiMotov.
🌐 Update translations for ru (update-outdated). PR #14909 by @YuriiMotov.

Internal

👷 Always run tests on push to master branch and when run by scheduler. PR #14940 by @YuriiMotov.
🎨 Upgrade typing syntax for Python 3.10. PR #14932 by @tiangolo.
⬆ Bump cryptography from 46.0.4 to 46.0.5. PR #14892 by @dependabot[bot].
⬆ Bump pillow from 12.1.0 to 12.1.1. PR #14899 by @dependabot[bot].

`v0.129.0`

Compare Source

Breaking Changes

➖ Drop support for Python 3.9. PR #14897 by @tiangolo.

Refactors

🎨 Update internal types for Python 3.10. PR #14898 by @tiangolo.

Docs

📝 Update highlights in webhooks docs. PR #14905 by @tiangolo.
📝 Update source examples and docs from Python 3.9 to 3.10. PR #14900 by @tiangolo.

Internal

🔨 Update docs.py scripts to migrate Python 3.9 to Python 3.10. PR #14906 by @tiangolo.

`v0.128.8`

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Docs

📝 Fix grammar in docs/en/docs/tutorial/first-steps.md. PR #14708 by @SanjanaS10.

Internal

🔨 Tweak PDM hook script. PR #14895 by @tiangolo.
♻️ Update build setup for fastapi-slim, deprecate it, and make it only depend on fastapi. PR #14894 by @tiangolo.

`v0.128.7`

Compare Source

Features

✨ Show a clear error on attempt to include router into itself. PR #14258 by @JavierSanchezCastro.
✨ Replace dict by Mapping on HTTPException.headers. PR #12997 by @rijenkii.

Refactors

♻️ Simplify reading files in memory, do it sequentially instead of (fake) parallel. PR #14884 by @tiangolo.

Docs

📝 Use dfn tag for definitions instead of abbr in docs. PR #14744 by @YuriiMotov.

Internal

✅ Tweak comment in test to reference PR. PR #14885 by @tiangolo.
🔧 Update LLM-prompt for abbr and dfn tags. PR #14747 by @YuriiMotov.
✅ Test order for the submitted byte Files. PR #14828 by @valentinDruzhinin.
🔧 Configure test workflow to run tests with inline-snapshot=review. PR #14876 by @YuriiMotov.

`v0.128.6`

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Fixes

🐛 Fix on_startup and on_shutdown parameters of APIRouter. PR #14873 by @YuriiMotov.

Translations

🌐 Update translations for zh (update-outdated). PR #14843 by @tiangolo.

Internal

✅ Fix parameterized tests with snapshots. PR #14875 by @YuriiMotov.

`v0.128.5`

Compare Source

Refactors

♻️ Refactor and simplify Pydantic v2 (and v1) compatibility internal utils. PR #14862 by @tiangolo.

Internal

✅ Add inline snapshot tests for OpenAPI before changes from Pydantic v2. PR #14864 by @tiangolo.

`v0.128.4`

Compare Source

Refactors

♻️ Refactor internals, simplify Pydantic v2/v1 utils, create_model_field, better types for lenient_issubclass. PR #14860 by @tiangolo.
♻️ Simplify internals, remove Pydantic v1 only logic, no longer needed. PR #14857 by @tiangolo.
♻️ Refactor internals, cleanup unneeded Pydantic v1 specific logic. PR #14856 by @tiangolo.

Translations

🌐 Update translations for fr (outdated pages). PR #14839 by @YuriiMotov.
🌐 Update translations for tr (outdated and missing). PR #14838 by @YuriiMotov.

Internal

⬆️ Upgrade development dependencies. PR #14854 by @tiangolo.

`v0.128.3`

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Refactors

♻️ Re-implement on_event in FastAPI for compatibility with the next Starlette, while keeping backwards compatibility. PR #14851 by @tiangolo.

Upgrades

⬆️ Upgrade Starlette supported version range to starlette>=0.40.0,<1.0.0. PR #14853 by @tiangolo.

Translations

🌐 Update translations for ru (update-outdated). PR #14834 by @tiangolo.

Internal

👷 Run tests with Starlette from git. PR #14849 by @tiangolo.
👷 Run tests with lower bound uv sync, upgrade fastapi[all] minimum dependencies: ujson >=5.8.0, orjson >=3.9.3. PR #14846 by @tiangolo.

`v0.128.2`

Compare Source

Features

✨ Add support for PEP695 TypeAliasType. PR #13920 by @cstruct.
✨ Allow Response type hint as dependency annotation. PR #14794 by @jonathan-fulton.

Fixes

🐛 Fix using Json[list[str]] type (issue #10997). PR #14616 by @mkanetsuna.

Docs

📝 Update docs for translations. PR #14830 by @tiangolo.
📝 Fix duplicate word in advanced-dependencies.md. PR #14815 by @Rayyan-Oumlil.

Translations

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

Internal

🔨 Add max pages to translate to configs. PR #14840 by @tiangolo.

`v0.128.1`

Compare Source

Features

✨ Add viewport meta tag to improve Swagger UI on mobile devices. PR #14777 by @Joab0.
🚸 Improve error message for invalid query parameter type annotations. PR #14479 by @retwish.

Fixes

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

Refactors

🎨 Tweak types for mypy. PR #14816 by @tiangolo.
🏷️ Re-export IncEx type from Pydantic instead of duplicating it. PR #14641 by @mvanderlee.
💡 Update comment for Pydantic internals. PR #14814 by @tiangolo.

Docs

📝 Update docs for contributing translations, simplify title. PR #14817 by @tiangolo.
📝 Fix typing issue in docs_src/app_testing/app_b code example. PR #14573 by @timakaa.
📝 Fix example of license identifier in documentation. PR #14492 by @johnson-earls.
📝 Add banner to translated pages. PR #14809 by @YuriiMotov.
📝 Add links to related sections of docs to docstrings. PR #14776 by @YuriiMotov.
📝 Update embedded code examples to Python 3.10 syntax. PR #14758 by @YuriiMotov.
📝 Fix dependency installation command in docs/en/docs/contributing.md. PR #14757 by @YuriiMotov.
📝 Use return type annotation instead of response_model when possible. PR #14753 by @YuriiMotov.
📝 Use WSGIMiddleware from a2wsgi instead of deprecated fastapi.middleware.wsgi.WSGIMiddleware. PR #14756 by @YuriiMotov.
📝 Fix minor typos in release notes. PR #14780 by @whyvineet.
🐛 Fix copy button in custom.js. PR #14722 by @fcharrier.
📝 Add contribution instructions about LLM generated code and comments and automated tools for PRs. PR #14706 by @tiangolo.
📝 Update docs for management tasks. PR #14705 by @tiangolo.
📝 Update docs about managing translations. PR #14704 by @tiangolo.
📝 Update docs for contributing with translations. PR #14701 by @tiangolo.
📝 Specify language code for code block. PR #14656 by @YuriiMotov.

Translations

🌐 Improve LLM prompt of uk documentation. PR #14795 by @roli2py.
🌐 Update translations for ja (update-outdated). PR #14588 by @tiangolo.
🌐 Update translations for uk (update outdated, found by fixer tool). PR #14739 by @YuriiMotov.
🌐 Update translations for tr (update-outdated). PR #14745 by @tiangolo.
🌐 Update llm-prompt.md for Korean language. PR #14763 by @seuthootDev.
🌐 Update translations for ko (update outdated, found by fixer tool). PR #14738 by @YuriiMotov.
🌐 Update translations for de (update-outdated). PR #14690 by @tiangolo.
🌐 Update LLM prompt for Russian translations. PR #14733 by @YuriiMotov.
🌐 Update translations for ru (update-outdated). PR #14693 by @tiangolo.
🌐 Update translations for pt (update-outdated). PR #14724 by @tiangolo.
🌐 Update Korean LLM prompt. PR #14740 by @hard-coders.
🌐 Improve LLM prompt for Turkish translations. PR #14728 by @Kadermiyanyedi.
🌐 Update portuguese llm-prompt.md. PR #14702 by @ceb10n.
🌐 Update LLM prompt instructions file for French. PR #14618 by @tiangolo.
🌐 Update translations for ko (add-missing). PR #14699 by @tiangolo.
🌐 Update translations for ko (update-outdated). PR #14589 by @tiangolo.
🌐 Update translations for uk (update-outdated). PR #14587 by @tiangolo.
🌐 Update translations for es (update-outdated). PR #14686 by @tiangolo.
🔧 Add LLM prompt file for Turkish, generated from the existing translations. PR #14547 by @tiangolo.
🔧 Add LLM prompt file for Traditional Chinese, generated from the existing translations. PR #14550 by @tiangolo.
🔧 Add LLM prompt file for Simplified Chinese, generated from the existing translations. PR #14549 by @tiangolo.

Internal

⬇️ Downgrade LLM translations model to GPT-5 to reduce mistakes. PR #14823 by @tiangolo.
🐛 Fix translation script commit in place. PR #14818 by @tiangolo.
🔨 Update translation script to retry if LLM-response doesn't pass validation with Translation Fixer tool. PR #14749 by @YuriiMotov.
👷 Run tests only on relevant code changes (not on docs). PR #14813 by @tiangolo.
👷 Run mypy by pre-commit. PR #14806 by @YuriiMotov.
⬆ Bump ruff from 0.14.3 to 0.14.14. PR #14798 by @dependabot[bot].
⬆ Bump pyasn1 from 0.6.1 to 0.6.2. PR #14804 by @dependabot[bot].
⬆ Bump sqlmodel from 0.0.27 to 0.0.31. PR #14802 by @dependabot[bot].
⬆ Bump mkdocs-macros-plugin from 1.4.1 to 1.5.0. PR #14801 by @dependabot[bot].
⬆ Bump gitpython from 3.1.45 to 3.1.46. PR #14800 by @dependabot[bot].
⬆ Bump typer from 0.16.0 to 0.21.1. PR #14799 by @dependabot[bot].
👥 Update FastAPI GitHub topic repositories. PR #14803 by @tiangolo.
👥 Update FastAPI People - Contributors and Translators. PR #14796 by @tiangolo.
🔧 Ensure that an edit to uv.lock gets the internal label. PR #14759 by @svlandeg.
🔧 Update sponsors: remove Requestly. PR #14735 by @tiangolo.
🔧 Update sponsors, LambdaTest changes to TestMu AI. PR #14734 by @tiangolo.
⬆ Bump actions/cache from 4 to 5. PR #14511 by @dependabot[bot].
⬆ Bump actions/upload-artifact from 5 to 6. PR #14525 by @dependabot[bot].
⬆ Bump actions/download-artifact from 6 to 7. PR #14526 by @dependabot[bot].
👷 Tweak CI input names. PR #14688 by @tiangolo.
🔨 Refactor translation script to allow committing in place. PR #14687 by @tiangolo.
🐛 Fix translation script path. PR #14685 by @tiangolo.
✅ Enable tests in CI for scripts. PR #14684 by @tiangolo.
🔧 Add pre-commit local script to fix language translations. PR #14683 by @tiangolo.
⬆️ Migrate to uv. PR #14676 by @DoctorJohn.
🔨 Add LLM translations tool fixer. PR #14652 by @YuriiMotov.
👥 Update FastAPI People - Sponsors. PR #14626 by @tiangolo.
👥 Update FastAPI GitHub topic repositories. PR #14630 by @tiangolo.
👥 Update FastAPI People - Contributors and Translators. PR #14625 by @tiangolo.
🌐 Update translation prompts. PR #14619 by @tiangolo.
🔨 Update LLM translation script to guide reviewers to change the prompt. PR #14614 by @tiangolo.
👷 Do not run translations on cron while finishing updating existing languages. PR #14613 by @tiangolo.
🔥 Remove test variants for Pydantic v1 in test_request_params. PR #14612 by @tiangolo.
🔥 Remove Pydantic v1 specific test variants. PR #14611 by @tiangolo.

`v0.128.0`

Compare Source

Breaking Changes

➖ Drop support for pydantic.v1. PR #14609 by @tiangolo.

Internal

✅ Run performance tests only on Pydantic v2. PR #14608 by @tiangolo.

`v0.127.1`

Compare Source

Refactors

🔊 Add a custom FastAPIDeprecationWarning. PR #14605 by @tiangolo.

Docs

📝 Add documentary to website. PR #14600 by @tiangolo.

Translations

🌐 Update translations for de (update-outdated). PR #14602 by @nilslindemann.
🌐 Update translations for de (update-outdated). PR #14581 by @nilslindemann.

Internal

🔧 Update pre-commit to use local Ruff instead of hook. PR #14604 by @tiangolo.
✅ Add missing tests for code examples. PR #14569 by @YuriiMotov.
👷 Remove lint job from test CI workflow. PR #14593 by @YuriiMotov.
👷 Update secrets check. PR #14592 by @tiangolo.
👷 Run CodSpeed tests in parallel to other tests to speed up CI. PR #14586 by @tiangolo.
🔨 Update scripts and pre-commit to autofix files. PR #14585 by @tiangolo.

`v0.127.0`

Compare Source

Breaking Changes

🔊 Add deprecation warnings when using pydantic.v1. PR #14583 by @tiangolo.

Translations

🔧 Add LLM prompt file for Korean, generated from the existing translations. PR #14546 by @tiangolo.
🔧 Add LLM prompt file for Japanese, generated from the existing translations. PR #14545 by @tiangolo.

Internal

⬆️ Upgrade OpenAI model for translations to gpt-5.2. PR #14579 by @tiangolo.

`v0.126.0`

Compare Source

Upgrades

➖ Drop support for Pydantic v1, keeping short temporary support for Pydantic v2's pydantic.v1. PR #14575 by @tiangolo.
- The minimum version of Pydantic installed is now pydantic >=2.7.0.
- The standard dependencies now include pydantic-settings >=2.0.0 and pydantic-extra-types >=2.0.0.

Docs

📝 Fix duplicated variable in docs_src/python_types/tutorial005_py39.py. PR #14565 by @paras-verma7454.

Translations

🔧 Add LLM prompt file for Ukrainian, generated from the existing translations. PR #14548 by @tiangolo.

Internal

🔧 Tweak pre-commit to allow committing release-notes. PR #14577 by @tiangolo.
⬆️ Use prek as a pre-commit alternative. PR #14572 by @tiangolo.
👷 Add performance tests with CodSpeed. PR #14558 by @tiangolo.

`v0.125.0`

Compare Source

Breaking Changes

🔧 Drop support for Python 3.8. PR #14563 by @tiangolo.
- This would actually not be a breaking change as no code would really break. Any Python 3.8 installer would just refuse to install the latest version of FastAPI and would only install 0.124.4. Only marking it as a "breaking change" to make it visible.

Refactors

♻️ Upgrade internal syntax to Python 3.9+ 🎉. PR #14564 by @tiangolo.

Docs

⚰️ Remove Python 3.8 from CI and remove Python 3.8 examples from source docs. PR #14559 by @YuriiMotov and @tiangolo.

Translations

🌐 Update translations for pt (add-missing). PR #14539 by @tiangolo.
🔧 Add LLM prompt file for French, generated from the existing French docs. PR #14544 by @tiangolo.
🌐 Sync Portuguese docs (pages found with script). PR #14554 by @YuriiMotov.
🌐 Sync Spanish docs (outdated pages found with script). PR #14553 by @YuriiMotov.
🌐 Sync German docs. PR #14519 by @nilslindemann.
🔥 Remove inactive/scarce translations to Vietnamese. PR #14543 by @tiangolo.
🔥 Remove inactive/scarce translations to Persian. PR #14542 by @tiangolo.
🔥 Remove translation to emoji to simplify the new setup with LLM autotranslations. PR #14541 by @tiangolo.
🌐 Update translations for pt (update-outdated). PR #14537 by @tiangolo.
🌐 Update translations for es (update-outdated). PR #14532 by @tiangolo.
🌐 Update translations for es (add-missing). PR #14533 by @tiangolo.
🌐 Remove translations for removed docs. PR #14516 by @tiangolo.

Internal

⬆ Bump markdown-include-variants from 0.0.7 to 0.0.8. PR #14556 by @YuriiMotov.
🔧 Temporarily disable translations still in progress, being migrated to the new LLM setup. PR #14555 by @YuriiMotov.
🔧 Update test workflow config, remove commented code. PR #14540 by @tiangolo.
👷 Configure coverage, error on main tests, don't wait for Smokeshow. PR #14536 by @tiangolo.
👷 Run Smokeshow always, even on test failures. PR #14538 by @tiangolo.
👷 Make Pydantic versions customizable in CI. PR #14535 by @tiangolo.
👷 Fix checkout GitHub Action fetch-depth for LLM translations, enable cron monthly. PR #14531 by @tiangolo.
👷 Fix Typer command for CI LLM translations. PR #14530 by @tiangolo.
👷 Update LLM translation CI, add language matrix and extra commands, prepare for scheduled run. PR #14529 by @tiangolo.
👷 Update github-actions user for GitHub Actions workflows. PR #14528 by @tiangolo.
➕ Add requirements for translations. PR #14515 by @tiangolo.

`v0.124.4`

Compare Source

Fixes

🐛 Fix parameter aliases. PR #14371 by @YuriiMotov.

`v0.124.3`

Compare Source

Fixes

🐛 Fix support for tagged union with discriminator inside of Annotated with Body(). PR #14512 by @tiangolo.

Refactors

✅ Add set of tests for request parameters and alias. PR #14358 by @YuriiMotov.

Docs

📝 Tweak links format. PR #14505 by @tiangolo.
📝 Update docs about re-raising validation errors, do not include string as is to not leak information. PR #14487 by @tiangolo.
🔥 Remove external links section. PR #14486 by @tiangolo.

Translations

🌐 Sync Russian docs. PR #14509 by @YuriiMotov.
🌐 Sync German docs. PR #14488 by @nilslindemann.

Internal

👷 Tweak coverage to not pass Smokeshow max file size limit. PR #14507 by @tiangolo.
✅ Expand test matrix to include Windows and MacOS. PR #14171 by @svlandeg.

`v0.124.2`

Compare Source

Fixes

🐛 Fix support for if TYPE_CHECKING, non-evaluated stringified annotations. PR #14485 by @tiangolo.

`v0.124.1`

Compare Source

Fixes

🐛 Fix handling arbitrary types when using arbitrary_types_allowed=True. PR #14482 by @tiangolo.

Docs

📝 Add variants for code examples in "Advanced User Guide". PR #14413 by @YuriiMotov.
📝 Update tech stack in project generation docs. PR #14472 by @alejsdev.

Internal

✅ Add test for Pydantic v2, dataclasses, UUID, and __annotations__. PR #14477 by @tiangolo.

`v0.124.0`

Compare Source

Features

🚸 Improve tracebacks by adding endpoint metadata. PR #14306 by @savannahostrowski.

Internal

✏️ Fix typo in scripts/mkdocs_hooks.py. PR #14457 by @yujiteshima.

`v0.123.10`

Compare Source

Fixes

🐛 Fix using class (not instance) dependency that has __call__ method. PR #14458 by @YuriiMotov.
🐛 Fix separate_input_output_schemas=False with computed_field. PR #14453 by @YuriiMotov.

`v0.123.9`

Compare Source

Fixes

🐛 Fix OAuth2 scopes in OpenAPI in extra corner cases, parent dependency with scopes, sub-dependency security scheme without scopes. PR #14459 by @tiangolo.

`v0.123.8`

Compare Source

Fixes

🐛 Fix OpenAPI security scheme OAuth2 scopes declaration, deduplicate security schemes with different scopes. PR #14455 by @tiangolo.

`v0.123.7`

Compare Source

Fixes

🐛 Fix evaluating stringified annotations in Python 3.10. PR #11355 by @chaen.

`v0.123.6`

Compare Source

Fixes

🐛 Fix support for functools wraps and partial combined, for async and regular functions and classes in path operations and dependencies. PR #14448 by @tiangolo.

`v0.123.5`

Compare Source

Features

✨ Allow using dependables with functools.partial(). PR #9753 by @lieryan.
✨ Add support for wrapped functions (e.g. @functools.wraps()) used with forward references. PR #5077 by @lucaswiman.
✨ Handle wrapped dependencies. PR #9555 by @phy1729.

Fixes

🐛 Fix optional sequence handling with new union syntax from Python 3.10. PR #14430 by @Viicos.

Refactors

🔥 Remove dangling extra condiitonal no longer needed. PR #14435 by @tiangolo.
♻️ Refactor internals, update is_coroutine check to reuse internal supported variants (unwrap, check class). PR #14434 by @tiangolo.

Translations

🌐 Sync German docs. PR #14367 by @nilslindemann.

`v0.123.4`

Compare Source

Fixes

🐛 Fix OpenAPI schema support for computed fields when using separate_input_output_schemas=False. PR #13207 by @vgrafe.

Docs

📝 Fix docstring of servers parameter. PR #14405 by @YuriiMotov.

`v0.123.3`

Compare Source

Fixes

🐛 Fix Query\Header\Cookie parameter model alias. PR #14360 by @YuriiMotov.
🐛 Fix optional sequence handling in serialize sequence value with Pydantic V2. PR #14297 by @YuriiMotov.

`v0.123.2`

Compare Source

Fixes

🐛 Fix unformatted {type_} in FastAPIError. PR #14416 by @Just-Helpful.
🐛 Fix parsing extra non-body parameter list. PR #14356 by @YuriiMotov.
🐛 Fix parsing extra Form parameter list. PR #14303 by @YuriiMotov.
🐛 Fix support for form values with empty strings interpreted as missing (None if that's the default), for compatibility with HTML forms. PR #13537 by @MarinPostma.

Docs

📝 Add tip on how to install pip in case of No module named pip error in virtual-environments.md. PR #14211 by @zadevhub.
📝 Update Primary Key notes for the SQL databases tutorial to avoid confusion. PR #14120 by @FlaviusRaducu.
📝 Clarify estimation note in documentation. PR #14070 by @SaisakthiM.

`v0.123.1`

Compare Source

Fixes

🐛 Avoid accessing non-existing "$ref" key for Pydantic v2 compat remapping. PR #14361 by @svlandeg.
🐛 Fix TypeError when encoding a decimal with a NaN or Infinity value. PR #12935 by @kentwelcome.

