v0.135.1

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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

Compare Source

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

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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

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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

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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

Compare Source

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

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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

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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

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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

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Fixes

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

v0.124.1

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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

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Features

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

Internal

• ✏️ Fix typo in scripts/