Internal

🐛 Fix Windows UnicodeEncodeError in CLI test. PR #14295 by @hemanth-thirthahalli.
🔧 Update sponsors: add Greptile. PR #14429 by @tiangolo.
👥 Update FastAPI GitHub topic repositories. PR #14426 by @tiangolo.
⬆ Bump markdown-include-variants from 0.0.6 to 0.0.7. PR #14423 by @YuriiMotov.
👥 Update FastAPI People - Sponsors. PR #14422 by @tiangolo.
👥 Update FastAPI People - Contributors and Translators. PR #14420 by @tiangolo.

`v0.123.0`

Compare Source

Fixes

🐛 Cache dependencies that don't use scopes and don't have sub-dependencies with scopes. PR #14419 by @tiangolo.

`v0.122.1`

Compare Source

Fixes

🐛 Fix hierarchical security scope propagation. PR #5624 by @kristjanvalur.

Docs

💅 Update CSS to explicitly use emoji font. PR #14415 by @tiangolo.

Internal

⬆ Bump markdown-include-variants from 0.0.5 to 0.0.6. PR #14418 by @YuriiMotov.

`v0.122.0`

Compare Source

Fixes

🐛 Use 401 status code in security classes when credentials are missing. PR #13786 by @YuriiMotov.
- If your code depended on these classes raising the old (less correct) 403 status code, check the new docs about how to override the classes, to use the same old behavior: Use Old 403 Authentication Error Status Codes.

Internal

🔧 Configure labeler to exclude files that start from underscore for lang-all label. PR #14213 by @YuriiMotov.
👷 Add pre-commit config with local script for permalinks. PR #14398 by @tiangolo.
💄 Use font Fira Code to fix display of Rich panels in docs in Windows. PR #14387 by @tiangolo.
👷 Add custom pre-commit CI. PR #14397 by @tiangolo.
⬆ Bump actions/checkout from 5 to 6. PR #14381 by @dependabot[bot].
👷 Upgrade latest-changes GitHub Action and pin actions/checkout@v5. PR #14403 by @svlandeg.
🛠️ Add add-permalinks and add-permalinks-page to scripts/docs.py. PR #14033 by @YuriiMotov.
🔧 Upgrade Material for MkDocs and remove insiders. PR #14375 by @tiangolo.

`v0.121.3`

Compare Source

0.121.3 Refactors

♻️ Make the result of Depends() and Security() hashable, as a workaround for other tools interacting with these internal parts. PR #14372 by @tiangolo.

Upgrades

⬆️ Bump Starlette to <0.51.0. PR #14282 by @musicinmybrain.

Docs

📝 Add missing hash part. PR #14369 by @nilslindemann.
📝 Fix typos in code comments. PR #14364 by @Edge-Seven.
📝 Add docs for using FastAPI Cloud. PR #14359 by @tiangolo.

`v0.121.2`

Compare Source

Fixes

🐛 Fix handling of JSON Schema attributes named "$ref". PR #14349 by @tiangolo.

Docs

📝 Add EuroPython talk & podcast episode with Sebastián Ramírez. PR #14260 by @clytaemnestra.
✏️ Fix links and add missing permalink in docs. PR #14217 by @YuriiMotov.

Translations

🌐 Update Portuguese translations with LLM prompt. PR #14228 by @ceb10n.
🔨 Add Portuguese translations LLM prompt. PR #14208 by @ceb10n.
🌐 Sync Russian docs. PR #14331 by @YuriiMotov.
🌐 Sync German docs. PR #14317 by @nilslindemann.

`v0.121.1`

Compare Source

Fixes

🐛 Fix Depends(func, scope='function') for top level (parameterless) dependencies. PR #14301 by @luzzodev.

Docs

📝 Upate docs for advanced dependencies with yield, noting the changes in 0.121.0, adding scope. PR #14287 by @tiangolo.

Internal

⬆ Bump ruff from 0.13.2 to 0.14.3. PR #14276 by @dependabot[bot].
⬆ [pre-commit.ci] pre-commit autoupdate. PR #14289 by @pre-commit-ci[bot].

`v0.121.0`

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Features

✨ Add support for dependencies with scopes, support scope="request" for dependencies with yield that exit before the response is sent. PR #14262 by @tiangolo.
- New docs: Dependencies with yield - Early exit and scope.

Internal

👥 Update FastAPI People - Contributors and Translators. PR #14273 by @tiangolo.
👥 Update FastAPI People - Sponsors. PR #14274 by @tiangolo.
👥 Update FastAPI GitHub topic repositories. PR #14280 by @tiangolo.
⬆ Bump mkdocs-macros-plugin from 1.4.0 to 1.4.1. PR #14277 by @dependabot[bot].
⬆ Bump mkdocstrings[python] from 0.26.1 to 0.30.1. PR #14279 by @dependabot[bot].

`v0.120.4`

Compare Source

Fixes

🐛 Fix security schemes in OpenAPI when added at the top level app. PR #14266 by @YuriiMotov.

`v0.120.3`

Compare Source

Refactors

♻️ Reduce internal cyclic recursion in dependencies, from 2 functions calling each other to 1 calling itself. PR #14256 by @tiangolo.
♻️ Refactor internals of dependencies, simplify code and remove get_param_sub_dependant. PR #14255 by @tiangolo.
♻️ Refactor internals of dependencies, simplify using dataclasses. PR #14254 by @tiangolo.

Docs

📝 Update note for untranslated pages. PR #14257 by @YuriiMotov.

`v0.120.2`

Compare Source

Fixes

🐛 Fix separation of schemas with nested models introduced in 0.119.0. PR #14246 by @tiangolo.

Internal

🔧 Add sponsor: SerpApi. PR #14248 by @tiangolo.
⬆ Bump actions/download-artifact from 5 to 6. PR #14236 by @dependabot[bot].
⬆ [pre-commit.ci] pre-commit autoupdate. PR #14237 by @pre-commit-ci[bot].
⬆ Bump actions/upload-artifact from 4 to 5. PR #14235 by @dependabot[bot].

`v0.120.1`

Compare Source

Upgrades

⬆️ Bump Starlette to <0.50.0. PR #14234 by @YuriiMotov.

Internal

🔧 Add license and license-files to pyproject.toml, remove License from classifiers. PR #14230 by @YuriiMotov.

`v0.120.0`

Compare Source

There are no major nor breaking changes in this release. ☕️

The internal reference documentation now uses annotated_doc.Doc instead of typing_extensions.Doc, this adds a new (very small) dependency on annotated-doc, a package made just to provide that Doc documentation utility class.

I would expect typing_extensions.Doc to be deprecated and then removed at some point from typing_extensions, for that reason there's the new annotated-doc micro-package. If you are curious about this, you can read more in the repo for annotated-doc.

This new version 0.120.0 only contains that transition to the new home package for that utility class Doc.

Translations

🌐 Sync German docs. PR #14188 by @nilslindemann.

Internal

➕ Migrate internal reference documentation from typing_extensions.Doc to annotated_doc.Doc. PR #14222 by @tiangolo.
🛠️ Update German LLM prompt and test file. PR #14189 by @nilslindemann.
⬆ [pre-commit.ci] pre-commit autoupdate. PR #14181 by @pre-commit-ci[bot].

`v0.119.1`

Compare Source

Fixes

🐛 Fix internal Pydantic v1 compatibility (warnings) for Python 3.14 and Pydantic 2.12.1. PR #14186 by @svlandeg.

Docs

📝 Replace starlette.io by starlette.dev and uvicorn.org by uvicorn.dev. PR #14176 by @Kludex.

Internal

🔧 Add sponsor Requestly. PR #14205 by @tiangolo.
🔧 Configure reminder for waiting label in issue-manager. PR #14156 by @YuriiMotov.

`v0.119.0`

Compare Source

FastAPI now (temporarily) supports both Pydantic v2 models and pydantic.v1 models at the same time in the same app, to make it easier for any FastAPI apps still using Pydantic v1 to gradually but quickly migrate to Pydantic v2.

from fastapi import FastAPI
from pydantic import BaseModel as BaseModelV2
from pydantic.v1 import BaseModel

class Item(BaseModel):
    name: str
    description: str | None = None

class ItemV2(BaseModelV2):
    title: str
    summary: str | None = None

app = FastAPI()

@&#8203;app.post("/items/", response_model=ItemV2)
def create_item(item: Item):
    return {"title": item.name, "summary": item.description}

Adding this feature was a big effort with the main objective of making it easier for the few applications still stuck in Pydantic v1 to migrate to Pydantic v2.

And with this, support for Pydantic v1 is now deprecated and will be removed from FastAPI in a future version soon.

Note: have in mind that the Pydantic team already stopped supporting Pydantic v1 for recent versions of Python, starting with Python 3.14.

You can read in the docs more about how to Migrate from Pydantic v1 to Pydantic v2.

Features

✨ Add support for from pydantic.v1 import BaseModel, mixed Pydantic v1 and v2 models in the same app. PR #14168 by @tiangolo.

`v0.118.3`

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Upgrades

⬆️ Add support for Python 3.14. PR #14165 by @svlandeg.

`v0.118.2`

Compare Source

Fixes

🐛 Fix tagged discriminated union not recognized as body field. PR #12942 by @frankie567.

Internal

⬆ Bump astral-sh/setup-uv from 6 to 7. PR #14167 by @dependabot[bot].

`v0.118.1`

Compare Source

Upgrades

👽️ Ensure compatibility with Pydantic 2.12.0. PR #14036 by @cjwatson.

Docs

📝 Add External Link: Getting started with logging in FastAPI. PR #14152 by @itssimon.

Translations

🔨 Add Russian translations LLM prompt. PR #13936 by @tiangolo.
🌐 Sync German docs. PR #14149 by @nilslindemann.
🌐 Add Russian translations for missing pages (LLM-generated). PR #14135 by @YuriiMotov.
🌐 Update Russian translations for existing pages (LLM-generated). PR #14123 by @YuriiMotov.
🌐 Remove configuration files for inactive translations. PR #14130 by @tiangolo.

Internal

🔨 Move local coverage logic to its own script. PR #14166 by @tiangolo.
⬆ [pre-commit.ci] pre-commit autoupdate. PR #14161 by @pre-commit-ci[bot].
⬆ Bump griffe-typingdoc from 0.2.8 to 0.2.9. PR #14144 by @dependabot[bot].
⬆ Bump mkdocs-macros-plugin from 1.3.9 to 1.4.0. PR #14145 by @dependabot[bot].
⬆ Bump markdown-include-variants from 0.0.4 to 0.0.5. PR #14146 by @dependabot[bot].
⬆ [pre-commit.ci] pre-commit autoupdate. PR #14126 by @pre-commit-ci[bot].
👥 Update FastAPI GitHub topic repositories. PR #14150 by @tiangolo.
👥 Update FastAPI People - Sponsors. PR #14139 by @tiangolo.
👥 Update FastAPI People - Contributors and Translators. PR #14138 by @tiangolo.
⬆ Bump ruff from 0.12.7 to 0.13.2. PR #14147 by @dependabot[bot].
⬆ Bump sqlmodel from 0.0.24 to 0.0.25. PR #14143 by @dependabot[bot].
⬆ Bump tiangolo/issue-manager from 0.5.1 to 0.6.0. PR #14148 by @dependabot[bot].
👷 Update docs previews comment, single comment, add failure status. PR #14129 by @tiangolo.
🔨 Modify mkdocs_hooks.py to add title to page's metadata (remove permalinks in social cards). PR #14125 by @YuriiMotov.

`v0.118.0`

Compare Source

0.118.0 Fixes

🐛 Fix support for StreamingResponses with dependencies with yield or UploadFiles, close after the response is done. PR #14099 by @tiangolo.

Before FastAPI 0.118.0, if you used a dependency with yield, it would run the exit code after the path operation function returned but right before sending the response.

This change also meant that if you returned a StreamingResponse, the exit code of the dependency with yield would have been already run.

For example, if you had a database session in a dependency with yield, the StreamingResponse would not be able to use that session while streaming data because the session would have already been closed in the exit code after yield.

This behavior was reverted in 0.118.0, to make the exit code after yield be executed after the response is sent.

You can read more about it in the docs for Advanced Dependencies - Dependencies with yield, HTTPException, except and Background Tasks. Including what you could do if you wanted to close a database session earlier, before returning the response to the client.

Docs

📝 Update tutorial/security/oauth2-jwt/ to use pwdlib with Argon2 instead of passlib. PR #13917 by @Neizvestnyj.
✏️ Fix typos in OAuth2 password request forms. PR #14112 by @alv2017.
📝 Update contributing guidelines for installing requirements. PR #14095 by @alejsdev.

Translations

🌐 Sync German docs. PR #14098 by @nilslindemann.

Internal

⬆ [pre-commit.ci] pre-commit autoupdate. PR #14103 by @pre-commit-ci[bot].
♻️ Refactor sponsor image handling. PR #14102 by @alejsdev.
🐛 Fix sponsor display issue by hiding element on image error. PR #14097 by @alejsdev.
🐛 Hide sponsor badge when sponsor image is not displayed. PR #14096 by @alejsdev.

`v0.117.1`

Compare Source

Fixes

🐛 Fix validation error when File is declared after Form parameter. PR #11194 by @thomasleveil.

`v0.117.0`

Compare Source

Features

✨ Allow None as return type for bodiless responses. PR #9425 by @hofrob.
✨ Allow array values for OpenAPI schema type field. PR #13639 by @sammasak.
✨ Add OpenAPI external_docs parameter to FastAPI. PR #13713 by @cmtoro.

Fixes

⚡️ Fix default_factory for response model field with Pydantic V1. PR #9704 by @vvanglro.
🐛 Fix inconsistent processing of model docstring formfeed char with Pydantic V1. PR #6039 by @MaxwellPayne.
🐛 Fix jsonable_encoder alters json_encoders of Pydantic v1 objects. PR #4972 by @aboubacs.
🐛 Reenable allow_arbitrary_types when only 1 argument is used on the API endpoint. PR #13694 by @rmawatson.
🐛 Fix inspect.getcoroutinefunction() can break testing with unittest.mock.patch(). PR #14022 by @secrett2633.

Refactors

♻️ Create dependency-cache dict in solve_dependencies only if None (don't re-create if empty). PR #13689 by @bokshitsky.
✅ Enable test case for duplicated headers in test_tutorial/test_header_params/test_tutorial003.py. PR #13864 by @Amogha-ark.
📌 Pin httpx to >=0.23.0,<1.0.0. PR #14086 by @YuriiMotov.

Docs

📝 Add note about Cookies and JavaScript on tutorial/cookie-params.md. PR #13510 by @Kludex.
📝 Remove outdated formatting from path-params-numeric-validations.md for languages en, es and uk.. PR #14059 by @svlandeg.
📝 Fix and Improve English Documentation. PR #14048 by @nilslindemann.

Translations

📝 Update prompts and German translation. PR #14015 by @nilslindemann.

Internal

✅ Simplify tests for response_model. PR #14062 by @dynamicy.
🚨 Install pydantic.mypy plugin. PR #14081 by @svlandeg.
✅ Add LLM test file. PR #14049 by @nilslindemann.
🔨 Update translations script. PR #13968 by @YuriiMotov.
🛠️ Update docs.py generate-readme command to remove permalinks from headers. PR #14055 by @YuriiMotov.
⬆️ Update mypy to 1.14.1. PR #12970 by @tamird.

`v0.116.2`

Compare Source

Upgrades

⬆️ Upgrade Starlette supported version range to >=0.40.0,<0.49.0. PR #14077 by @musicinmybrain.

Docs

📝 Add documentation for Behind a Proxy - Proxy Forwarded Headers, using --forwarded-allow-ips="*". PR #14028 by @tiangolo.
📝 Add deprecation info block about dict() in docs/tutorial/body.md. PR #13906 by @jomkv.
📝 Fix Twitter to be X (Twitter) everywhere in documentation. PR #13809 by @valentinDruzhinin.
🐛 Prevent scroll-to-top on restart/fast buttons in termynal.js. PR #13714 by @Ashish-Pandey62.
📝 Update testing events documentation. PR #13259 by @z0z0r4.
📝 Remove obsolete url field in error responses in docs. PR #13655 by @Taoup.
📝 Bring the scope claim in line with the standard in docs_src/security/tutorial005.py. PR #11189 by @DurandA.
📝 Update TrustedHostMiddleware Documentation. PR #11441 by @soulee-dev.
📝 Remove links to site callbackhell.com that doesn't exist anymore. PR #14006 by @dennybiasiolli.
📝 Add permalinks to headers in English docs. PR #13993 by @YuriiMotov.
📝 Update docs/en/docs/advanced/generate-clients.md. PR #13793 by @mrlubos.
📝 Add discussion template for new language translation requests. PR #13535 by @alejsdev.

Translations

📝 Fix code include for Pydantic models example in docs/zh/docs/python-types.md. PR #13997 by @anfreshman.
🌐 Update Portuguese Translation for docs/pt/docs/async.md. PR #13863 by @EdmilsonRodrigues.
📝 Fix highlight line in docs/ja/docs/tutorial/body.md. PR #13927 by @KoyoMiyazaki.
🌐 Add Persian translation for docs/fa/docs/environment-variables.md. PR #13923 by @Mohammad222PR.
🌐 Add Persian translation for docs/fa/docs/python-types.md. PR #13524 by @Mohammad222PR.
🌐 Update Portuguese Translation for docs/pt/docs/project-generation.md. PR #13875 by @EdmilsonRodrigues.
🌐 Add Persian translation for docs/fa/docs/async.md. PR #13541 by @Mohammad222PR.
🌐 Add Bangali translation for docs/bn/about/index.md. PR #13882 by @sajjadrahman56.

Internal

⬆ Bump pyjwt from 2.8.0 to 2.9.0. PR #13960 by @dependabot[bot].
⬆ [pre-commit.ci] pre-commit autoupdate. PR #14080 by @pre-commit-ci[bot].
⬆ Bump actions/setup-python from 5 to 6. PR #14042 by @dependabot[bot].
⬆ Bump actions/labeler from 5 to 6. PR #14046 by @dependabot[bot].
⬆ [pre-commit.ci] pre-commit autoupdate. PR #14056 by @pre-commit-ci[bot].
⬆ [pre-commit.ci] pre-commit autoupdate. PR #14035 by @pre-commit-ci[bot].
⬆ Bump pypa/gh-action-pypi-publish from 1.12.4 to 1.13.0. PR #14041 by @dependabot[bot].
👥 Update FastAPI People - Contributors and Translators. PR #14029 by @tiangolo.
👥 Update FastAPI People - Sponsors. PR #14030 by @tiangolo.
👥 Update FastAPI GitHub topic repositories. PR #14031 by @tiangolo.
👥 Update FastAPI People - Experts. PR #14034 by @tiangolo.
👷 Detect and label merge conflicts on PRs automatically. PR #14045 by @svlandeg.
🔧 Update sponsors: remove Platform.sh. PR #14027 by @tiangolo.
🔧 Update sponsors: remove Mobb. PR #14026 by @tiangolo.
🛠️ Update mkdocs_hooks to handle headers with permalinks when building docs. PR #14025 by @tiangolo.
⬆ [pre-commit.ci] pre-commit autoupdate. PR #14016 by @pre-commit-ci[bot].
⬆ Bump mkdocs-macros-plugin from 1.3.7 to 1.3.9. PR #14003 by @YuriiMotov.
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13999 by @pre-commit-ci[bot].
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13983 by @pre-commit-ci[bot].
⬆ Bump actions/checkout from 4 to 5. PR #13986 by @dependabot[bot].
🔧 Update Speakeasy sponsor graphic. PR #13971 by @chailandau.
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13969 by @pre-commit-ci[bot].
⬆ Bump actions/download-artifact from 4 to 5. PR #13975 by @dependabot[bot].
👥 Update FastAPI People - Experts. PR #13963 by @tiangolo.
⬆ Bump ruff from 0.11.2 to 0.12.7. PR #13957 by @dependabot[bot].
⬆ Bump cairosvg from 2.7.1 to 2.8.2. PR #13959 by @dependabot[bot].
⬆ Bump pydantic-ai from 0.0.30 to 0.4.10. PR #13958 by @dependabot[bot].
👥 Update FastAPI GitHub topic repositories. PR #13962 by @tiangolo.
⬆ Bump mkdocs-material from 9.6.15 to 9.6.16. PR #13961 by @dependabot[bot].
⬆ Bump tiangolo/latest-changes from 0.3.2 to 0.4.0. PR #13952 by @dependabot[bot].
👥 Update FastAPI People - Sponsors. PR #13956 by @tiangolo.
👥 Update FastAPI People - Contributors and Translators. PR #13955 by @tiangolo.
🔧 Update sponsors: Databento link and sponsors_badge data. PR #13954 by @tiangolo.
🔧 Update sponsors: Add Railway. PR #13953 by @tiangolo.
⚒️ Update translate script, update prompt to minimize generated diff. PR #13947 by @YuriiMotov.
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13943 by @pre-commit-ci[bot].
⚒️ Tweak translate script and CI. PR #13939 by @tiangolo.
👷 Add CI to translate with LLMs. PR #13937 by @tiangolo.
⚒️ Update translate script, show and update outdated translations. PR #13933 by @tiangolo.
🔨 Refactor translate script with extra feedback (prints). PR #13932 by @tiangolo.
🔨 Update translations script to remove old (removed) files. PR #13928 by @tiangolo.
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13894 by @pre-commit-ci[bot].
⬆ Update httpx requirement to >=0.23.0,<0.29.0. PR #13114 by @yan12125.
🔧 Update sponsors: Add Mobb. PR #13916 by @tiangolo.
👥 Update FastAPI People - Experts. PR #13889 by @tiangolo.
🔨 Update FastAPI People sleep interval, use external settings. PR #13888 by @tiangolo.

`v0.116.1`

Compare Source

Upgrades

⬆️ Upgrade Starlette supported version range to >=0.40.0,<0.48.0. PR #13884 by @tiangolo.

Docs

📝 Add notification about impending changes in Translations to docs/en/docs/contributing.md. PR #13886 by @YuriiMotov.

Internal

⬆ [pre-commit.ci] pre-commit autoupdate. PR #13871 by @pre-commit-ci[bot].

`v0.116.0`

Compare Source

Features

✨ Add support for deploying to FastAPI Cloud with fastapi deploy. PR #13870 by @tiangolo.

Installing fastapi[standard] now includes fastapi-cloud-cli.

This will allow you to deploy to FastAPI Cloud with the fastapi deploy command.

If you want to install fastapi with the standard dependencies but without fastapi-cloud-cli, you can install instead fastapi[standard-no-fastapi-cloud-cli].

Translations

🌐 Add Russian translation for docs/ru/docs/advanced/response-directly.md. PR #13801 by @NavesSapnis.
🌐 Add Russian translation for docs/ru/docs/advanced/additional-status-codes.md. PR #13799 by @NavesSapnis.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/body-updates.md. PR #13804 by @valentinDruzhinin.

Internal

⬆ Bump pillow from 11.1.0 to 11.3.0. PR #13852 by @dependabot[bot].
👥 Update FastAPI People - Sponsors. PR #13846 by @tiangolo.
👥 Update FastAPI GitHub topic repositories. PR #13848 by @tiangolo.
⬆ Bump mkdocs-material from 9.6.1 to 9.6.15. PR #13849 by @dependabot[bot].
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13843 by @pre-commit-ci[bot].
👥 Update FastAPI People - Contributors and Translators. PR #13845 by @tiangolo.

`v0.115.14`

Compare Source

Fixes

🐛 Fix support for unions when using Form. PR #13827 by @patrick91.

Docs

✏️ Fix grammar mistake in docs/en/docs/advanced/response-directly.md. PR #13800 by @NavesSapnis.
📝 Update Speakeasy URL to Speakeasy Sandbox. PR #13697 by @ndimares.

Translations

🌐 Add Ukrainian translation for docs/uk/docs/tutorial/response-model.md. PR #13792 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/security/index.md. PR #13805 by @valentinDruzhinin.
✏️ Fix typo in docs/ja/docs/tutorial/encoder.md. PR #13815 by @ruzia.
✏️ Fix typo in docs/ja/docs/tutorial/handling-errors.md. PR #13814 by @ruzia.
✏️ Fix typo in docs/ja/docs/tutorial/body-fields.md. PR #13802 by @ruzia.
🌐 Add Russian translation for docs/ru/docs/advanced/index.md. PR #13797 by @NavesSapnis.

Internal

⬆ [pre-commit.ci] pre-commit autoupdate. PR #13823 by @pre-commit-ci[bot].

`v0.115.13`

Compare Source

Fixes

🐛 Fix truncating the model's description with form feed (\f) character for Pydantic V2. PR #13698 by @YuriiMotov.

Refactors

✨ Add refreshUrl parameter in OAuth2PasswordBearer. PR #11460 by @snosratiershad.
🚸 Set format to password for fields password and client_secret in OAuth2PasswordRequestForm, make docs show password fields for passwords. PR #11032 by @Thodoris1999.
✅ Simplify tests for settings. PR #13505 by @valentinDruzhinin.
✅ Simplify tests for validate_response_recursive. PR #13507 by @valentinDruzhinin.

Upgrades

⬆️ Update ReDoc to version 2.x. PR #9700 by @joakimnordling.

Docs

📝 Add annotations to HTTP middleware example. PR #11530 by @Kilo59.
📝 Clarify in CORS docs that wildcards and credentials are mutually exclusive. PR #9829 by @dfioravanti.
✏️ Fix typo in docstring. PR #13532 by @comp64.
📝 Clarify guidance on using async def without await. PR #13642 by @swastikpradhan1999.
📝 Update exclude-parameters-from-openapi documentation links. PR #13600 by @timonrieger.
📝 Clarify the middleware execution order in docs. PR #13699 by @YuriiMotov.
🍱 Update Drawio diagrams SVGs, single file per diagram, sans-serif font. PR #13706 by @tiangolo.
📝 Update docs for "Help FastAPI", simplify and reduce "sponsor" section. PR #13670 by @tiangolo.
📝 Remove unnecessary bullet from docs. PR #13641 by @Adamowoc.
✏️ Fix syntax error in docs/en/docs/tutorial/handling-errors.md. PR #13623 by @gsheni.
📝 Fix typo in documentation. PR #13599 by @Taoup.
📝 Fix liblab client generation doc link. PR #13571 by @EFord36.
✏️ Fix talk information typo. PR #13544 by @blueswen.
📝 Add External Link: Taiwanese talk on FastAPI with observability . PR #13527 by @blueswen.

Translations

🌐 Add Russian Translation for docs/ru/docs/advanced/response-change-status-code.md. PR #13791 by @NavesSapnis.
🌐 Add Persian translation for docs/fa/docs/learn/index.md. PR #13518 by @Mohammad222PR.
🌐 Add Korean translation for docs/ko/docs/advanced/sub-applications.md. PR #4543 by @NinaHwang.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/schema-extra-example.md. PR #13769 by @valentinDruzhinin.
✏️ Remove redundant words in docs/zh/docs/python-types.md. PR #13774 by @CharleeWa.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/query-param-models.md. PR #13748 by @valentinDruzhinin.
🌐 Add Bengali translation for docs/bn/docs/environment-variables.md. PR #13629 by @SakibSibly.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/query-params-str-validations.md page. PR #13546 by @valentinDruzhinin.
🌐 Add Russian translation for docs/ru/docs/tutorial/cookie-param-models.md. PR #13616 by @EgorOnishchuk.
🌐 Add Korean translation for docs/ko/docs/tutorial/extra-models.md. PR #13063 by @timothy-jeong.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/path-params-numeric-validations.md page. PR #13548 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/middleware.md page. PR #13520 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/background-tasks.md page. PR #13502 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/cors.md page. PR #13519 by @valentinDruzhinin.
🌐 Update Korean translation for docs/ko/docs/advanced/events.md. PR #13487 by @bom1215.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/handling-errors.md page. PR #13420 by @valentinDruzhinin.
🌐 Add Russian translation for docs/ru/docs/tutorial/request-form-models.md. PR #13552 by @EgorOnishchuk.
📝 Fix internal anchor link in Spanish deployment docs. PR #13737 by @fabianfalon.
🌐 Update Korean translation for docs/ko/docs/virtual-environments.md. PR #13630 by @sungchan1.
🌐 Add Russian translation for docs/ru/docs/tutorial/header-param-models.md. PR #13526 by @minaton-ru.
🌐 Update Chinese translation for docs/zh/docs/tutorial/index.md. PR #13374 by @Zhongheng-Cheng.
🌐 Update Chinese translation for docs/zh/docs/deployment/manually.md. PR #13324 by @Zhongheng-Cheng.
🌐 Update Chinese translation for docs/zh/docs/deployment/server-workers.md. PR #13292 by @Zhongheng-Cheng.
🌐 Update Chinese translation for docs/zh/docs/tutorial/first-steps.md. PR #13348 by @Zhongheng-Cheng.

Internal

🔨 Resolve Pydantic deprecation warnings in internal script. PR #13696 by @emmanuel-ferdman.
🔧 Update sponsors: remove Porter. PR #13783 by @tiangolo.
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13781 by @pre-commit-ci[bot].
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13757 by @pre-commit-ci[bot].
⬆ Bump griffe-typingdoc from 0.2.7 to 0.2.8. PR #13751 by @dependabot[bot].
🍱 Update sponsors: Dribia badge size. PR #13773 by @tiangolo.
🔧 Update sponsors: add Dribia. PR #13771 by @tiangolo.
⬆ Bump typer from 0.15.3 to 0.16.0. PR #13752 by @dependabot[bot].
👥 Update FastAPI GitHub topic repositories. PR #13754 by @tiangolo.
👥 Update FastAPI People - Sponsors. PR #13750 by @tiangolo.
👥 Update FastAPI People - Contributors and Translators. PR #13749 by @tiangolo.
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13736 by @pre-commit-ci[bot].
🔧 Update sponsors: Add InterviewPal. PR #13728 by @tiangolo.
🔧 Remove Google Analytics. PR #13727 by @tiangolo.
🔧 Update sponsors: remove MongoDB. PR #13725 by @tiangolo.
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13711 by @pre-commit-ci[bot].
🔧 Update sponsors: add Subtotal. PR #13701 by @tiangolo.
🔧 Update sponsors: remove deepset / Haystack. PR #13700 by @tiangolo.
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13688 by @pre-commit-ci[bot].
👥 Update FastAPI People - Experts. PR #13671 by @tiangolo.
⬆ Bump typer from 0.12.5 to 0.15.3. PR #13666 by @dependabot[bot].
⬆ Bump sqlmodel from 0.0.23 to 0.0.24. PR #13665 by @dependabot[bot].
🔧 Update Sponsors: Zuplo logo and alt text. PR #13645 by @martyndavies.
👥 Update FastAPI GitHub topic repositories. PR #13667 by @tiangolo.
🔧 Update links for LinkedIn and bottom. PR #13669 by @tiangolo.
🔧 Update sponsors: remove Bump.sh and Coherence. PR #13668 by @tiangolo.
👥 Update FastAPI People - Sponsors. PR #13664 by @tiangolo.
👥 Update FastAPI People - Contributors and Translators. PR #13662 by @tiangolo.
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13656 by @pre-commit-ci[bot].
✅ Use inline-snapshot to support different Pydantic versions in the test suite. PR #12534 by @15r10nk.
⬆ Bump astral-sh/setup-uv from 5 to 6. PR #13648 by @dependabot[bot].
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13634 by @pre-commit-ci[bot].
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13619 by @pre-commit-ci[bot].
⬆ [pre-commit.ci] pre-commit autoupdate. PR #13594 by @pre-commit-ci[bot].
👥 Update FastAPI People - Experts. PR #13568 by @tiangolo.
👥 Update FastAPI GitHub topic repositories. PR #13565 by @tiangolo.
👥 Update FastAPI People - Sponsors. PR #13559 by @tiangolo.
👥 Update FastAPI People - Contributors and Translators. PR #13558 by @tiangolo.
⬆ Bump dirty-equals from 0.8.0 to 0.9.0. PR #13561 by @dependabot[bot].
🔧 Clean up docs/en/mkdocs.yml configuration file. PR #13542 by @svlandeg.
⬆ [pre-commit.ci] pre-commit autoupdate. PR #12986 by @pre-commit-ci[bot].

`v0.115.12`

Compare Source

Fixes

🐛 Fix convert_underscores=False for header Pydantic models. PR #13515 by @tiangolo.

Docs

📝 Update docs/en/docs/tutorial/middleware.md. PR #13444 by @Rishat-F.
👥 Update FastAPI People - Experts. PR #13493 by @tiangolo.

Translations

🌐 Add Ukrainian translation for docs/uk/docs/tutorial/metadata.md page. PR #13459 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/response-status-code.md page. PR #13462 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/cookie-param-models.md page. PR #13460 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/header-param-models.md page. PR #13461 by @valentinDruzhinin.
🌐 Add Japanese translation for docs/ja/docs/virtual-environments.md. PR #13304 by @k94-ishi.
🌐 Add Korean translation for docs/ko/docs/tutorial/security/oauth2-jwt.md. PR #13333 by @yes0ng.
🌐 Add Vietnamese translation for docs/vi/docs/deployment/cloud.md. PR #13407 by @ptt3199.

Internal

⬆ Bump pydantic-ai from 0.0.15 to 0.0.30. PR #13438 by @dependabot[bot].
⬆ Bump sqlmodel from 0.0.22 to 0.0.23. PR #13437 by @dependabot[bot].
⬆ Bump black from 24.10.0 to 25.1.0. PR #13436 by @dependabot[bot].
⬆ Bump ruff to 0.9.4. PR #13299 by @dependabot[bot].
🔧 Update sponsors: pause TestDriven. PR #13446 by @tiangolo.

`v0.115.11`

Compare Source

Fixes

🐛 Add docs examples and tests (support) for Annotated custom validations, like AfterValidator, revert #13440. PR #13442 by @tiangolo.
- New docs: Query Parameters and String Validations - Custom Validation.

Translations

🌐 Add Russian translation for docs/ru/docs/tutorial/middleware.md. PR #13412 by @alv2017.

Internal

👥 Update FastAPI GitHub topic repositories. PR #13439 by @tiangolo.
👥 Update FastAPI People - Contributors and Translators. PR #13432 by @tiangolo.
👥 Update FastAPI People - Sponsors. PR #13433 by @tiangolo.

`v0.115.10`

Compare Source

Fixes

♻️ Update internal annotation usage for compatibility with Pydantic 2.11. PR #13314 by @Viicos.

Upgrades

⬆️ Bump Starlette to allow up to 0.46.0: >=0.40.0,<0.47.0. PR #13426 by @musicinmybrain.

Translations

🌐 Add Ukrainian translation for docs/uk/docs/tutorial/debugging.md. PR #13370 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/query-params.md. PR #13362 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/path-params.md. PR #13354 by @valentinDruzhinin.
🌐 Add Japanese translation for docs/ja/docs/tutorial/cookie-param-models.md. PR #13330 by @k94-ishi.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/body-multiple-params.md. PR #13408 by @valentinDruzhinin.
🌐 Add Japanese translation for docs/ja/docs/tutorial/query-param-models.md. PR #13323 by @k94-ishi.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/body-nested-models.md. PR #13409 by @valentinDruzhinin.
🌐 Add Vietnamese translation for docs/vi/docs/deployment/versions.md. PR #13406 by @ptt3199.
🌐 Add Vietnamese translation for docs/vi/docs/deployment/index.md. PR #13405 by @ptt3199.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/request-forms.md. PR #13383 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/testing.md. PR #13371 by @valentinDruzhinin.

`v0.115.9`

Compare Source

Fixes

🐛 Ensure that HTTPDigest only raises an exception when auto_error is True. PR #2939 by @arthurio.

Refactors

✅ Simplify tests for query_params_str_validations. PR #13218 by @alv2017.
✅ Simplify tests for app_testing. PR #13220 by @alv2017.
✅ Simplify tests for dependency_testing. PR #13223 by @alv2017.

Docs

🍱 Update sponsors: CodeRabbit logo. PR #13424 by @tiangolo.
🩺 Unify the badges across all tutorial translations. PR #13329 by @svlandeg.
📝 Fix typos in virtual environments documentation. PR #13396 by @bullet-ant.
🐛 Fix issue with Swagger theme change example in the official tutorial. PR #13289 by @Zerohertz.
📝 Add more precise description of HTTP status code range in docs. PR #13347 by @DanielYang59.
🔥 Remove manual type annotations in JWT tutorial to avoid typing expectations (JWT doesn't provide more types). PR #13378 by @tiangolo.
📝 Update docs for Query Params and String Validations, remove obsolete Ellipsis docs (...). PR #13377 by @tiangolo.
✏️ Remove duplicate title in docs body-multiple-params. PR #13345 by @DanielYang59.
📝 Fix test badge. PR #13313 by @esadek.

Translations

🌐 Add Ukrainian translation for docs/uk/docs/tutorial/header-params.md. PR #13381 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/request-files.md. PR #13395 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/request-form-models.md. PR #13384 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/request-forms-and-files.md. PR #13386 by @valentinDruzhinin.
🌐 Update Korean translation for docs/ko/docs/help-fastapi.md. PR #13262 by @Zerohertz.
🌐 Add Korean translation for docs/ko/docs/advanced/custom-response.md. PR #13265 by @11kkw.
🌐 Update Korean translation for docs/ko/docs/tutorial/security/simple-oauth2.md. PR #13335 by @yes0ng.
🌐 Add Russian translation for docs/ru/docs/advanced/response-cookies.md. PR #13327 by @Stepakinoyan.
🌐 Add Vietnamese translation for docs/vi/docs/tutorial/static-files.md. PR #11291 by @ptt3199.
🌐 Add Korean translation for docs/ko/docs/tutorial/dependencies/dependencies-with-yield.md. PR #13257 by @11kkw.
🌐 Add Vietnamese translation for docs/vi/docs/virtual-environments.md. PR #13282 by @ptt3199.
🌐 Add Ukrainian translation for docs/uk/docs/tutorial/static-files.md. PR #13285 by @valentinDruzhinin.
🌐 Add Vietnamese translation for docs/vi/docs/environment-variables.md. PR #13287 by @ptt3199.
🌐 Add Vietnamese translation for docs/vi/docs/fastapi-cli.md. PR #13294 by @ptt3199.
🌐 Add Ukrainian translation for docs/uk/docs/features.md. PR #13308 by @valentinDruzhinin.
🌐 Add Ukrainian translation for docs/uk/docs/learn/index.md. PR #13306 by @valentinDruzhinin.
🌐 Update Portuguese Translation for docs/pt/docs/deployment/https.md. PR #13317 by @Joao-Pedro-P-Holanda.
🌐 Update Portuguese Translation for docs/pt/docs/index.md. PR #13328 by @ceb10n.
🌐 Add Russian translation for docs/ru/docs/advanced/websockets.md. PR #13279 by @Rishat-F.

Internal

✅ Fix a minor bug in the test tests/test_modules_same_name_body/test_main.py. PR #13411 by @alv2017.
👷 Use wrangler-action v3. PR #13415 by @joakimnordling.
🔧 Update sponsors: add CodeRabbit. PR #13402 by @tiangolo.
🔧 Update team: Add Ludovico. PR #13390 by @tiangolo.
🔧 Update sponsors: Add LambdaTest. PR #13389 by @tiangolo.
⬆ Bump cloudflare/wrangler-action from 3.13 to 3.14. PR #13350 by @dependabot[bot].
⬆ Bump mkdocs-material from 9.5.18 to 9.6.1. PR #13301 by @dependabot[bot].
⬆ Bump pillow from 11.0.0 to 11.1.0. PR #13300 by @dependabot[bot].
👥 Update FastAPI People - Sponsors. PR #13295 by @tiangolo.
👥 Update FastAPI People - Experts. PR #13303 by @tiangolo.
👥 Update FastAPI GitHub topic repositories. PR #13302 by @tiangolo.
👥 Update FastAPI People - Contributors and Translators. PR #13293 by @tiangolo.
⬆ Bump inline-snapshot from 0.18.1 to 0.19.3. PR #13298 by @dependabot[bot].
🔧 Update sponsors, add Permit. PR #13288 by @tiangolo.

`v0.115.8`

Compare Source

Fixes

🐛 Fix OAuth2PasswordRequestForm and OAuth2PasswordRequestFormStrict fixed grant_type "password" RegEx. PR #9783 by @skarfie123.

Refactors

✅ Simplify tests for body_multiple_params . PR #13237 by @alejsdev.
♻️ Move duplicated code portion to a static method in the APIKeyBase super class. PR #3142 by @ShahriyarR.
✅ Simplify tests for request_files. PR #13182 by @alejsdev.

Docs

📝 Change the word "unwrap" to "unpack" in docs/en/docs/tutorial/extra-models.md. PR #13061 by @timothy-jeong.
📝 Update Request Body's tutorial002 to deal with tax=0 case. PR #13230 by @togogh.
👥 Update FastAPI People - Experts. PR #13269 by @tiangolo.

Translations

🌐 Add Japanese translation for docs/ja/docs/environment-variables.md. PR #13226 by @k94-ishi.
🌐 Add Russian translation for docs/ru/docs/advanced/async-tests.md. PR #13227 by @Rishat-F.
🌐 Update Russian translation for docs/ru/docs/tutorial/dependencies/dependencies-in-path-operation-decorators.md. PR #13252 by @Rishat-F.
🌐 Add Russian translation for docs/ru/docs/tutorial/bigger-applications.md. PR #13154 by @alv2017.

Internal

⬆️ Add support for Python 3.13. PR #13274 by @tiangolo.
⬆️ Upgrade AnyIO max version for tests, new range: >=3.2.1,<5.0.0. PR #13273 by @tiangolo.
🔧 Update Sponsors badges. PR #13271 by @tiangolo.
♻️ Fix notify_translations.py empty env var handling for PR label events vs workflow_dispatch. PR #13272 by @tiangolo.
♻️ Refactor and move scripts/notify_translations.py, no need for a custom GitHub Action. PR #13270 by @tiangolo.
🔨 Update FastAPI People Experts script, refactor and optimize data fetching to handle rate limits. PR #13267 by @tiangolo.
⬆ Bump pypa/gh-action-pypi-publish from 1.12.3 to 1.12.4. PR #13251 by @dependabot[bot].

Configuration

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This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [fastapi](https://github.com/fastapi/fastapi) ([changelog](https://fastapi.tiangolo.com/release-notes/)) | | minor | `==0.115.7` -> `==0.139.0` | | [fastapi](https://github.com/fastapi/fastapi) ([changelog](https://fastapi.tiangolo.com/release-notes/)) | project.dependencies | minor | `==0.115.7` -> `==0.139.0` | --- ### Release Notes <details> <summary>fastapi/fastapi (fastapi)</summary> ### [`v0.139.0`](https://github.com/fastapi/fastapi/releases/tag/0.139.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.138.2...0.139.0) ##### Features - ✨ Support dependencies in `app.frontend()`, e.g. for automatic cookie authentication for the frontend. PR [#15908](https://github.com/fastapi/fastapi/pull/15908) by [@tiangolo](https://github.com/tiangolo). ##### Translations - 🌐 Update translations for fr (update-outdated). PR [#15897](https://github.com/fastapi/fastapi/pull/15897) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for ja (update-outdated). PR [#15895](https://github.com/fastapi/fastapi/pull/15895) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for zh-hant (update-outdated). PR [#15896](https://github.com/fastapi/fastapi/pull/15896) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for de (update-outdated). PR [#15899](https://github.com/fastapi/fastapi/pull/15899) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for es (update-outdated). PR [#15892](https://github.com/fastapi/fastapi/pull/15892) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for tr (update-outdated). PR [#15891](https://github.com/fastapi/fastapi/pull/15891) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for pt (update-outdated). PR [#15893](https://github.com/fastapi/fastapi/pull/15893) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for zh (update-outdated). PR [#15898](https://github.com/fastapi/fastapi/pull/15898) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for uk (update-outdated). PR [#15900](https://github.com/fastapi/fastapi/pull/15900) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for ko (update-outdated). PR [#15890](https://github.com/fastapi/fastapi/pull/15890) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for ru (update-outdated). PR [#15894](https://github.com/fastapi/fastapi/pull/15894) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for ko (add-missing). PR [#15888](https://github.com/fastapi/fastapi/pull/15888) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for es (add-missing). PR [#15880](https://github.com/fastapi/fastapi/pull/15880) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for zh-hant (add-missing). PR [#15889](https://github.com/fastapi/fastapi/pull/15889) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for pt (add-missing). PR [#15883](https://github.com/fastapi/fastapi/pull/15883) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for zh (add-missing). PR [#15885](https://github.com/fastapi/fastapi/pull/15885) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for ja (add-missing). PR [#15882](https://github.com/fastapi/fastapi/pull/15882) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for tr (add-missing). PR [#15887](https://github.com/fastapi/fastapi/pull/15887) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for uk (add-missing). PR [#15886](https://github.com/fastapi/fastapi/pull/15886) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for fr (add-missing). PR [#15881](https://github.com/fastapi/fastapi/pull/15881) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for de (add-missing). PR [#15884](https://github.com/fastapi/fastapi/pull/15884) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for ru (add-missing). PR [#15879](https://github.com/fastapi/fastapi/pull/15879) by [@tiangolo](https://github.com/tiangolo). ##### Internal - 👥 Update FastAPI People - Experts. PR [#15909](https://github.com/fastapi/fastapi/pull/15909) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI GitHub topic repositories. PR [#15906](https://github.com/fastapi/fastapi/pull/15906) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Contributors and Translators. PR [#15878](https://github.com/fastapi/fastapi/pull/15878) by [@tiangolo](https://github.com/tiangolo). - 👷 Remove not needed `allow-unsafe-pr-checkout: true`. PR [#15876](https://github.com/fastapi/fastapi/pull/15876) by [@YuriiMotov](https://github.com/YuriiMotov). - ⬆ Bump the github-actions group with 5 updates. PR [#15872](https://github.com/fastapi/fastapi/pull/15872) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump the python-packages group across 1 directory with 10 updates. PR [#15870](https://github.com/fastapi/fastapi/pull/15870) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump CodSpeedHQ/action from 4.17.0 to 4.17.5 in the github-actions group. PR [#15826](https://github.com/fastapi/fastapi/pull/15826) by [@dependabot\[bot\]](https://github.com/apps/dependabot). ### [`v0.138.2`](https://github.com/fastapi/fastapi/releases/tag/0.138.2) [Compare Source](https://github.com/fastapi/fastapi/compare/0.138.1...0.138.2) ##### Refactors - ♻️ Make `app.frontend()` return 404 for methods other than `GET` or `HEAD` with no static file matches. PR [#15863](https://github.com/fastapi/fastapi/pull/15863) by [@tiangolo](https://github.com/tiangolo). ##### Internal - 🔧 Update sponsors: remove Stainless. PR [#15862](https://github.com/fastapi/fastapi/pull/15862) by [@tiangolo](https://github.com/tiangolo). - ♻️ Refactor how sponsors data is handled for banners. PR [#15852](https://github.com/fastapi/fastapi/pull/15852) by [@tiangolo](https://github.com/tiangolo). ### [`v0.138.1`](https://github.com/fastapi/fastapi/releases/tag/0.138.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.138.0...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). ### [`v0.138.0`](https://github.com/fastapi/fastapi/releases/tag/0.138.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.137.2...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). ### [`v0.137.2`](https://github.com/fastapi/fastapi/releases/tag/0.137.2) [Compare Source](https://github.com/fastapi/fastapi/compare/0.137.1...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). ### [`v0.137.1`](https://github.com/fastapi/fastapi/releases/tag/0.137.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.137.0...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). ### [`v0.137.0`](https://github.com/fastapi/fastapi/releases/tag/0.137.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.136.3...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). ### [`v0.136.3`](https://github.com/fastapi/fastapi/releases/tag/0.136.3) [Compare Source](https://github.com/fastapi/fastapi/compare/0.136.1...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). ### [`v0.136.1`](https://github.com/fastapi/fastapi/releases/tag/0.136.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.136.0...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). ### [`v0.136.0`](https://github.com/fastapi/fastapi/releases/tag/0.136.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.135.4...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). ### [`v0.135.4`](https://github.com/fastapi/fastapi/releases/tag/0.135.4) [Compare Source](https://github.com/fastapi/fastapi/compare/0.135.3...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). ### [`v0.135.3`](https://github.com/fastapi/fastapi/releases/tag/0.135.3) [Compare Source](https://github.com/fastapi/fastapi/compare/0.135.2...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). ### [`v0.135.2`](https://github.com/fastapi/fastapi/releases/tag/0.135.2) [Compare Source](https://github.com/fastapi/fastapi/compare/0.135.1...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). ### [`v0.135.1`](https://github.com/fastapi/fastapi/releases/tag/0.135.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.135.0...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). ### [`v0.135.0`](https://github.com/fastapi/fastapi/releases/tag/0.135.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.134.0...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/). ### [`v0.134.0`](https://github.com/fastapi/fastapi/releases/tag/0.134.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.133.1...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). ### [`v0.133.1`](https://github.com/fastapi/fastapi/releases/tag/0.133.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.133.0...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). ### [`v0.133.0`](https://github.com/fastapi/fastapi/releases/tag/0.133.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.132.1...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). ### [`v0.132.1`](https://github.com/fastapi/fastapi/releases/tag/0.132.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.132.0...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). ### [`v0.132.0`](https://github.com/fastapi/fastapi/releases/tag/0.132.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.131.0...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). ### [`v0.131.0`](https://github.com/fastapi/fastapi/releases/tag/0.131.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.130.0...0.131.0) ##### Breaking Changes - 🗑️ Deprecate `ORJSONResponse` and `UJSONResponse`. PR [#14964](https://github.com/fastapi/fastapi/pull/14964) by [@tiangolo](https://github.com/tiangolo). ### [`v0.130.0`](https://github.com/fastapi/fastapi/releases/tag/0.130.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.129.2...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). ### [`v0.129.2`](https://github.com/fastapi/fastapi/releases/tag/0.129.2) [Compare Source](https://github.com/fastapi/fastapi/compare/0.129.1...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). ### [`v0.129.1`](https://github.com/fastapi/fastapi/releases/tag/0.129.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.129.0...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). ### [`v0.129.0`](https://github.com/fastapi/fastapi/releases/tag/0.129.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.128.8...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). ### [`v0.128.8`](https://github.com/fastapi/fastapi/releases/tag/0.128.8) [Compare Source](https://github.com/fastapi/fastapi/compare/0.128.7...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). ### [`v0.128.7`](https://github.com/fastapi/fastapi/releases/tag/0.128.7) [Compare Source](https://github.com/fastapi/fastapi/compare/0.128.6...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). ### [`v0.128.6`](https://github.com/fastapi/fastapi/releases/tag/0.128.6) [Compare Source](https://github.com/fastapi/fastapi/compare/0.128.5...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). ### [`v0.128.5`](https://github.com/fastapi/fastapi/releases/tag/0.128.5) [Compare Source](https://github.com/fastapi/fastapi/compare/0.128.4...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). ### [`v0.128.4`](https://github.com/fastapi/fastapi/releases/tag/0.128.4) [Compare Source](https://github.com/fastapi/fastapi/compare/0.128.3...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). ### [`v0.128.3`](https://github.com/fastapi/fastapi/releases/tag/0.128.3) [Compare Source](https://github.com/fastapi/fastapi/compare/0.128.2...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). ### [`v0.128.2`](https://github.com/fastapi/fastapi/releases/tag/0.128.2) [Compare Source](https://github.com/fastapi/fastapi/compare/0.128.1...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](https://github.com/fastapi/fastapi/issues/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). ### [`v0.128.1`](https://github.com/fastapi/fastapi/releases/tag/0.128.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.128.0...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 [@tiangolo](https://github.com/tiangolo). - 📝 Update docs for contributing with translations. PR [#14701](https://github.com/fastapi/fastapi/pull/14701) by [@tiangolo](https://github.com/tiangolo). - 📝 Specify language code for code block. PR [#14656](https://github.com/fastapi/fastapi/pull/14656) by [@YuriiMotov](https://github.com/YuriiMotov). ##### Translations - 🌐 Improve LLM prompt of `uk` documentation. PR [#14795](https://github.com/fastapi/fastapi/pull/14795) by [@roli2py](https://github.com/roli2py). - 🌐 Update translations for ja (update-outdated). PR [#14588](https://github.com/fastapi/fastapi/pull/14588) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for uk (update outdated, found by fixer tool). PR [#14739](https://github.com/fastapi/fastapi/pull/14739) by [@YuriiMotov](https://github.com/YuriiMotov). - 🌐 Update translations for tr (update-outdated). PR [#14745](https://github.com/fastapi/fastapi/pull/14745) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update `llm-prompt.md` for Korean language. PR [#14763](https://github.com/fastapi/fastapi/pull/14763) by [@seuthootDev](https://github.com/seuthootDev). - 🌐 Update translations for ko (update outdated, found by fixer tool). PR [#14738](https://github.com/fastapi/fastapi/pull/14738) by [@YuriiMotov](https://github.com/YuriiMotov). - 🌐 Update translations for de (update-outdated). PR [#14690](https://github.com/fastapi/fastapi/pull/14690) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update LLM prompt for Russian translations. PR [#14733](https://github.com/fastapi/fastapi/pull/14733) by [@YuriiMotov](https://github.com/YuriiMotov). - 🌐 Update translations for ru (update-outdated). PR [#14693](https://github.com/fastapi/fastapi/pull/14693) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for pt (update-outdated). PR [#14724](https://github.com/fastapi/fastapi/pull/14724) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update Korean LLM prompt. PR [#14740](https://github.com/fastapi/fastapi/pull/14740) by [@hard-coders](https://github.com/hard-coders). - 🌐 Improve LLM prompt for Turkish translations. PR [#14728](https://github.com/fastapi/fastapi/pull/14728) by [@Kadermiyanyedi](https://github.com/Kadermiyanyedi). - 🌐 Update portuguese llm-prompt.md. PR [#14702](https://github.com/fastapi/fastapi/pull/14702) by [@ceb10n](https://github.com/ceb10n). - 🌐 Update LLM prompt instructions file for French. PR [#14618](https://github.com/fastapi/fastapi/pull/14618) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for ko (add-missing). PR [#14699](https://github.com/fastapi/fastapi/pull/14699) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for ko (update-outdated). PR [#14589](https://github.com/fastapi/fastapi/pull/14589) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for uk (update-outdated). PR [#14587](https://github.com/fastapi/fastapi/pull/14587) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for es (update-outdated). PR [#14686](https://github.com/fastapi/fastapi/pull/14686) by [@tiangolo](https://github.com/tiangolo). - 🔧 Add LLM prompt file for Turkish, generated from the existing translations. PR [#14547](https://github.com/fastapi/fastapi/pull/14547) by [@tiangolo](https://github.com/tiangolo). - 🔧 Add LLM prompt file for Traditional Chinese, generated from the existing translations. PR [#14550](https://github.com/fastapi/fastapi/pull/14550) by [@tiangolo](https://github.com/tiangolo). - 🔧 Add LLM prompt file for Simplified Chinese, generated from the existing translations. PR [#14549](https://github.com/fastapi/fastapi/pull/14549) by [@tiangolo](https://github.com/tiangolo). ##### Internal - ⬇️ Downgrade LLM translations model to GPT-5 to reduce mistakes. PR [#14823](https://github.com/fastapi/fastapi/pull/14823) by [@tiangolo](https://github.com/tiangolo). - 🐛 Fix translation script commit in place. PR [#14818](https://github.com/fastapi/fastapi/pull/14818) by [@tiangolo](https://github.com/tiangolo). - 🔨 Update translation script to retry if LLM-response doesn't pass validation with Translation Fixer tool. PR [#14749](https://github.com/fastapi/fastapi/pull/14749) by [@YuriiMotov](https://github.com/YuriiMotov). - 👷 Run tests only on relevant code changes (not on docs). PR [#14813](https://github.com/fastapi/fastapi/pull/14813) by [@tiangolo](https://github.com/tiangolo). - 👷 Run mypy by pre-commit. PR [#14806](https://github.com/fastapi/fastapi/pull/14806) by [@YuriiMotov](https://github.com/YuriiMotov). - ⬆ Bump ruff from 0.14.3 to 0.14.14. PR [#14798](https://github.com/fastapi/fastapi/pull/14798) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump pyasn1 from 0.6.1 to 0.6.2. PR [#14804](https://github.com/fastapi/fastapi/pull/14804) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump sqlmodel from 0.0.27 to 0.0.31. PR [#14802](https://github.com/fastapi/fastapi/pull/14802) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump mkdocs-macros-plugin from 1.4.1 to 1.5.0. PR [#14801](https://github.com/fastapi/fastapi/pull/14801) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump gitpython from 3.1.45 to 3.1.46. PR [#14800](https://github.com/fastapi/fastapi/pull/14800) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump typer from 0.16.0 to 0.21.1. PR [#14799](https://github.com/fastapi/fastapi/pull/14799) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 👥 Update FastAPI GitHub topic repositories. PR [#14803](https://github.com/fastapi/fastapi/pull/14803) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Contributors and Translators. PR [#14796](https://github.com/fastapi/fastapi/pull/14796) by [@tiangolo](https://github.com/tiangolo). - 🔧 Ensure that an edit to `uv.lock` gets the `internal` label. PR [#14759](https://github.com/fastapi/fastapi/pull/14759) by [@svlandeg](https://github.com/svlandeg). - 🔧 Update sponsors: remove Requestly. PR [#14735](https://github.com/fastapi/fastapi/pull/14735) by [@tiangolo](https://github.com/tiangolo). - 🔧 Update sponsors, LambdaTest changes to TestMu AI. PR [#14734](https://github.com/fastapi/fastapi/pull/14734) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump actions/cache from 4 to 5. PR [#14511](https://github.com/fastapi/fastapi/pull/14511) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump actions/upload-artifact from 5 to 6. PR [#14525](https://github.com/fastapi/fastapi/pull/14525) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump actions/download-artifact from 6 to 7. PR [#14526](https://github.com/fastapi/fastapi/pull/14526) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 👷 Tweak CI input names. PR [#14688](https://github.com/fastapi/fastapi/pull/14688) by [@tiangolo](https://github.com/tiangolo). - 🔨 Refactor translation script to allow committing in place. PR [#14687](https://github.com/fastapi/fastapi/pull/14687) by [@tiangolo](https://github.com/tiangolo). - 🐛 Fix translation script path. PR [#14685](https://github.com/fastapi/fastapi/pull/14685) by [@tiangolo](https://github.com/tiangolo). - ✅ Enable tests in CI for scripts. PR [#14684](https://github.com/fastapi/fastapi/pull/14684) by [@tiangolo](https://github.com/tiangolo). - 🔧 Add pre-commit local script to fix language translations. PR [#14683](https://github.com/fastapi/fastapi/pull/14683) by [@tiangolo](https://github.com/tiangolo). - ⬆️ Migrate to uv. PR [#14676](https://github.com/fastapi/fastapi/pull/14676) by [@DoctorJohn](https://github.com/DoctorJohn). - 🔨 Add LLM translations tool fixer. PR [#14652](https://github.com/fastapi/fastapi/pull/14652) by [@YuriiMotov](https://github.com/YuriiMotov). - 👥 Update FastAPI People - Sponsors. PR [#14626](https://github.com/fastapi/fastapi/pull/14626) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI GitHub topic repositories. PR [#14630](https://github.com/fastapi/fastapi/pull/14630) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Contributors and Translators. PR [#14625](https://github.com/fastapi/fastapi/pull/14625) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translation prompts. PR [#14619](https://github.com/fastapi/fastapi/pull/14619) by [@tiangolo](https://github.com/tiangolo). - 🔨 Update LLM translation script to guide reviewers to change the prompt. PR [#14614](https://github.com/fastapi/fastapi/pull/14614) by [@tiangolo](https://github.com/tiangolo). - 👷 Do not run translations on cron while finishing updating existing languages. PR [#14613](https://github.com/fastapi/fastapi/pull/14613) by [@tiangolo](https://github.com/tiangolo). - 🔥 Remove test variants for Pydantic v1 in test\_request\_params. PR [#14612](https://github.com/fastapi/fastapi/pull/14612) by [@tiangolo](https://github.com/tiangolo). - 🔥 Remove Pydantic v1 specific test variants. PR [#14611](https://github.com/fastapi/fastapi/pull/14611) by [@tiangolo](https://github.com/tiangolo). ### [`v0.128.0`](https://github.com/fastapi/fastapi/releases/tag/0.128.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.127.1...0.128.0) ##### Breaking Changes - ➖ Drop support for `pydantic.v1`. PR [#14609](https://github.com/fastapi/fastapi/pull/14609) by [@tiangolo](https://github.com/tiangolo). ##### Internal - ✅ Run performance tests only on Pydantic v2. PR [#14608](https://github.com/fastapi/fastapi/pull/14608) by [@tiangolo](https://github.com/tiangolo). ### [`v0.127.1`](https://github.com/fastapi/fastapi/releases/tag/0.127.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.127.0...0.127.1) ##### Refactors - 🔊 Add a custom `FastAPIDeprecationWarning`. PR [#14605](https://github.com/fastapi/fastapi/pull/14605) by [@tiangolo](https://github.com/tiangolo). ##### Docs - 📝 Add documentary to website. PR [#14600](https://github.com/fastapi/fastapi/pull/14600) by [@tiangolo](https://github.com/tiangolo). ##### Translations - 🌐 Update translations for de (update-outdated). PR [#14602](https://github.com/fastapi/fastapi/pull/14602) by [@nilslindemann](https://github.com/nilslindemann). - 🌐 Update translations for de (update-outdated). PR [#14581](https://github.com/fastapi/fastapi/pull/14581) by [@nilslindemann](https://github.com/nilslindemann). ##### Internal - 🔧 Update pre-commit to use local Ruff instead of hook. PR [#14604](https://github.com/fastapi/fastapi/pull/14604) by [@tiangolo](https://github.com/tiangolo). - ✅ Add missing tests for code examples. PR [#14569](https://github.com/fastapi/fastapi/pull/14569) by [@YuriiMotov](https://github.com/YuriiMotov). - 👷 Remove `lint` job from `test` CI workflow. PR [#14593](https://github.com/fastapi/fastapi/pull/14593) by [@YuriiMotov](https://github.com/YuriiMotov). - 👷 Update secrets check. PR [#14592](https://github.com/fastapi/fastapi/pull/14592) by [@tiangolo](https://github.com/tiangolo). - 👷 Run CodSpeed tests in parallel to other tests to speed up CI. PR [#14586](https://github.com/fastapi/fastapi/pull/14586) by [@tiangolo](https://github.com/tiangolo). - 🔨 Update scripts and pre-commit to autofix files. PR [#14585](https://github.com/fastapi/fastapi/pull/14585) by [@tiangolo](https://github.com/tiangolo). ### [`v0.127.0`](https://github.com/fastapi/fastapi/releases/tag/0.127.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.126.0...0.127.0) ##### Breaking Changes - 🔊 Add deprecation warnings when using `pydantic.v1`. PR [#14583](https://github.com/fastapi/fastapi/pull/14583) by [@tiangolo](https://github.com/tiangolo). ##### Translations - 🔧 Add LLM prompt file for Korean, generated from the existing translations. PR [#14546](https://github.com/fastapi/fastapi/pull/14546) by [@tiangolo](https://github.com/tiangolo). - 🔧 Add LLM prompt file for Japanese, generated from the existing translations. PR [#14545](https://github.com/fastapi/fastapi/pull/14545) by [@tiangolo](https://github.com/tiangolo). ##### Internal - ⬆️ Upgrade OpenAI model for translations to gpt-5.2. PR [#14579](https://github.com/fastapi/fastapi/pull/14579) by [@tiangolo](https://github.com/tiangolo). ### [`v0.126.0`](https://github.com/fastapi/fastapi/releases/tag/0.126.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.125.0...0.126.0) ##### Upgrades - ➖ Drop support for Pydantic v1, keeping short temporary support for Pydantic v2's `pydantic.v1`. PR [#14575](https://github.com/fastapi/fastapi/pull/14575) by [@tiangolo](https://github.com/tiangolo). - The minimum version of Pydantic installed is now `pydantic >=2.7.0`. - The `standard` dependencies now include `pydantic-settings >=2.0.0` and `pydantic-extra-types >=2.0.0`. ##### Docs - 📝 Fix duplicated variable in `docs_src/python_types/tutorial005_py39.py`. PR [#14565](https://github.com/fastapi/fastapi/pull/14565) by [@paras-verma7454](https://github.com/paras-verma7454). ##### Translations - 🔧 Add LLM prompt file for Ukrainian, generated from the existing translations. PR [#14548](https://github.com/fastapi/fastapi/pull/14548) by [@tiangolo](https://github.com/tiangolo). ##### Internal - 🔧 Tweak pre-commit to allow committing release-notes. PR [#14577](https://github.com/fastapi/fastapi/pull/14577) by [@tiangolo](https://github.com/tiangolo). - ⬆️ Use prek as a pre-commit alternative. PR [#14572](https://github.com/fastapi/fastapi/pull/14572) by [@tiangolo](https://github.com/tiangolo). - 👷 Add performance tests with CodSpeed. PR [#14558](https://github.com/fastapi/fastapi/pull/14558) by [@tiangolo](https://github.com/tiangolo). ### [`v0.125.0`](https://github.com/fastapi/fastapi/releases/tag/0.125.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.124.4...0.125.0) ##### Breaking Changes - 🔧 Drop support for Python 3.8. PR [#14563](https://github.com/fastapi/fastapi/pull/14563) by [@tiangolo](https://github.com/tiangolo). - This would actually not be a *breaking* change as no code would really break. Any Python 3.8 installer would just refuse to install the latest version of FastAPI and would only install 0.124.4. Only marking it as a "breaking change" to make it visible. ##### Refactors - ♻️ Upgrade internal syntax to Python 3.9+ 🎉. PR [#14564](https://github.com/fastapi/fastapi/pull/14564) by [@tiangolo](https://github.com/tiangolo). ##### Docs - ⚰️ Remove Python 3.8 from CI and remove Python 3.8 examples from source docs. PR [#14559](https://github.com/fastapi/fastapi/pull/14559) by [@YuriiMotov](https://github.com/YuriiMotov) and [@tiangolo](https://github.com/tiangolo). ##### Translations - 🌐 Update translations for pt (add-missing). PR [#14539](https://github.com/fastapi/fastapi/pull/14539) by [@tiangolo](https://github.com/tiangolo). - 🔧 Add LLM prompt file for French, generated from the existing French docs. PR [#14544](https://github.com/fastapi/fastapi/pull/14544) by [@tiangolo](https://github.com/tiangolo). - 🌐 Sync Portuguese docs (pages found with script). PR [#14554](https://github.com/fastapi/fastapi/pull/14554) by [@YuriiMotov](https://github.com/YuriiMotov). - 🌐 Sync Spanish docs (outdated pages found with script). PR [#14553](https://github.com/fastapi/fastapi/pull/14553) by [@YuriiMotov](https://github.com/YuriiMotov). - 🌐 Sync German docs. PR [#14519](https://github.com/fastapi/fastapi/pull/14519) by [@nilslindemann](https://github.com/nilslindemann). - 🔥 Remove inactive/scarce translations to Vietnamese. PR [#14543](https://github.com/fastapi/fastapi/pull/14543) by [@tiangolo](https://github.com/tiangolo). - 🔥 Remove inactive/scarce translations to Persian. PR [#14542](https://github.com/fastapi/fastapi/pull/14542) by [@tiangolo](https://github.com/tiangolo). - 🔥 Remove translation to emoji to simplify the new setup with LLM autotranslations. PR [#14541](https://github.com/fastapi/fastapi/pull/14541) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for pt (update-outdated). PR [#14537](https://github.com/fastapi/fastapi/pull/14537) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for es (update-outdated). PR [#14532](https://github.com/fastapi/fastapi/pull/14532) by [@tiangolo](https://github.com/tiangolo). - 🌐 Update translations for es (add-missing). PR [#14533](https://github.com/fastapi/fastapi/pull/14533) by [@tiangolo](https://github.com/tiangolo). - 🌐 Remove translations for removed docs. PR [#14516](https://github.com/fastapi/fastapi/pull/14516) by [@tiangolo](https://github.com/tiangolo). ##### Internal - ⬆ Bump `markdown-include-variants` from 0.0.7 to 0.0.8. PR [#14556](https://github.com/fastapi/fastapi/pull/14556) by [@YuriiMotov](https://github.com/YuriiMotov). - 🔧 Temporarily disable translations still in progress, being migrated to the new LLM setup. PR [#14555](https://github.com/fastapi/fastapi/pull/14555) by [@YuriiMotov](https://github.com/YuriiMotov). - 🔧 Update test workflow config, remove commented code. PR [#14540](https://github.com/fastapi/fastapi/pull/14540) by [@tiangolo](https://github.com/tiangolo). - 👷 Configure coverage, error on main tests, don't wait for Smokeshow. PR [#14536](https://github.com/fastapi/fastapi/pull/14536) by [@tiangolo](https://github.com/tiangolo). - 👷 Run Smokeshow always, even on test failures. PR [#14538](https://github.com/fastapi/fastapi/pull/14538) by [@tiangolo](https://github.com/tiangolo). - 👷 Make Pydantic versions customizable in CI. PR [#14535](https://github.com/fastapi/fastapi/pull/14535) by [@tiangolo](https://github.com/tiangolo). - 👷 Fix checkout GitHub Action fetch-depth for LLM translations, enable cron monthly. PR [#14531](https://github.com/fastapi/fastapi/pull/14531) by [@tiangolo](https://github.com/tiangolo). - 👷 Fix Typer command for CI LLM translations. PR [#14530](https://github.com/fastapi/fastapi/pull/14530) by [@tiangolo](https://github.com/tiangolo). - 👷 Update LLM translation CI, add language matrix and extra commands, prepare for scheduled run. PR [#14529](https://github.com/fastapi/fastapi/pull/14529) by [@tiangolo](https://github.com/tiangolo). - 👷 Update github-actions user for GitHub Actions workflows. PR [#14528](https://github.com/fastapi/fastapi/pull/14528) by [@tiangolo](https://github.com/tiangolo). - ➕ Add requirements for translations. PR [#14515](https://github.com/fastapi/fastapi/pull/14515) by [@tiangolo](https://github.com/tiangolo). ### [`v0.124.4`](https://github.com/fastapi/fastapi/releases/tag/0.124.4) [Compare Source](https://github.com/fastapi/fastapi/compare/0.124.3...0.124.4) ##### Fixes - 🐛 Fix parameter aliases. PR [#14371](https://github.com/fastapi/fastapi/pull/14371) by [@YuriiMotov](https://github.com/YuriiMotov). ### [`v0.124.3`](https://github.com/fastapi/fastapi/releases/tag/0.124.3) [Compare Source](https://github.com/fastapi/fastapi/compare/0.124.2...0.124.3) ##### Fixes - 🐛 Fix support for tagged union with discriminator inside of `Annotated` with `Body()`. PR [#14512](https://github.com/fastapi/fastapi/pull/14512) by [@tiangolo](https://github.com/tiangolo). ##### Refactors - ✅ Add set of tests for request parameters and alias. PR [#14358](https://github.com/fastapi/fastapi/pull/14358) by [@YuriiMotov](https://github.com/YuriiMotov). ##### Docs - 📝 Tweak links format. PR [#14505](https://github.com/fastapi/fastapi/pull/14505) by [@tiangolo](https://github.com/tiangolo). - 📝 Update docs about re-raising validation errors, do not include string as is to not leak information. PR [#14487](https://github.com/fastapi/fastapi/pull/14487) by [@tiangolo](https://github.com/tiangolo). - 🔥 Remove external links section. PR [#14486](https://github.com/fastapi/fastapi/pull/14486) by [@tiangolo](https://github.com/tiangolo). ##### Translations - 🌐 Sync Russian docs. PR [#14509](https://github.com/fastapi/fastapi/pull/14509) by [@YuriiMotov](https://github.com/YuriiMotov). - 🌐 Sync German docs. PR [#14488](https://github.com/fastapi/fastapi/pull/14488) by [@nilslindemann](https://github.com/nilslindemann). ##### Internal - 👷 Tweak coverage to not pass Smokeshow max file size limit. PR [#14507](https://github.com/fastapi/fastapi/pull/14507) by [@tiangolo](https://github.com/tiangolo). - ✅ Expand test matrix to include Windows and MacOS. PR [#14171](https://github.com/fastapi/fastapi/pull/14171) by [@svlandeg](https://github.com/svlandeg). ### [`v0.124.2`](https://github.com/fastapi/fastapi/releases/tag/0.124.2) [Compare Source](https://github.com/fastapi/fastapi/compare/0.124.1...0.124.2) ##### Fixes - 🐛 Fix support for `if TYPE_CHECKING`, non-evaluated stringified annotations. PR [#14485](https://github.com/fastapi/fastapi/pull/14485) by [@tiangolo](https://github.com/tiangolo). ### [`v0.124.1`](https://github.com/fastapi/fastapi/releases/tag/0.124.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.124.0...0.124.1) ##### Fixes - 🐛 Fix handling arbitrary types when using `arbitrary_types_allowed=True`. PR [#14482](https://github.com/fastapi/fastapi/pull/14482) by [@tiangolo](https://github.com/tiangolo). ##### Docs - 📝 Add variants for code examples in "Advanced User Guide". PR [#14413](https://github.com/fastapi/fastapi/pull/14413) by [@YuriiMotov](https://github.com/YuriiMotov). - 📝 Update tech stack in project generation docs. PR [#14472](https://github.com/fastapi/fastapi/pull/14472) by [@alejsdev](https://github.com/alejsdev). ##### Internal - ✅ Add test for Pydantic v2, dataclasses, UUID, and `__annotations__`. PR [#14477](https://github.com/fastapi/fastapi/pull/14477) by [@tiangolo](https://github.com/tiangolo). ### [`v0.124.0`](https://github.com/fastapi/fastapi/releases/tag/0.124.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.123.10...0.124.0) ##### Features - 🚸 Improve tracebacks by adding endpoint metadata. PR [#14306](https://github.com/fastapi/fastapi/pull/14306) by [@savannahostrowski](https://github.com/savannahostrowski). ##### Internal - ✏️ Fix typo in `scripts/mkdocs_hooks.py`. PR [#14457](https://github.com/fastapi/fastapi/pull/14457) by [@yujiteshima](https://github.com/yujiteshima). ### [`v0.123.10`](https://github.com/fastapi/fastapi/releases/tag/0.123.10) [Compare Source](https://github.com/fastapi/fastapi/compare/0.123.9...0.123.10) ##### Fixes - 🐛 Fix using class (not instance) dependency that has `__call__` method. PR [#14458](https://github.com/fastapi/fastapi/pull/14458) by [@YuriiMotov](https://github.com/YuriiMotov). - 🐛 Fix `separate_input_output_schemas=False` with `computed_field`. PR [#14453](https://github.com/fastapi/fastapi/pull/14453) by [@YuriiMotov](https://github.com/YuriiMotov). ### [`v0.123.9`](https://github.com/fastapi/fastapi/releases/tag/0.123.9) [Compare Source](https://github.com/fastapi/fastapi/compare/0.123.8...0.123.9) ##### Fixes - 🐛 Fix OAuth2 scopes in OpenAPI in extra corner cases, parent dependency with scopes, sub-dependency security scheme without scopes. PR [#14459](https://github.com/fastapi/fastapi/pull/14459) by [@tiangolo](https://github.com/tiangolo). ### [`v0.123.8`](https://github.com/fastapi/fastapi/releases/tag/0.123.8) [Compare Source](https://github.com/fastapi/fastapi/compare/0.123.7...0.123.8) ##### Fixes - 🐛 Fix OpenAPI security scheme OAuth2 scopes declaration, deduplicate security schemes with different scopes. PR [#14455](https://github.com/fastapi/fastapi/pull/14455) by [@tiangolo](https://github.com/tiangolo). ### [`v0.123.7`](https://github.com/fastapi/fastapi/releases/tag/0.123.7) [Compare Source](https://github.com/fastapi/fastapi/compare/0.123.6...0.123.7) ##### Fixes - 🐛 Fix evaluating stringified annotations in Python 3.10. PR [#11355](https://github.com/fastapi/fastapi/pull/11355) by [@chaen](https://github.com/chaen). ### [`v0.123.6`](https://github.com/fastapi/fastapi/releases/tag/0.123.6) [Compare Source](https://github.com/fastapi/fastapi/compare/0.123.5...0.123.6) ##### Fixes - 🐛 Fix support for functools wraps and partial combined, for async and regular functions and classes in path operations and dependencies. PR [#14448](https://github.com/fastapi/fastapi/pull/14448) by [@tiangolo](https://github.com/tiangolo). ### [`v0.123.5`](https://github.com/fastapi/fastapi/releases/tag/0.123.5) [Compare Source](https://github.com/fastapi/fastapi/compare/0.123.4...0.123.5) ##### Features - ✨ Allow using dependables with `functools.partial()`. PR [#9753](https://github.com/fastapi/fastapi/pull/9753) by [@lieryan](https://github.com/lieryan). - ✨ Add support for wrapped functions (e.g. `@functools.wraps()`) used with forward references. PR [#5077](https://github.com/fastapi/fastapi/pull/5077) by [@lucaswiman](https://github.com/lucaswiman). - ✨ Handle wrapped dependencies. PR [#9555](https://github.com/fastapi/fastapi/pull/9555) by [@phy1729](https://github.com/phy1729). ##### Fixes - 🐛 Fix optional sequence handling with new union syntax from Python 3.10. PR [#14430](https://github.com/fastapi/fastapi/pull/14430) by [@Viicos](https://github.com/Viicos). ##### Refactors - 🔥 Remove dangling extra condiitonal no longer needed. PR [#14435](https://github.com/fastapi/fastapi/pull/14435) by [@tiangolo](https://github.com/tiangolo). - ♻️ Refactor internals, update `is_coroutine` check to reuse internal supported variants (unwrap, check class). PR [#14434](https://github.com/fastapi/fastapi/pull/14434) by [@tiangolo](https://github.com/tiangolo). ##### Translations - 🌐 Sync German docs. PR [#14367](https://github.com/fastapi/fastapi/pull/14367) by [@nilslindemann](https://github.com/nilslindemann). ### [`v0.123.4`](https://github.com/fastapi/fastapi/releases/tag/0.123.4) [Compare Source](https://github.com/fastapi/fastapi/compare/0.123.3...0.123.4) ##### Fixes - 🐛 Fix OpenAPI schema support for computed fields when using `separate_input_output_schemas=False`. PR [#13207](https://github.com/fastapi/fastapi/pull/13207) by [@vgrafe](https://github.com/vgrafe). ##### Docs - 📝 Fix docstring of `servers` parameter. PR [#14405](https://github.com/fastapi/fastapi/pull/14405) by [@YuriiMotov](https://github.com/YuriiMotov). ### [`v0.123.3`](https://github.com/fastapi/fastapi/releases/tag/0.123.3) [Compare Source](https://github.com/fastapi/fastapi/compare/0.123.2...0.123.3) ##### Fixes - 🐛 Fix Query\Header\Cookie parameter model alias. PR [#14360](https://github.com/fastapi/fastapi/pull/14360) by [@YuriiMotov](https://github.com/YuriiMotov). - 🐛 Fix optional sequence handling in `serialize sequence value` with Pydantic V2. PR [#14297](https://github.com/fastapi/fastapi/pull/14297) by [@YuriiMotov](https://github.com/YuriiMotov). ### [`v0.123.2`](https://github.com/fastapi/fastapi/releases/tag/0.123.2) [Compare Source](https://github.com/fastapi/fastapi/compare/0.123.1...0.123.2) ##### Fixes - 🐛 Fix unformatted `{type_}` in FastAPIError. PR [#14416](https://github.com/fastapi/fastapi/pull/14416) by [@Just-Helpful](https://github.com/Just-Helpful). - 🐛 Fix parsing extra non-body parameter list. PR [#14356](https://github.com/fastapi/fastapi/pull/14356) by [@YuriiMotov](https://github.com/YuriiMotov). - 🐛 Fix parsing extra `Form` parameter list. PR [#14303](https://github.com/fastapi/fastapi/pull/14303) by [@YuriiMotov](https://github.com/YuriiMotov). - 🐛 Fix support for form values with empty strings interpreted as missing (`None` if that's the default), for compatibility with HTML forms. PR [#13537](https://github.com/fastapi/fastapi/pull/13537) by [@MarinPostma](https://github.com/MarinPostma). ##### Docs - 📝 Add tip on how to install `pip` in case of `No module named pip` error in `virtual-environments.md`. PR [#14211](https://github.com/fastapi/fastapi/pull/14211) by [@zadevhub](https://github.com/zadevhub). - 📝 Update Primary Key notes for the SQL databases tutorial to avoid confusion. PR [#14120](https://github.com/fastapi/fastapi/pull/14120) by [@FlaviusRaducu](https://github.com/FlaviusRaducu). - 📝 Clarify estimation note in documentation. PR [#14070](https://github.com/fastapi/fastapi/pull/14070) by [@SaisakthiM](https://github.com/SaisakthiM). ### [`v0.123.1`](https://github.com/fastapi/fastapi/releases/tag/0.123.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.123.0...0.123.1) ##### Fixes - 🐛 Avoid accessing non-existing "$ref" key for Pydantic v2 compat remapping. PR [#14361](https://github.com/fastapi/fastapi/pull/14361) by [@svlandeg](https://github.com/svlandeg). - 🐛 Fix `TypeError` when encoding a decimal with a `NaN` or `Infinity` value. PR [#12935](https://github.com/fastapi/fastapi/pull/12935) by [@kentwelcome](https://github.com/kentwelcome). ##### Internal - 🐛 Fix Windows UnicodeEncodeError in CLI test. PR [#14295](https://github.com/fastapi/fastapi/pull/14295) by [@hemanth-thirthahalli](https://github.com/hemanth-thirthahalli). - 🔧 Update sponsors: add Greptile. PR [#14429](https://github.com/fastapi/fastapi/pull/14429) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI GitHub topic repositories. PR [#14426](https://github.com/fastapi/fastapi/pull/14426) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump markdown-include-variants from 0.0.6 to 0.0.7. PR [#14423](https://github.com/fastapi/fastapi/pull/14423) by [@YuriiMotov](https://github.com/YuriiMotov). - 👥 Update FastAPI People - Sponsors. PR [#14422](https://github.com/fastapi/fastapi/pull/14422) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Contributors and Translators. PR [#14420](https://github.com/fastapi/fastapi/pull/14420) by [@tiangolo](https://github.com/tiangolo). ### [`v0.123.0`](https://github.com/fastapi/fastapi/releases/tag/0.123.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.122.1...0.123.0) ##### Fixes - 🐛 Cache dependencies that don't use scopes and don't have sub-dependencies with scopes. PR [#14419](https://github.com/fastapi/fastapi/pull/14419) by [@tiangolo](https://github.com/tiangolo). ### [`v0.122.1`](https://github.com/fastapi/fastapi/releases/tag/0.122.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.122.0...0.122.1) ##### Fixes - 🐛 Fix hierarchical security scope propagation. PR [#5624](https://github.com/fastapi/fastapi/pull/5624) by [@kristjanvalur](https://github.com/kristjanvalur). ##### Docs - 💅 Update CSS to explicitly use emoji font. PR [#14415](https://github.com/fastapi/fastapi/pull/14415) by [@tiangolo](https://github.com/tiangolo). ##### Internal - ⬆ Bump markdown-include-variants from 0.0.5 to 0.0.6. PR [#14418](https://github.com/fastapi/fastapi/pull/14418) by [@YuriiMotov](https://github.com/YuriiMotov). ### [`v0.122.0`](https://github.com/fastapi/fastapi/releases/tag/0.122.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.121.3...0.122.0) ##### Fixes - 🐛 Use `401` status code in security classes when credentials are missing. PR [#13786](https://github.com/fastapi/fastapi/pull/13786) by [@YuriiMotov](https://github.com/YuriiMotov). - If your code depended on these classes raising the old (less correct) `403` status code, check the new docs about how to override the classes, to use the same old behavior: [Use Old 403 Authentication Error Status Codes](https://fastapi.tiangolo.com/how-to/authentication-error-status-code/). ##### Internal - 🔧 Configure labeler to exclude files that start from underscore for `lang-all` label. PR [#14213](https://github.com/fastapi/fastapi/pull/14213) by [@YuriiMotov](https://github.com/YuriiMotov). - 👷 Add pre-commit config with local script for permalinks. PR [#14398](https://github.com/fastapi/fastapi/pull/14398) by [@tiangolo](https://github.com/tiangolo). - 💄 Use font Fira Code to fix display of Rich panels in docs in Windows. PR [#14387](https://github.com/fastapi/fastapi/pull/14387) by [@tiangolo](https://github.com/tiangolo). - 👷 Add custom pre-commit CI. PR [#14397](https://github.com/fastapi/fastapi/pull/14397) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump actions/checkout from 5 to 6. PR [#14381](https://github.com/fastapi/fastapi/pull/14381) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 👷 Upgrade `latest-changes` GitHub Action and pin `actions/checkout@v5`. PR [#14403](https://github.com/fastapi/fastapi/pull/14403) by [@svlandeg](https://github.com/svlandeg). - 🛠️ Add `add-permalinks` and `add-permalinks-page` to `scripts/docs.py`. PR [#14033](https://github.com/fastapi/fastapi/pull/14033) by [@YuriiMotov](https://github.com/YuriiMotov). - 🔧 Upgrade Material for MkDocs and remove insiders. PR [#14375](https://github.com/fastapi/fastapi/pull/14375) by [@tiangolo](https://github.com/tiangolo). ### [`v0.121.3`](https://github.com/fastapi/fastapi/releases/tag/0.121.3) [Compare Source](https://github.com/fastapi/fastapi/compare/0.121.2...0.121.3) ##### 0.121.3 ##### Refactors - ♻️ Make the result of `Depends()` and `Security()` hashable, as a workaround for other tools interacting with these internal parts. PR [#14372](https://github.com/fastapi/fastapi/pull/14372) by [@tiangolo](https://github.com/tiangolo). ##### Upgrades - ⬆️ Bump Starlette to <`0.51.0`. PR [#14282](https://github.com/fastapi/fastapi/pull/14282) by [@musicinmybrain](https://github.com/musicinmybrain). ##### Docs - 📝 Add missing hash part. PR [#14369](https://github.com/fastapi/fastapi/pull/14369) by [@nilslindemann](https://github.com/nilslindemann). - 📝 Fix typos in code comments. PR [#14364](https://github.com/fastapi/fastapi/pull/14364) by [@Edge-Seven](https://github.com/Edge-Seven). - 📝 Add docs for using FastAPI Cloud. PR [#14359](https://github.com/fastapi/fastapi/pull/14359) by [@tiangolo](https://github.com/tiangolo). ### [`v0.121.2`](https://github.com/fastapi/fastapi/releases/tag/0.121.2) [Compare Source](https://github.com/fastapi/fastapi/compare/0.121.1...0.121.2) ##### Fixes - 🐛 Fix handling of JSON Schema attributes named "$ref". PR [#14349](https://github.com/fastapi/fastapi/pull/14349) by [@tiangolo](https://github.com/tiangolo). ##### Docs - 📝 Add EuroPython talk & podcast episode with Sebastián Ramírez. PR [#14260](https://github.com/fastapi/fastapi/pull/14260) by [@clytaemnestra](https://github.com/clytaemnestra). - ✏️ Fix links and add missing permalink in docs. PR [#14217](https://github.com/fastapi/fastapi/pull/14217) by [@YuriiMotov](https://github.com/YuriiMotov). ##### Translations - 🌐 Update Portuguese translations with LLM prompt. PR [#14228](https://github.com/fastapi/fastapi/pull/14228) by [@ceb10n](https://github.com/ceb10n). - 🔨 Add Portuguese translations LLM prompt. PR [#14208](https://github.com/fastapi/fastapi/pull/14208) by [@ceb10n](https://github.com/ceb10n). - 🌐 Sync Russian docs. PR [#14331](https://github.com/fastapi/fastapi/pull/14331) by [@YuriiMotov](https://github.com/YuriiMotov). - 🌐 Sync German docs. PR [#14317](https://github.com/fastapi/fastapi/pull/14317) by [@nilslindemann](https://github.com/nilslindemann). ### [`v0.121.1`](https://github.com/fastapi/fastapi/releases/tag/0.121.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.121.0...0.121.1) ##### Fixes - 🐛 Fix `Depends(func, scope='function')` for top level (parameterless) dependencies. PR [#14301](https://github.com/fastapi/fastapi/pull/14301) by [@luzzodev](https://github.com/luzzodev). ##### Docs - 📝 Upate docs for advanced dependencies with `yield`, noting the changes in 0.121.0, adding `scope`. PR [#14287](https://github.com/fastapi/fastapi/pull/14287) by [@tiangolo](https://github.com/tiangolo). ##### Internal - ⬆ Bump ruff from 0.13.2 to 0.14.3. PR [#14276](https://github.com/fastapi/fastapi/pull/14276) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#14289](https://github.com/fastapi/fastapi/pull/14289) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). ### [`v0.121.0`](https://github.com/fastapi/fastapi/releases/tag/0.121.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.120.4...0.121.0) ##### Features - ✨ Add support for dependencies with scopes, support `scope="request"` for dependencies with `yield` that exit before the response is sent. PR [#14262](https://github.com/fastapi/fastapi/pull/14262) by [@tiangolo](https://github.com/tiangolo). - New docs: [Dependencies with `yield` - Early exit and `scope`](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-with-yield/#early-exit-and-scope). ##### Internal - 👥 Update FastAPI People - Contributors and Translators. PR [#14273](https://github.com/fastapi/fastapi/pull/14273) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Sponsors. PR [#14274](https://github.com/fastapi/fastapi/pull/14274) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI GitHub topic repositories. PR [#14280](https://github.com/fastapi/fastapi/pull/14280) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump mkdocs-macros-plugin from 1.4.0 to 1.4.1. PR [#14277](https://github.com/fastapi/fastapi/pull/14277) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump mkdocstrings\[python] from 0.26.1 to 0.30.1. PR [#14279](https://github.com/fastapi/fastapi/pull/14279) by [@dependabot\[bot\]](https://github.com/apps/dependabot). ### [`v0.120.4`](https://github.com/fastapi/fastapi/releases/tag/0.120.4) [Compare Source](https://github.com/fastapi/fastapi/compare/0.120.3...0.120.4) ##### Fixes - 🐛 Fix security schemes in OpenAPI when added at the top level app. PR [#14266](https://github.com/fastapi/fastapi/pull/14266) by [@YuriiMotov](https://github.com/YuriiMotov). ### [`v0.120.3`](https://github.com/fastapi/fastapi/releases/tag/0.120.3) [Compare Source](https://github.com/fastapi/fastapi/compare/0.120.2...0.120.3) ##### Refactors - ♻️ Reduce internal cyclic recursion in dependencies, from 2 functions calling each other to 1 calling itself. PR [#14256](https://github.com/fastapi/fastapi/pull/14256) by [@tiangolo](https://github.com/tiangolo). - ♻️ Refactor internals of dependencies, simplify code and remove `get_param_sub_dependant`. PR [#14255](https://github.com/fastapi/fastapi/pull/14255) by [@tiangolo](https://github.com/tiangolo). - ♻️ Refactor internals of dependencies, simplify using dataclasses. PR [#14254](https://github.com/fastapi/fastapi/pull/14254) by [@tiangolo](https://github.com/tiangolo). ##### Docs - 📝 Update note for untranslated pages. PR [#14257](https://github.com/fastapi/fastapi/pull/14257) by [@YuriiMotov](https://github.com/YuriiMotov). ### [`v0.120.2`](https://github.com/fastapi/fastapi/releases/tag/0.120.2) [Compare Source](https://github.com/fastapi/fastapi/compare/0.120.1...0.120.2) ##### Fixes - 🐛 Fix separation of schemas with nested models introduced in 0.119.0. PR [#14246](https://github.com/fastapi/fastapi/pull/14246) by [@tiangolo](https://github.com/tiangolo). ##### Internal - 🔧 Add sponsor: SerpApi. PR [#14248](https://github.com/fastapi/fastapi/pull/14248) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump actions/download-artifact from 5 to 6. PR [#14236](https://github.com/fastapi/fastapi/pull/14236) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#14237](https://github.com/fastapi/fastapi/pull/14237) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ Bump actions/upload-artifact from 4 to 5. PR [#14235](https://github.com/fastapi/fastapi/pull/14235) by [@dependabot\[bot\]](https://github.com/apps/dependabot). ### [`v0.120.1`](https://github.com/fastapi/fastapi/releases/tag/0.120.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.120.0...0.120.1) ##### Upgrades - ⬆️ Bump Starlette to <`0.50.0`. PR [#14234](https://github.com/fastapi/fastapi/pull/14234) by [@YuriiMotov](https://github.com/YuriiMotov). ##### Internal - 🔧 Add `license` and `license-files` to `pyproject.toml`, remove `License` from `classifiers`. PR [#14230](https://github.com/fastapi/fastapi/pull/14230) by [@YuriiMotov](https://github.com/YuriiMotov). ### [`v0.120.0`](https://github.com/fastapi/fastapi/releases/tag/0.120.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.119.1...0.120.0) There are no major nor breaking changes in this release. ☕️ The internal reference documentation now uses `annotated_doc.Doc` instead of `typing_extensions.Doc`, this adds a new (very small) dependency on [`annotated-doc`](https://github.com/fastapi/annotated-doc), a package made just to provide that `Doc` documentation utility class. I would expect `typing_extensions.Doc` to be deprecated and then removed at some point from `typing_extensions`, for that reason there's the new `annotated-doc` micro-package. If you are curious about this, you can read more in the repo for [`annotated-doc`](https://github.com/fastapi/annotated-doc). This new version `0.120.0` only contains that transition to the new home package for that utility class `Doc`. ##### Translations - 🌐 Sync German docs. PR [#14188](https://github.com/fastapi/fastapi/pull/14188) by [@nilslindemann](https://github.com/nilslindemann). ##### Internal - ➕ Migrate internal reference documentation from `typing_extensions.Doc` to `annotated_doc.Doc`. PR [#14222](https://github.com/fastapi/fastapi/pull/14222) by [@tiangolo](https://github.com/tiangolo). - 🛠️ Update German LLM prompt and test file. PR [#14189](https://github.com/fastapi/fastapi/pull/14189) by [@nilslindemann](https://github.com/nilslindemann). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#14181](https://github.com/fastapi/fastapi/pull/14181) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). ### [`v0.119.1`](https://github.com/fastapi/fastapi/releases/tag/0.119.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.119.0...0.119.1) ##### Fixes - 🐛 Fix internal Pydantic v1 compatibility (warnings) for Python 3.14 and Pydantic 2.12.1. PR [#14186](https://github.com/fastapi/fastapi/pull/14186) by [@svlandeg](https://github.com/svlandeg). ##### Docs - 📝 Replace `starlette.io` by `starlette.dev` and `uvicorn.org` by `uvicorn.dev`. PR [#14176](https://github.com/fastapi/fastapi/pull/14176) by [@Kludex](https://github.com/Kludex). ##### Internal - 🔧 Add sponsor Requestly. PR [#14205](https://github.com/fastapi/fastapi/pull/14205) by [@tiangolo](https://github.com/tiangolo). - 🔧 Configure reminder for `waiting` label in `issue-manager`. PR [#14156](https://github.com/fastapi/fastapi/pull/14156) by [@YuriiMotov](https://github.com/YuriiMotov). ### [`v0.119.0`](https://github.com/fastapi/fastapi/releases/tag/0.119.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.118.3...0.119.0) FastAPI now (temporarily) supports both Pydantic v2 models and `pydantic.v1` models at the same time in the same app, to make it easier for any FastAPI apps still using Pydantic v1 to gradually but quickly **migrate to Pydantic v2**. ```Python from fastapi import FastAPI from pydantic import BaseModel as BaseModelV2 from pydantic.v1 import BaseModel class Item(BaseModel): name: str description: str | None = None class ItemV2(BaseModelV2): title: str summary: str | None = None app = FastAPI() @app.post("/items/", response_model=ItemV2) def create_item(item: Item): return {"title": item.name, "summary": item.description} ``` Adding this feature was a big effort with the main objective of making it easier for the few applications still stuck in Pydantic v1 to migrate to Pydantic v2. And with this, support for **Pydantic v1 is now deprecated** and will be **removed** from FastAPI in a future version soon. **Note**: have in mind that the Pydantic team already stopped supporting Pydantic v1 for recent versions of Python, starting with Python 3.14. You can read in the docs more about how to [Migrate from Pydantic v1 to Pydantic v2](https://fastapi.tiangolo.com/how-to/migrate-from-pydantic-v1-to-pydantic-v2/). ##### Features - ✨ Add support for `from pydantic.v1 import BaseModel`, mixed Pydantic v1 and v2 models in the same app. PR [#14168](https://github.com/fastapi/fastapi/pull/14168) by [@tiangolo](https://github.com/tiangolo). ### [`v0.118.3`](https://github.com/fastapi/fastapi/releases/tag/0.118.3) [Compare Source](https://github.com/fastapi/fastapi/compare/0.118.2...0.118.3) ##### Upgrades - ⬆️ Add support for Python 3.14. PR [#14165](https://github.com/fastapi/fastapi/pull/14165) by [@svlandeg](https://github.com/svlandeg). ### [`v0.118.2`](https://github.com/fastapi/fastapi/releases/tag/0.118.2) [Compare Source](https://github.com/fastapi/fastapi/compare/0.118.1...0.118.2) ##### Fixes - 🐛 Fix tagged discriminated union not recognized as body field. PR [#12942](https://github.com/fastapi/fastapi/pull/12942) by [@frankie567](https://github.com/frankie567). ##### Internal - ⬆ Bump astral-sh/setup-uv from 6 to 7. PR [#14167](https://github.com/fastapi/fastapi/pull/14167) by [@dependabot\[bot\]](https://github.com/apps/dependabot). ### [`v0.118.1`](https://github.com/fastapi/fastapi/releases/tag/0.118.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.118.0...0.118.1) ##### Upgrades - 👽️ Ensure compatibility with Pydantic 2.12.0. PR [#14036](https://github.com/fastapi/fastapi/pull/14036) by [@cjwatson](https://github.com/cjwatson). ##### Docs - 📝 Add External Link: Getting started with logging in FastAPI. PR [#14152](https://github.com/fastapi/fastapi/pull/14152) by [@itssimon](https://github.com/itssimon). ##### Translations - 🔨 Add Russian translations LLM prompt. PR [#13936](https://github.com/fastapi/fastapi/pull/13936) by [@tiangolo](https://github.com/tiangolo). - 🌐 Sync German docs. PR [#14149](https://github.com/fastapi/fastapi/pull/14149) by [@nilslindemann](https://github.com/nilslindemann). - 🌐 Add Russian translations for missing pages (LLM-generated). PR [#14135](https://github.com/fastapi/fastapi/pull/14135) by [@YuriiMotov](https://github.com/YuriiMotov). - 🌐 Update Russian translations for existing pages (LLM-generated). PR [#14123](https://github.com/fastapi/fastapi/pull/14123) by [@YuriiMotov](https://github.com/YuriiMotov). - 🌐 Remove configuration files for inactive translations. PR [#14130](https://github.com/fastapi/fastapi/pull/14130) by [@tiangolo](https://github.com/tiangolo). ##### Internal - 🔨 Move local coverage logic to its own script. PR [#14166](https://github.com/fastapi/fastapi/pull/14166) by [@tiangolo](https://github.com/tiangolo). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#14161](https://github.com/fastapi/fastapi/pull/14161) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ Bump griffe-typingdoc from 0.2.8 to 0.2.9. PR [#14144](https://github.com/fastapi/fastapi/pull/14144) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump mkdocs-macros-plugin from 1.3.9 to 1.4.0. PR [#14145](https://github.com/fastapi/fastapi/pull/14145) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump markdown-include-variants from 0.0.4 to 0.0.5. PR [#14146](https://github.com/fastapi/fastapi/pull/14146) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#14126](https://github.com/fastapi/fastapi/pull/14126) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - 👥 Update FastAPI GitHub topic repositories. PR [#14150](https://github.com/fastapi/fastapi/pull/14150) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Sponsors. PR [#14139](https://github.com/fastapi/fastapi/pull/14139) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Contributors and Translators. PR [#14138](https://github.com/fastapi/fastapi/pull/14138) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump ruff from 0.12.7 to 0.13.2. PR [#14147](https://github.com/fastapi/fastapi/pull/14147) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump sqlmodel from 0.0.24 to 0.0.25. PR [#14143](https://github.com/fastapi/fastapi/pull/14143) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump tiangolo/issue-manager from 0.5.1 to 0.6.0. PR [#14148](https://github.com/fastapi/fastapi/pull/14148) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 👷 Update docs previews comment, single comment, add failure status. PR [#14129](https://github.com/fastapi/fastapi/pull/14129) by [@tiangolo](https://github.com/tiangolo). - 🔨 Modify `mkdocs_hooks.py` to add `title` to page's metadata (remove permalinks in social cards). PR [#14125](https://github.com/fastapi/fastapi/pull/14125) by [@YuriiMotov](https://github.com/YuriiMotov). ### [`v0.118.0`](https://github.com/fastapi/fastapi/releases/tag/0.118.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.117.1...0.118.0) ##### 0.118.0 ##### Fixes - 🐛 Fix support for `StreamingResponse`s with dependencies with `yield` or `UploadFile`s, close after the response is done. PR [#14099](https://github.com/fastapi/fastapi/pull/14099) by [@tiangolo](https://github.com/tiangolo). Before FastAPI 0.118.0, if you used a dependency with `yield`, it would run the exit code after the *path operation function* returned but right before sending the response. This change also meant that if you returned a `StreamingResponse`, the exit code of the dependency with `yield` would have been already run. For example, if you had a database session in a dependency with `yield`, the `StreamingResponse` would not be able to use that session while streaming data because the session would have already been closed in the exit code after `yield`. This behavior was reverted in 0.118.0, to make the exit code after `yield` be executed after the response is sent. You can read more about it in the docs for [Advanced Dependencies - Dependencies with `yield`, `HTTPException`, `except` and Background Tasks](https://fastapi.tiangolo.com/advanced/advanced-dependencies#dependencies-with-yield-httpexception-except-and-background-tasks). Including what you could do if you wanted to close a database session earlier, before returning the response to the client. ##### Docs - 📝 Update `tutorial/security/oauth2-jwt/` to use `pwdlib` with Argon2 instead of `passlib`. PR [#13917](https://github.com/fastapi/fastapi/pull/13917) by [@Neizvestnyj](https://github.com/Neizvestnyj). - ✏️ Fix typos in OAuth2 password request forms. PR [#14112](https://github.com/fastapi/fastapi/pull/14112) by [@alv2017](https://github.com/alv2017). - 📝 Update contributing guidelines for installing requirements. PR [#14095](https://github.com/fastapi/fastapi/pull/14095) by [@alejsdev](https://github.com/alejsdev). ##### Translations - 🌐 Sync German docs. PR [#14098](https://github.com/fastapi/fastapi/pull/14098) by [@nilslindemann](https://github.com/nilslindemann). ##### Internal - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#14103](https://github.com/fastapi/fastapi/pull/14103) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ♻️ Refactor sponsor image handling. PR [#14102](https://github.com/fastapi/fastapi/pull/14102) by [@alejsdev](https://github.com/alejsdev). - 🐛 Fix sponsor display issue by hiding element on image error. PR [#14097](https://github.com/fastapi/fastapi/pull/14097) by [@alejsdev](https://github.com/alejsdev). - 🐛 Hide sponsor badge when sponsor image is not displayed. PR [#14096](https://github.com/fastapi/fastapi/pull/14096) by [@alejsdev](https://github.com/alejsdev). ### [`v0.117.1`](https://github.com/fastapi/fastapi/releases/tag/0.117.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.117.0...0.117.1) ##### Fixes - 🐛 Fix validation error when `File` is declared after `Form` parameter. PR [#11194](https://github.com/fastapi/fastapi/pull/11194) by [@thomasleveil](https://github.com/thomasleveil). ### [`v0.117.0`](https://github.com/fastapi/fastapi/releases/tag/0.117.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.116.2...0.117.0) ##### Features - ✨ Allow `None` as return type for bodiless responses. PR [#9425](https://github.com/fastapi/fastapi/pull/9425) by [@hofrob](https://github.com/hofrob). - ✨ Allow array values for OpenAPI schema `type` field. PR [#13639](https://github.com/fastapi/fastapi/pull/13639) by [@sammasak](https://github.com/sammasak). - ✨ Add OpenAPI `external_docs` parameter to `FastAPI`. PR [#13713](https://github.com/fastapi/fastapi/pull/13713) by [@cmtoro](https://github.com/cmtoro). ##### Fixes - ⚡️ Fix `default_factory` for response model field with Pydantic V1. PR [#9704](https://github.com/fastapi/fastapi/pull/9704) by [@vvanglro](https://github.com/vvanglro). - 🐛 Fix inconsistent processing of model docstring formfeed char with Pydantic V1. PR [#6039](https://github.com/fastapi/fastapi/pull/6039) by [@MaxwellPayne](https://github.com/MaxwellPayne). - 🐛 Fix `jsonable_encoder` alters `json_encoders` of Pydantic v1 objects. PR [#4972](https://github.com/fastapi/fastapi/pull/4972) by [@aboubacs](https://github.com/aboubacs). - 🐛 Reenable `allow_arbitrary_types` when only 1 argument is used on the API endpoint. PR [#13694](https://github.com/fastapi/fastapi/pull/13694) by [@rmawatson](https://github.com/rmawatson). - 🐛 Fix `inspect.getcoroutinefunction()` can break testing with `unittest.mock.patch()`. PR [#14022](https://github.com/fastapi/fastapi/pull/14022) by [@secrett2633](https://github.com/secrett2633). ##### Refactors - ♻️ Create `dependency-cache` dict in `solve_dependencies` only if `None` (don't re-create if empty). PR [#13689](https://github.com/fastapi/fastapi/pull/13689) by [@bokshitsky](https://github.com/bokshitsky). - ✅ Enable test case for duplicated headers in `test_tutorial/test_header_params/test_tutorial003.py`. PR [#13864](https://github.com/fastapi/fastapi/pull/13864) by [@Amogha-ark](https://github.com/Amogha-ark). - 📌 Pin `httpx` to `>=0.23.0,<1.0.0`. PR [#14086](https://github.com/fastapi/fastapi/pull/14086) by [@YuriiMotov](https://github.com/YuriiMotov). ##### Docs - 📝 Add note about Cookies and JavaScript on `tutorial/cookie-params.md`. PR [#13510](https://github.com/fastapi/fastapi/pull/13510) by [@Kludex](https://github.com/Kludex). - 📝 Remove outdated formatting from `path-params-numeric-validations.md` for languages `en`, `es` and `uk`.. PR [#14059](https://github.com/fastapi/fastapi/pull/14059) by [@svlandeg](https://github.com/svlandeg). - 📝 Fix and Improve English Documentation. PR [#14048](https://github.com/fastapi/fastapi/pull/14048) by [@nilslindemann](https://github.com/nilslindemann). ##### Translations - 📝 Update prompts and German translation. PR [#14015](https://github.com/fastapi/fastapi/pull/14015) by [@nilslindemann](https://github.com/nilslindemann). ##### Internal - ✅ Simplify tests for response\_model. PR [#14062](https://github.com/fastapi/fastapi/pull/14062) by [@dynamicy](https://github.com/dynamicy). - 🚨 Install pydantic.mypy plugin. PR [#14081](https://github.com/fastapi/fastapi/pull/14081) by [@svlandeg](https://github.com/svlandeg). - ✅ Add LLM test file. PR [#14049](https://github.com/fastapi/fastapi/pull/14049) by [@nilslindemann](https://github.com/nilslindemann). - 🔨 Update translations script. PR [#13968](https://github.com/fastapi/fastapi/pull/13968) by [@YuriiMotov](https://github.com/YuriiMotov). - 🛠️ Update `docs.py generate-readme` command to remove permalinks from headers. PR [#14055](https://github.com/fastapi/fastapi/pull/14055) by [@YuriiMotov](https://github.com/YuriiMotov). - ⬆️ Update mypy to 1.14.1. PR [#12970](https://github.com/fastapi/fastapi/pull/12970) by [@tamird](https://github.com/tamird). ### [`v0.116.2`](https://github.com/fastapi/fastapi/releases/tag/0.116.2) [Compare Source](https://github.com/fastapi/fastapi/compare/0.116.1...0.116.2) ##### Upgrades - ⬆️ Upgrade Starlette supported version range to >=0.40.0,<0.49.0. PR [#14077](https://github.com/fastapi/fastapi/pull/14077) by [@musicinmybrain](https://github.com/musicinmybrain). ##### Docs - 📝 Add documentation for Behind a Proxy - Proxy Forwarded Headers, using `--forwarded-allow-ips="*"`. PR [#14028](https://github.com/fastapi/fastapi/pull/14028) by [@tiangolo](https://github.com/tiangolo). - 📝 Add deprecation info block about `dict()` in `docs/tutorial/body.md`. PR [#13906](https://github.com/fastapi/fastapi/pull/13906) by [@jomkv](https://github.com/jomkv). - 📝 Fix Twitter to be X (Twitter) everywhere in documentation. PR [#13809](https://github.com/fastapi/fastapi/pull/13809) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🐛 Prevent scroll-to-top on restart/fast buttons in `termynal.js`. PR [#13714](https://github.com/fastapi/fastapi/pull/13714) by [@Ashish-Pandey62](https://github.com/Ashish-Pandey62). - 📝 Update testing events documentation. PR [#13259](https://github.com/fastapi/fastapi/pull/13259) by [@z0z0r4](https://github.com/z0z0r4). - 📝 Remove obsolete `url` field in error responses in docs. PR [#13655](https://github.com/fastapi/fastapi/pull/13655) by [@Taoup](https://github.com/Taoup). - 📝 Bring the `scope` claim in line with the standard in `docs_src/security/tutorial005.py`. PR [#11189](https://github.com/fastapi/fastapi/pull/11189) by [@DurandA](https://github.com/DurandA). - 📝 Update TrustedHostMiddleware Documentation. PR [#11441](https://github.com/fastapi/fastapi/pull/11441) by [@soulee-dev](https://github.com/soulee-dev). - 📝 Remove links to site callbackhell.com that doesn't exist anymore. PR [#14006](https://github.com/fastapi/fastapi/pull/14006) by [@dennybiasiolli](https://github.com/dennybiasiolli). - 📝 Add permalinks to headers in English docs. PR [#13993](https://github.com/fastapi/fastapi/pull/13993) by [@YuriiMotov](https://github.com/YuriiMotov). - 📝 Update `docs/en/docs/advanced/generate-clients.md`. PR [#13793](https://github.com/fastapi/fastapi/pull/13793) by [@mrlubos](https://github.com/mrlubos). - 📝 Add discussion template for new language translation requests. PR [#13535](https://github.com/fastapi/fastapi/pull/13535) by [@alejsdev](https://github.com/alejsdev). ##### Translations - 📝 Fix code include for Pydantic models example in `docs/zh/docs/python-types.md`. PR [#13997](https://github.com/fastapi/fastapi/pull/13997) by [@anfreshman](https://github.com/anfreshman). - 🌐 Update Portuguese Translation for `docs/pt/docs/async.md`. PR [#13863](https://github.com/fastapi/fastapi/pull/13863) by [@EdmilsonRodrigues](https://github.com/EdmilsonRodrigues). - 📝 Fix highlight line in `docs/ja/docs/tutorial/body.md`. PR [#13927](https://github.com/fastapi/fastapi/pull/13927) by [@KoyoMiyazaki](https://github.com/KoyoMiyazaki). - 🌐 Add Persian translation for `docs/fa/docs/environment-variables.md`. PR [#13923](https://github.com/fastapi/fastapi/pull/13923) by [@Mohammad222PR](https://github.com/Mohammad222PR). - 🌐 Add Persian translation for `docs/fa/docs/python-types.md`. PR [#13524](https://github.com/fastapi/fastapi/pull/13524) by [@Mohammad222PR](https://github.com/Mohammad222PR). - 🌐 Update Portuguese Translation for `docs/pt/docs/project-generation.md`. PR [#13875](https://github.com/fastapi/fastapi/pull/13875) by [@EdmilsonRodrigues](https://github.com/EdmilsonRodrigues). - 🌐 Add Persian translation for `docs/fa/docs/async.md`. PR [#13541](https://github.com/fastapi/fastapi/pull/13541) by [@Mohammad222PR](https://github.com/Mohammad222PR). - 🌐 Add Bangali translation for `docs/bn/about/index.md`. PR [#13882](https://github.com/fastapi/fastapi/pull/13882) by [@sajjadrahman56](https://github.com/sajjadrahman56). ##### Internal - ⬆ Bump pyjwt from 2.8.0 to 2.9.0. PR [#13960](https://github.com/fastapi/fastapi/pull/13960) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#14080](https://github.com/fastapi/fastapi/pull/14080) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ Bump actions/setup-python from 5 to 6. PR [#14042](https://github.com/fastapi/fastapi/pull/14042) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump actions/labeler from 5 to 6. PR [#14046](https://github.com/fastapi/fastapi/pull/14046) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#14056](https://github.com/fastapi/fastapi/pull/14056) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#14035](https://github.com/fastapi/fastapi/pull/14035) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ Bump pypa/gh-action-pypi-publish from 1.12.4 to 1.13.0. PR [#14041](https://github.com/fastapi/fastapi/pull/14041) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 👥 Update FastAPI People - Contributors and Translators. PR [#14029](https://github.com/fastapi/fastapi/pull/14029) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Sponsors. PR [#14030](https://github.com/fastapi/fastapi/pull/14030) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI GitHub topic repositories. PR [#14031](https://github.com/fastapi/fastapi/pull/14031) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Experts. PR [#14034](https://github.com/fastapi/fastapi/pull/14034) by [@tiangolo](https://github.com/tiangolo). - 👷 Detect and label merge conflicts on PRs automatically. PR [#14045](https://github.com/fastapi/fastapi/pull/14045) by [@svlandeg](https://github.com/svlandeg). - 🔧 Update sponsors: remove Platform.sh. PR [#14027](https://github.com/fastapi/fastapi/pull/14027) by [@tiangolo](https://github.com/tiangolo). - 🔧 Update sponsors: remove Mobb. PR [#14026](https://github.com/fastapi/fastapi/pull/14026) by [@tiangolo](https://github.com/tiangolo). - 🛠️ Update `mkdocs_hooks` to handle headers with permalinks when building docs. PR [#14025](https://github.com/fastapi/fastapi/pull/14025) by [@tiangolo](https://github.com/tiangolo). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#14016](https://github.com/fastapi/fastapi/pull/14016) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ Bump `mkdocs-macros-plugin` from 1.3.7 to 1.3.9. PR [#14003](https://github.com/fastapi/fastapi/pull/14003) by [@YuriiMotov](https://github.com/YuriiMotov). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13999](https://github.com/fastapi/fastapi/pull/13999) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13983](https://github.com/fastapi/fastapi/pull/13983) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ Bump actions/checkout from 4 to 5. PR [#13986](https://github.com/fastapi/fastapi/pull/13986) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 🔧 Update Speakeasy sponsor graphic. PR [#13971](https://github.com/fastapi/fastapi/pull/13971) by [@chailandau](https://github.com/chailandau). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13969](https://github.com/fastapi/fastapi/pull/13969) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ Bump actions/download-artifact from 4 to 5. PR [#13975](https://github.com/fastapi/fastapi/pull/13975) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 👥 Update FastAPI People - Experts. PR [#13963](https://github.com/fastapi/fastapi/pull/13963) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump ruff from 0.11.2 to 0.12.7. PR [#13957](https://github.com/fastapi/fastapi/pull/13957) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump cairosvg from 2.7.1 to 2.8.2. PR [#13959](https://github.com/fastapi/fastapi/pull/13959) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump pydantic-ai from 0.0.30 to 0.4.10. PR [#13958](https://github.com/fastapi/fastapi/pull/13958) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 👥 Update FastAPI GitHub topic repositories. PR [#13962](https://github.com/fastapi/fastapi/pull/13962) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump mkdocs-material from 9.6.15 to 9.6.16. PR [#13961](https://github.com/fastapi/fastapi/pull/13961) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump tiangolo/latest-changes from 0.3.2 to 0.4.0. PR [#13952](https://github.com/fastapi/fastapi/pull/13952) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 👥 Update FastAPI People - Sponsors. PR [#13956](https://github.com/fastapi/fastapi/pull/13956) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Contributors and Translators. PR [#13955](https://github.com/fastapi/fastapi/pull/13955) by [@tiangolo](https://github.com/tiangolo). - 🔧 Update sponsors: Databento link and sponsors\_badge data. PR [#13954](https://github.com/fastapi/fastapi/pull/13954) by [@tiangolo](https://github.com/tiangolo). - 🔧 Update sponsors: Add Railway. PR [#13953](https://github.com/fastapi/fastapi/pull/13953) by [@tiangolo](https://github.com/tiangolo). - ⚒️ Update translate script, update prompt to minimize generated diff. PR [#13947](https://github.com/fastapi/fastapi/pull/13947) by [@YuriiMotov](https://github.com/YuriiMotov). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13943](https://github.com/fastapi/fastapi/pull/13943) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⚒️ Tweak translate script and CI. PR [#13939](https://github.com/fastapi/fastapi/pull/13939) by [@tiangolo](https://github.com/tiangolo). - 👷 Add CI to translate with LLMs. PR [#13937](https://github.com/fastapi/fastapi/pull/13937) by [@tiangolo](https://github.com/tiangolo). - ⚒️ Update translate script, show and update outdated translations. PR [#13933](https://github.com/fastapi/fastapi/pull/13933) by [@tiangolo](https://github.com/tiangolo). - 🔨 Refactor translate script with extra feedback (prints). PR [#13932](https://github.com/fastapi/fastapi/pull/13932) by [@tiangolo](https://github.com/tiangolo). - 🔨 Update translations script to remove old (removed) files. PR [#13928](https://github.com/fastapi/fastapi/pull/13928) by [@tiangolo](https://github.com/tiangolo). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13894](https://github.com/fastapi/fastapi/pull/13894) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ Update httpx requirement to >=0.23.0,<0.29.0. PR [#13114](https://github.com/fastapi/fastapi/pull/13114) by [@yan12125](https://github.com/yan12125). - 🔧 Update sponsors: Add Mobb. PR [#13916](https://github.com/fastapi/fastapi/pull/13916) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Experts. PR [#13889](https://github.com/fastapi/fastapi/pull/13889) by [@tiangolo](https://github.com/tiangolo). - 🔨 Update FastAPI People sleep interval, use external settings. PR [#13888](https://github.com/fastapi/fastapi/pull/13888) by [@tiangolo](https://github.com/tiangolo). ### [`v0.116.1`](https://github.com/fastapi/fastapi/releases/tag/0.116.1) [Compare Source](https://github.com/fastapi/fastapi/compare/0.116.0...0.116.1) ##### Upgrades - ⬆️ Upgrade Starlette supported version range to `>=0.40.0,<0.48.0`. PR [#13884](https://github.com/fastapi/fastapi/pull/13884) by [@tiangolo](https://github.com/tiangolo). ##### Docs - 📝 Add notification about impending changes in Translations to `docs/en/docs/contributing.md`. PR [#13886](https://github.com/fastapi/fastapi/pull/13886) by [@YuriiMotov](https://github.com/YuriiMotov). ##### Internal - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13871](https://github.com/fastapi/fastapi/pull/13871) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). ### [`v0.116.0`](https://github.com/fastapi/fastapi/releases/tag/0.116.0) [Compare Source](https://github.com/fastapi/fastapi/compare/0.115.14...0.116.0) ##### Features - ✨ Add support for deploying to FastAPI Cloud with `fastapi deploy`. PR [#13870](https://github.com/fastapi/fastapi/pull/13870) by [@tiangolo](https://github.com/tiangolo). Installing `fastapi[standard]` now includes `fastapi-cloud-cli`. This will allow you to deploy to [FastAPI Cloud](https://fastapicloud.com) with the `fastapi deploy` command. If you want to install `fastapi` with the standard dependencies but without `fastapi-cloud-cli`, you can install instead `fastapi[standard-no-fastapi-cloud-cli]`. ##### Translations - 🌐 Add Russian translation for `docs/ru/docs/advanced/response-directly.md`. PR [#13801](https://github.com/fastapi/fastapi/pull/13801) by [@NavesSapnis](https://github.com/NavesSapnis). - 🌐 Add Russian translation for `docs/ru/docs/advanced/additional-status-codes.md`. PR [#13799](https://github.com/fastapi/fastapi/pull/13799) by [@NavesSapnis](https://github.com/NavesSapnis). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/body-updates.md`. PR [#13804](https://github.com/fastapi/fastapi/pull/13804) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). ##### Internal - ⬆ Bump pillow from 11.1.0 to 11.3.0. PR [#13852](https://github.com/fastapi/fastapi/pull/13852) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 👥 Update FastAPI People - Sponsors. PR [#13846](https://github.com/fastapi/fastapi/pull/13846) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI GitHub topic repositories. PR [#13848](https://github.com/fastapi/fastapi/pull/13848) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump mkdocs-material from 9.6.1 to 9.6.15. PR [#13849](https://github.com/fastapi/fastapi/pull/13849) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13843](https://github.com/fastapi/fastapi/pull/13843) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - 👥 Update FastAPI People - Contributors and Translators. PR [#13845](https://github.com/fastapi/fastapi/pull/13845) by [@tiangolo](https://github.com/tiangolo). ### [`v0.115.14`](https://github.com/fastapi/fastapi/releases/tag/0.115.14) [Compare Source](https://github.com/fastapi/fastapi/compare/0.115.13...0.115.14) ##### Fixes - 🐛 Fix support for unions when using `Form`. PR [#13827](https://github.com/fastapi/fastapi/pull/13827) by [@patrick91](https://github.com/patrick91). ##### Docs - ✏️ Fix grammar mistake in `docs/en/docs/advanced/response-directly.md`. PR [#13800](https://github.com/fastapi/fastapi/pull/13800) by [@NavesSapnis](https://github.com/NavesSapnis). - 📝 Update Speakeasy URL to Speakeasy Sandbox. PR [#13697](https://github.com/fastapi/fastapi/pull/13697) by [@ndimares](https://github.com/ndimares). ##### Translations - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/response-model.md`. PR [#13792](https://github.com/fastapi/fastapi/pull/13792) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/security/index.md`. PR [#13805](https://github.com/fastapi/fastapi/pull/13805) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - ✏️ Fix typo in `docs/ja/docs/tutorial/encoder.md`. PR [#13815](https://github.com/fastapi/fastapi/pull/13815) by [@ruzia](https://github.com/ruzia). - ✏️ Fix typo in `docs/ja/docs/tutorial/handling-errors.md`. PR [#13814](https://github.com/fastapi/fastapi/pull/13814) by [@ruzia](https://github.com/ruzia). - ✏️ Fix typo in `docs/ja/docs/tutorial/body-fields.md`. PR [#13802](https://github.com/fastapi/fastapi/pull/13802) by [@ruzia](https://github.com/ruzia). - 🌐 Add Russian translation for `docs/ru/docs/advanced/index.md`. PR [#13797](https://github.com/fastapi/fastapi/pull/13797) by [@NavesSapnis](https://github.com/NavesSapnis). ##### Internal - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13823](https://github.com/fastapi/fastapi/pull/13823) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). ### [`v0.115.13`](https://github.com/fastapi/fastapi/releases/tag/0.115.13) [Compare Source](https://github.com/fastapi/fastapi/compare/0.115.12...0.115.13) ##### Fixes - 🐛 Fix truncating the model's description with form feed (`\f`) character for Pydantic V2. PR [#13698](https://github.com/fastapi/fastapi/pull/13698) by [@YuriiMotov](https://github.com/YuriiMotov). ##### Refactors - ✨ Add `refreshUrl` parameter in `OAuth2PasswordBearer`. PR [#11460](https://github.com/fastapi/fastapi/pull/11460) by [@snosratiershad](https://github.com/snosratiershad). - 🚸 Set format to password for fields `password` and `client_secret` in `OAuth2PasswordRequestForm`, make docs show password fields for passwords. PR [#11032](https://github.com/fastapi/fastapi/pull/11032) by [@Thodoris1999](https://github.com/Thodoris1999). - ✅ Simplify tests for `settings`. PR [#13505](https://github.com/fastapi/fastapi/pull/13505) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - ✅ Simplify tests for `validate_response_recursive`. PR [#13507](https://github.com/fastapi/fastapi/pull/13507) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). ##### Upgrades - ⬆️ Update ReDoc to version 2.x. PR [#9700](https://github.com/fastapi/fastapi/pull/9700) by [@joakimnordling](https://github.com/joakimnordling). ##### Docs - 📝 Add annotations to HTTP middleware example. PR [#11530](https://github.com/fastapi/fastapi/pull/11530) by [@Kilo59](https://github.com/Kilo59). - 📝 Clarify in CORS docs that wildcards and credentials are mutually exclusive. PR [#9829](https://github.com/fastapi/fastapi/pull/9829) by [@dfioravanti](https://github.com/dfioravanti). - ✏️ Fix typo in docstring. PR [#13532](https://github.com/fastapi/fastapi/pull/13532) by [@comp64](https://github.com/comp64). - 📝 Clarify guidance on using `async def` without `await`. PR [#13642](https://github.com/fastapi/fastapi/pull/13642) by [@swastikpradhan1999](https://github.com/swastikpradhan1999). - 📝 Update exclude-parameters-from-openapi documentation links. PR [#13600](https://github.com/fastapi/fastapi/pull/13600) by [@timonrieger](https://github.com/timonrieger). - 📝 Clarify the middleware execution order in docs. PR [#13699](https://github.com/fastapi/fastapi/pull/13699) by [@YuriiMotov](https://github.com/YuriiMotov). - 🍱 Update Drawio diagrams SVGs, single file per diagram, sans-serif font. PR [#13706](https://github.com/fastapi/fastapi/pull/13706) by [@tiangolo](https://github.com/tiangolo). - 📝 Update docs for "Help FastAPI", simplify and reduce "sponsor" section. PR [#13670](https://github.com/fastapi/fastapi/pull/13670) by [@tiangolo](https://github.com/tiangolo). - 📝 Remove unnecessary bullet from docs. PR [#13641](https://github.com/fastapi/fastapi/pull/13641) by [@Adamowoc](https://github.com/Adamowoc). - ✏️ Fix syntax error in `docs/en/docs/tutorial/handling-errors.md`. PR [#13623](https://github.com/fastapi/fastapi/pull/13623) by [@gsheni](https://github.com/gsheni). - 📝 Fix typo in documentation. PR [#13599](https://github.com/fastapi/fastapi/pull/13599) by [@Taoup](https://github.com/Taoup). - 📝 Fix liblab client generation doc link. PR [#13571](https://github.com/fastapi/fastapi/pull/13571) by [@EFord36](https://github.com/EFord36). - ✏️ Fix talk information typo. PR [#13544](https://github.com/fastapi/fastapi/pull/13544) by [@blueswen](https://github.com/blueswen). - 📝 Add External Link: Taiwanese talk on FastAPI with observability . PR [#13527](https://github.com/fastapi/fastapi/pull/13527) by [@blueswen](https://github.com/blueswen). ##### Translations - 🌐 Add Russian Translation for `docs/ru/docs/advanced/response-change-status-code.md`. PR [#13791](https://github.com/fastapi/fastapi/pull/13791) by [@NavesSapnis](https://github.com/NavesSapnis). - 🌐 Add Persian translation for `docs/fa/docs/learn/index.md`. PR [#13518](https://github.com/fastapi/fastapi/pull/13518) by [@Mohammad222PR](https://github.com/Mohammad222PR). - 🌐 Add Korean translation for `docs/ko/docs/advanced/sub-applications.md`. PR [#4543](https://github.com/fastapi/fastapi/pull/4543) by [@NinaHwang](https://github.com/NinaHwang). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/schema-extra-example.md`. PR [#13769](https://github.com/fastapi/fastapi/pull/13769) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - ✏️ Remove redundant words in docs/zh/docs/python-types.md. PR [#13774](https://github.com/fastapi/fastapi/pull/13774) by [@CharleeWa](https://github.com/CharleeWa). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/query-param-models.md`. PR [#13748](https://github.com/fastapi/fastapi/pull/13748) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Bengali translation for `docs/bn/docs/environment-variables.md`. PR [#13629](https://github.com/fastapi/fastapi/pull/13629) by [@SakibSibly](https://github.com/SakibSibly). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/query-params-str-validations.md` page. PR [#13546](https://github.com/fastapi/fastapi/pull/13546) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Russian translation for `docs/ru/docs/tutorial/cookie-param-models.md`. PR [#13616](https://github.com/fastapi/fastapi/pull/13616) by [@EgorOnishchuk](https://github.com/EgorOnishchuk). - 🌐 Add Korean translation for `docs/ko/docs/tutorial/extra-models.md`. PR [#13063](https://github.com/fastapi/fastapi/pull/13063) by [@timothy-jeong](https://github.com/timothy-jeong). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/path-params-numeric-validations.md` page. PR [#13548](https://github.com/fastapi/fastapi/pull/13548) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/middleware.md` page. PR [#13520](https://github.com/fastapi/fastapi/pull/13520) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/background-tasks.md` page. PR [#13502](https://github.com/fastapi/fastapi/pull/13502) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/cors.md` page. PR [#13519](https://github.com/fastapi/fastapi/pull/13519) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Update Korean translation for `docs/ko/docs/advanced/events.md`. PR [#13487](https://github.com/fastapi/fastapi/pull/13487) by [@bom1215](https://github.com/bom1215). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/handling-errors.md` page. PR [#13420](https://github.com/fastapi/fastapi/pull/13420) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Russian translation for `docs/ru/docs/tutorial/request-form-models.md`. PR [#13552](https://github.com/fastapi/fastapi/pull/13552) by [@EgorOnishchuk](https://github.com/EgorOnishchuk). - 📝 Fix internal anchor link in Spanish deployment docs. PR [#13737](https://github.com/fastapi/fastapi/pull/13737) by [@fabianfalon](https://github.com/fabianfalon). - 🌐 Update Korean translation for `docs/ko/docs/virtual-environments.md`. PR [#13630](https://github.com/fastapi/fastapi/pull/13630) by [@sungchan1](https://github.com/sungchan1). - 🌐 Add Russian translation for `docs/ru/docs/tutorial/header-param-models.md`. PR [#13526](https://github.com/fastapi/fastapi/pull/13526) by [@minaton-ru](https://github.com/minaton-ru). - 🌐 Update Chinese translation for `docs/zh/docs/tutorial/index.md`. PR [#13374](https://github.com/fastapi/fastapi/pull/13374) by [@Zhongheng-Cheng](https://github.com/Zhongheng-Cheng). - 🌐 Update Chinese translation for `docs/zh/docs/deployment/manually.md`. PR [#13324](https://github.com/fastapi/fastapi/pull/13324) by [@Zhongheng-Cheng](https://github.com/Zhongheng-Cheng). - 🌐 Update Chinese translation for `docs/zh/docs/deployment/server-workers.md`. PR [#13292](https://github.com/fastapi/fastapi/pull/13292) by [@Zhongheng-Cheng](https://github.com/Zhongheng-Cheng). - 🌐 Update Chinese translation for `docs/zh/docs/tutorial/first-steps.md`. PR [#13348](https://github.com/fastapi/fastapi/pull/13348) by [@Zhongheng-Cheng](https://github.com/Zhongheng-Cheng). ##### Internal - 🔨 Resolve Pydantic deprecation warnings in internal script. PR [#13696](https://github.com/fastapi/fastapi/pull/13696) by [@emmanuel-ferdman](https://github.com/emmanuel-ferdman). - 🔧 Update sponsors: remove Porter. PR [#13783](https://github.com/fastapi/fastapi/pull/13783) by [@tiangolo](https://github.com/tiangolo). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13781](https://github.com/fastapi/fastapi/pull/13781) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13757](https://github.com/fastapi/fastapi/pull/13757) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ Bump griffe-typingdoc from 0.2.7 to 0.2.8. PR [#13751](https://github.com/fastapi/fastapi/pull/13751) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 🍱 Update sponsors: Dribia badge size. PR [#13773](https://github.com/fastapi/fastapi/pull/13773) by [@tiangolo](https://github.com/tiangolo). - 🔧 Update sponsors: add Dribia. PR [#13771](https://github.com/fastapi/fastapi/pull/13771) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump typer from 0.15.3 to 0.16.0. PR [#13752](https://github.com/fastapi/fastapi/pull/13752) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 👥 Update FastAPI GitHub topic repositories. PR [#13754](https://github.com/fastapi/fastapi/pull/13754) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Sponsors. PR [#13750](https://github.com/fastapi/fastapi/pull/13750) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Contributors and Translators. PR [#13749](https://github.com/fastapi/fastapi/pull/13749) by [@tiangolo](https://github.com/tiangolo). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13736](https://github.com/fastapi/fastapi/pull/13736) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - 🔧 Update sponsors: Add InterviewPal. PR [#13728](https://github.com/fastapi/fastapi/pull/13728) by [@tiangolo](https://github.com/tiangolo). - 🔧 Remove Google Analytics. PR [#13727](https://github.com/fastapi/fastapi/pull/13727) by [@tiangolo](https://github.com/tiangolo). - 🔧 Update sponsors: remove MongoDB. PR [#13725](https://github.com/fastapi/fastapi/pull/13725) by [@tiangolo](https://github.com/tiangolo). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13711](https://github.com/fastapi/fastapi/pull/13711) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - 🔧 Update sponsors: add Subtotal. PR [#13701](https://github.com/fastapi/fastapi/pull/13701) by [@tiangolo](https://github.com/tiangolo). - 🔧 Update sponsors: remove deepset / Haystack. PR [#13700](https://github.com/fastapi/fastapi/pull/13700) by [@tiangolo](https://github.com/tiangolo). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13688](https://github.com/fastapi/fastapi/pull/13688) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - 👥 Update FastAPI People - Experts. PR [#13671](https://github.com/fastapi/fastapi/pull/13671) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump typer from 0.12.5 to 0.15.3. PR [#13666](https://github.com/fastapi/fastapi/pull/13666) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump sqlmodel from 0.0.23 to 0.0.24. PR [#13665](https://github.com/fastapi/fastapi/pull/13665) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 🔧 Update Sponsors: Zuplo logo and alt text. PR [#13645](https://github.com/fastapi/fastapi/pull/13645) by [@martyndavies](https://github.com/martyndavies). - 👥 Update FastAPI GitHub topic repositories. PR [#13667](https://github.com/fastapi/fastapi/pull/13667) by [@tiangolo](https://github.com/tiangolo). - 🔧 Update links for LinkedIn and bottom. PR [#13669](https://github.com/fastapi/fastapi/pull/13669) by [@tiangolo](https://github.com/tiangolo). - 🔧 Update sponsors: remove Bump.sh and Coherence. PR [#13668](https://github.com/fastapi/fastapi/pull/13668) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Sponsors. PR [#13664](https://github.com/fastapi/fastapi/pull/13664) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Contributors and Translators. PR [#13662](https://github.com/fastapi/fastapi/pull/13662) by [@tiangolo](https://github.com/tiangolo). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13656](https://github.com/fastapi/fastapi/pull/13656) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ✅ Use `inline-snapshot` to support different Pydantic versions in the test suite. PR [#12534](https://github.com/fastapi/fastapi/pull/12534) by [@15r10nk](https://github.com/15r10nk). - ⬆ Bump astral-sh/setup-uv from 5 to 6. PR [#13648](https://github.com/fastapi/fastapi/pull/13648) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13634](https://github.com/fastapi/fastapi/pull/13634) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13619](https://github.com/fastapi/fastapi/pull/13619) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#13594](https://github.com/fastapi/fastapi/pull/13594) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). - 👥 Update FastAPI People - Experts. PR [#13568](https://github.com/fastapi/fastapi/pull/13568) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI GitHub topic repositories. PR [#13565](https://github.com/fastapi/fastapi/pull/13565) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Sponsors. PR [#13559](https://github.com/fastapi/fastapi/pull/13559) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Contributors and Translators. PR [#13558](https://github.com/fastapi/fastapi/pull/13558) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump dirty-equals from 0.8.0 to 0.9.0. PR [#13561](https://github.com/fastapi/fastapi/pull/13561) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 🔧 Clean up `docs/en/mkdocs.yml` configuration file. PR [#13542](https://github.com/fastapi/fastapi/pull/13542) by [@svlandeg](https://github.com/svlandeg). - ⬆ \[pre-commit.ci] pre-commit autoupdate. PR [#12986](https://github.com/fastapi/fastapi/pull/12986) by [@pre-commit-ci\[bot\]](https://github.com/apps/pre-commit-ci). ### [`v0.115.12`](https://github.com/fastapi/fastapi/releases/tag/0.115.12) [Compare Source](https://github.com/fastapi/fastapi/compare/0.115.11...0.115.12) ##### Fixes - 🐛 Fix `convert_underscores=False` for header Pydantic models. PR [#13515](https://github.com/fastapi/fastapi/pull/13515) by [@tiangolo](https://github.com/tiangolo). ##### Docs - 📝 Update `docs/en/docs/tutorial/middleware.md`. PR [#13444](https://github.com/fastapi/fastapi/pull/13444) by [@Rishat-F](https://github.com/Rishat-F). - 👥 Update FastAPI People - Experts. PR [#13493](https://github.com/fastapi/fastapi/pull/13493) by [@tiangolo](https://github.com/tiangolo). ##### Translations - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/metadata.md` page. PR [#13459](https://github.com/fastapi/fastapi/pull/13459) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/response-status-code.md` page. PR [#13462](https://github.com/fastapi/fastapi/pull/13462) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/cookie-param-models.md` page. PR [#13460](https://github.com/fastapi/fastapi/pull/13460) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/header-param-models.md` page. PR [#13461](https://github.com/fastapi/fastapi/pull/13461) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Japanese translation for `docs/ja/docs/virtual-environments.md`. PR [#13304](https://github.com/fastapi/fastapi/pull/13304) by [@k94-ishi](https://github.com/k94-ishi). - 🌐 Add Korean translation for `docs/ko/docs/tutorial/security/oauth2-jwt.md`. PR [#13333](https://github.com/fastapi/fastapi/pull/13333) by [@yes0ng](https://github.com/yes0ng). - 🌐 Add Vietnamese translation for `docs/vi/docs/deployment/cloud.md`. PR [#13407](https://github.com/fastapi/fastapi/pull/13407) by [@ptt3199](https://github.com/ptt3199). ##### Internal - ⬆ Bump pydantic-ai from 0.0.15 to 0.0.30. PR [#13438](https://github.com/fastapi/fastapi/pull/13438) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump sqlmodel from 0.0.22 to 0.0.23. PR [#13437](https://github.com/fastapi/fastapi/pull/13437) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump black from 24.10.0 to 25.1.0. PR [#13436](https://github.com/fastapi/fastapi/pull/13436) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump ruff to 0.9.4. PR [#13299](https://github.com/fastapi/fastapi/pull/13299) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 🔧 Update sponsors: pause TestDriven. PR [#13446](https://github.com/fastapi/fastapi/pull/13446) by [@tiangolo](https://github.com/tiangolo). ### [`v0.115.11`](https://github.com/fastapi/fastapi/releases/tag/0.115.11) [Compare Source](https://github.com/fastapi/fastapi/compare/0.115.10...0.115.11) ##### Fixes - 🐛 Add docs examples and tests (support) for `Annotated` custom validations, like `AfterValidator`, revert [#13440](https://github.com/fastapi/fastapi/pull/13440). PR [#13442](https://github.com/fastapi/fastapi/pull/13442) by [@tiangolo](https://github.com/tiangolo). - New docs: [Query Parameters and String Validations - Custom Validation](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#custom-validation). ##### Translations - 🌐 Add Russian translation for `docs/ru/docs/tutorial/middleware.md`. PR [#13412](https://github.com/fastapi/fastapi/pull/13412) by [@alv2017](https://github.com/alv2017). ##### Internal - 👥 Update FastAPI GitHub topic repositories. PR [#13439](https://github.com/fastapi/fastapi/pull/13439) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Contributors and Translators. PR [#13432](https://github.com/fastapi/fastapi/pull/13432) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Sponsors. PR [#13433](https://github.com/fastapi/fastapi/pull/13433) by [@tiangolo](https://github.com/tiangolo). ### [`v0.115.10`](https://github.com/fastapi/fastapi/releases/tag/0.115.10) [Compare Source](https://github.com/fastapi/fastapi/compare/0.115.9...0.115.10) ##### Fixes - ♻️ Update internal annotation usage for compatibility with Pydantic 2.11. PR [#13314](https://github.com/fastapi/fastapi/pull/13314) by [@Viicos](https://github.com/Viicos). ##### Upgrades - ⬆️ Bump Starlette to allow up to 0.46.0: `>=0.40.0,<0.47.0`. PR [#13426](https://github.com/fastapi/fastapi/pull/13426) by [@musicinmybrain](https://github.com/musicinmybrain). ##### Translations - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/debugging.md`. PR [#13370](https://github.com/fastapi/fastapi/pull/13370) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/query-params.md`. PR [#13362](https://github.com/fastapi/fastapi/pull/13362) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/path-params.md`. PR [#13354](https://github.com/fastapi/fastapi/pull/13354) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Japanese translation for `docs/ja/docs/tutorial/cookie-param-models.md`. PR [#13330](https://github.com/fastapi/fastapi/pull/13330) by [@k94-ishi](https://github.com/k94-ishi). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/body-multiple-params.md`. PR [#13408](https://github.com/fastapi/fastapi/pull/13408) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Japanese translation for `docs/ja/docs/tutorial/query-param-models.md`. PR [#13323](https://github.com/fastapi/fastapi/pull/13323) by [@k94-ishi](https://github.com/k94-ishi). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/body-nested-models.md`. PR [#13409](https://github.com/fastapi/fastapi/pull/13409) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Vietnamese translation for `docs/vi/docs/deployment/versions.md`. PR [#13406](https://github.com/fastapi/fastapi/pull/13406) by [@ptt3199](https://github.com/ptt3199). - 🌐 Add Vietnamese translation for `docs/vi/docs/deployment/index.md`. PR [#13405](https://github.com/fastapi/fastapi/pull/13405) by [@ptt3199](https://github.com/ptt3199). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/request-forms.md`. PR [#13383](https://github.com/fastapi/fastapi/pull/13383) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/testing.md`. PR [#13371](https://github.com/fastapi/fastapi/pull/13371) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). ### [`v0.115.9`](https://github.com/fastapi/fastapi/releases/tag/0.115.9) [Compare Source](https://github.com/fastapi/fastapi/compare/0.115.8...0.115.9) ##### Fixes - 🐛 Ensure that `HTTPDigest` only raises an exception when `auto_error is True`. PR [#2939](https://github.com/fastapi/fastapi/pull/2939) by [@arthurio](https://github.com/arthurio). ##### Refactors - ✅ Simplify tests for `query_params_str_validations`. PR [#13218](https://github.com/fastapi/fastapi/pull/13218) by [@alv2017](https://github.com/alv2017). - ✅ Simplify tests for `app_testing`. PR [#13220](https://github.com/fastapi/fastapi/pull/13220) by [@alv2017](https://github.com/alv2017). - ✅ Simplify tests for `dependency_testing`. PR [#13223](https://github.com/fastapi/fastapi/pull/13223) by [@alv2017](https://github.com/alv2017). ##### Docs - 🍱 Update sponsors: CodeRabbit logo. PR [#13424](https://github.com/fastapi/fastapi/pull/13424) by [@tiangolo](https://github.com/tiangolo). - 🩺 Unify the badges across all tutorial translations. PR [#13329](https://github.com/fastapi/fastapi/pull/13329) by [@svlandeg](https://github.com/svlandeg). - 📝 Fix typos in virtual environments documentation. PR [#13396](https://github.com/fastapi/fastapi/pull/13396) by [@bullet-ant](https://github.com/bullet-ant). - 🐛 Fix issue with Swagger theme change example in the official tutorial. PR [#13289](https://github.com/fastapi/fastapi/pull/13289) by [@Zerohertz](https://github.com/Zerohertz). - 📝 Add more precise description of HTTP status code range in docs. PR [#13347](https://github.com/fastapi/fastapi/pull/13347) by [@DanielYang59](https://github.com/DanielYang59). - 🔥 Remove manual type annotations in JWT tutorial to avoid typing expectations (JWT doesn't provide more types). PR [#13378](https://github.com/fastapi/fastapi/pull/13378) by [@tiangolo](https://github.com/tiangolo). - 📝 Update docs for Query Params and String Validations, remove obsolete Ellipsis docs (`...`). PR [#13377](https://github.com/fastapi/fastapi/pull/13377) by [@tiangolo](https://github.com/tiangolo). - ✏️ Remove duplicate title in docs `body-multiple-params`. PR [#13345](https://github.com/fastapi/fastapi/pull/13345) by [@DanielYang59](https://github.com/DanielYang59). - 📝 Fix test badge. PR [#13313](https://github.com/fastapi/fastapi/pull/13313) by [@esadek](https://github.com/esadek). ##### Translations - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/header-params.md`. PR [#13381](https://github.com/fastapi/fastapi/pull/13381) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/request-files.md`. PR [#13395](https://github.com/fastapi/fastapi/pull/13395) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/request-form-models.md`. PR [#13384](https://github.com/fastapi/fastapi/pull/13384) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/request-forms-and-files.md`. PR [#13386](https://github.com/fastapi/fastapi/pull/13386) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Update Korean translation for `docs/ko/docs/help-fastapi.md`. PR [#13262](https://github.com/fastapi/fastapi/pull/13262) by [@Zerohertz](https://github.com/Zerohertz). - 🌐 Add Korean translation for `docs/ko/docs/advanced/custom-response.md`. PR [#13265](https://github.com/fastapi/fastapi/pull/13265) by [@11kkw](https://github.com/11kkw). - 🌐 Update Korean translation for `docs/ko/docs/tutorial/security/simple-oauth2.md`. PR [#13335](https://github.com/fastapi/fastapi/pull/13335) by [@yes0ng](https://github.com/yes0ng). - 🌐 Add Russian translation for `docs/ru/docs/advanced/response-cookies.md`. PR [#13327](https://github.com/fastapi/fastapi/pull/13327) by [@Stepakinoyan](https://github.com/Stepakinoyan). - 🌐 Add Vietnamese translation for `docs/vi/docs/tutorial/static-files.md`. PR [#11291](https://github.com/fastapi/fastapi/pull/11291) by [@ptt3199](https://github.com/ptt3199). - 🌐 Add Korean translation for `docs/ko/docs/tutorial/dependencies/dependencies-with-yield.md`. PR [#13257](https://github.com/fastapi/fastapi/pull/13257) by [@11kkw](https://github.com/11kkw). - 🌐 Add Vietnamese translation for `docs/vi/docs/virtual-environments.md`. PR [#13282](https://github.com/fastapi/fastapi/pull/13282) by [@ptt3199](https://github.com/ptt3199). - 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/static-files.md`. PR [#13285](https://github.com/fastapi/fastapi/pull/13285) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Vietnamese translation for `docs/vi/docs/environment-variables.md`. PR [#13287](https://github.com/fastapi/fastapi/pull/13287) by [@ptt3199](https://github.com/ptt3199). - 🌐 Add Vietnamese translation for `docs/vi/docs/fastapi-cli.md`. PR [#13294](https://github.com/fastapi/fastapi/pull/13294) by [@ptt3199](https://github.com/ptt3199). - 🌐 Add Ukrainian translation for `docs/uk/docs/features.md`. PR [#13308](https://github.com/fastapi/fastapi/pull/13308) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Add Ukrainian translation for `docs/uk/docs/learn/index.md`. PR [#13306](https://github.com/fastapi/fastapi/pull/13306) by [@valentinDruzhinin](https://github.com/valentinDruzhinin). - 🌐 Update Portuguese Translation for `docs/pt/docs/deployment/https.md`. PR [#13317](https://github.com/fastapi/fastapi/pull/13317) by [@Joao-Pedro-P-Holanda](https://github.com/Joao-Pedro-P-Holanda). - 🌐 Update Portuguese Translation for `docs/pt/docs/index.md`. PR [#13328](https://github.com/fastapi/fastapi/pull/13328) by [@ceb10n](https://github.com/ceb10n). - 🌐 Add Russian translation for `docs/ru/docs/advanced/websockets.md`. PR [#13279](https://github.com/fastapi/fastapi/pull/13279) by [@Rishat-F](https://github.com/Rishat-F). ##### Internal - ✅ Fix a minor bug in the test `tests/test_modules_same_name_body/test_main.py`. PR [#13411](https://github.com/fastapi/fastapi/pull/13411) by [@alv2017](https://github.com/alv2017). - 👷 Use `wrangler-action` v3. PR [#13415](https://github.com/fastapi/fastapi/pull/13415) by [@joakimnordling](https://github.com/joakimnordling). - 🔧 Update sponsors: add CodeRabbit. PR [#13402](https://github.com/fastapi/fastapi/pull/13402) by [@tiangolo](https://github.com/tiangolo). - 🔧 Update team: Add Ludovico. PR [#13390](https://github.com/fastapi/fastapi/pull/13390) by [@tiangolo](https://github.com/tiangolo). - 🔧 Update sponsors: Add LambdaTest. PR [#13389](https://github.com/fastapi/fastapi/pull/13389) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump cloudflare/wrangler-action from 3.13 to 3.14. PR [#13350](https://github.com/fastapi/fastapi/pull/13350) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump mkdocs-material from 9.5.18 to 9.6.1. PR [#13301](https://github.com/fastapi/fastapi/pull/13301) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - ⬆ Bump pillow from 11.0.0 to 11.1.0. PR [#13300](https://github.com/fastapi/fastapi/pull/13300) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 👥 Update FastAPI People - Sponsors. PR [#13295](https://github.com/fastapi/fastapi/pull/13295) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Experts. PR [#13303](https://github.com/fastapi/fastapi/pull/13303) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI GitHub topic repositories. PR [#13302](https://github.com/fastapi/fastapi/pull/13302) by [@tiangolo](https://github.com/tiangolo). - 👥 Update FastAPI People - Contributors and Translators. PR [#13293](https://github.com/fastapi/fastapi/pull/13293) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump inline-snapshot from 0.18.1 to 0.19.3. PR [#13298](https://github.com/fastapi/fastapi/pull/13298) by [@dependabot\[bot\]](https://github.com/apps/dependabot). - 🔧 Update sponsors, add Permit. PR [#13288](https://github.com/fastapi/fastapi/pull/13288) by [@tiangolo](https://github.com/tiangolo). ### [`v0.115.8`](https://github.com/fastapi/fastapi/releases/tag/0.115.8) [Compare Source](https://github.com/fastapi/fastapi/compare/0.115.7...0.115.8) ##### Fixes - 🐛 Fix `OAuth2PasswordRequestForm` and `OAuth2PasswordRequestFormStrict` fixed `grant_type` "password" RegEx. PR [#9783](https://github.com/fastapi/fastapi/pull/9783) by [@skarfie123](https://github.com/skarfie123). ##### Refactors - ✅ Simplify tests for body\_multiple\_params . PR [#13237](https://github.com/fastapi/fastapi/pull/13237) by [@alejsdev](https://github.com/alejsdev). - ♻️ Move duplicated code portion to a static method in the `APIKeyBase` super class. PR [#3142](https://github.com/fastapi/fastapi/pull/3142) by [@ShahriyarR](https://github.com/ShahriyarR). - ✅ Simplify tests for request\_files. PR [#13182](https://github.com/fastapi/fastapi/pull/13182) by [@alejsdev](https://github.com/alejsdev). ##### Docs - 📝 Change the word "unwrap" to "unpack" in `docs/en/docs/tutorial/extra-models.md`. PR [#13061](https://github.com/fastapi/fastapi/pull/13061) by [@timothy-jeong](https://github.com/timothy-jeong). - 📝 Update Request Body's `tutorial002` to deal with `tax=0` case. PR [#13230](https://github.com/fastapi/fastapi/pull/13230) by [@togogh](https://github.com/togogh). - 👥 Update FastAPI People - Experts. PR [#13269](https://github.com/fastapi/fastapi/pull/13269) by [@tiangolo](https://github.com/tiangolo). ##### Translations - 🌐 Add Japanese translation for `docs/ja/docs/environment-variables.md`. PR [#13226](https://github.com/fastapi/fastapi/pull/13226) by [@k94-ishi](https://github.com/k94-ishi). - 🌐 Add Russian translation for `docs/ru/docs/advanced/async-tests.md`. PR [#13227](https://github.com/fastapi/fastapi/pull/13227) by [@Rishat-F](https://github.com/Rishat-F). - 🌐 Update Russian translation for `docs/ru/docs/tutorial/dependencies/dependencies-in-path-operation-decorators.md`. PR [#13252](https://github.com/fastapi/fastapi/pull/13252) by [@Rishat-F](https://github.com/Rishat-F). - 🌐 Add Russian translation for `docs/ru/docs/tutorial/bigger-applications.md`. PR [#13154](https://github.com/fastapi/fastapi/pull/13154) by [@alv2017](https://github.com/alv2017). ##### Internal - ⬆️ Add support for Python 3.13. PR [#13274](https://github.com/fastapi/fastapi/pull/13274) by [@tiangolo](https://github.com/tiangolo). - ⬆️ Upgrade AnyIO max version for tests, new range: `>=3.2.1,<5.0.0`. PR [#13273](https://github.com/fastapi/fastapi/pull/13273) by [@tiangolo](https://github.com/tiangolo). - 🔧 Update Sponsors badges. PR [#13271](https://github.com/fastapi/fastapi/pull/13271) by [@tiangolo](https://github.com/tiangolo). - ♻️ Fix `notify_translations.py` empty env var handling for PR label events vs workflow\_dispatch. PR [#13272](https://github.com/fastapi/fastapi/pull/13272) by [@tiangolo](https://github.com/tiangolo). - ♻️ Refactor and move `scripts/notify_translations.py`, no need for a custom GitHub Action. PR [#13270](https://github.com/fastapi/fastapi/pull/13270) by [@tiangolo](https://github.com/tiangolo). - 🔨 Update FastAPI People Experts script, refactor and optimize data fetching to handle rate limits. PR [#13267](https://github.com/fastapi/fastapi/pull/13267) by [@tiangolo](https://github.com/tiangolo). - ⬆ Bump pypa/gh-action-pypi-publish from 1.12.3 to 1.12.4. PR [#13251](https://github.com/fastapi/fastapi/pull/13251) by [@dependabot\[bot\]](https://github.com/apps/dependabot). </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. 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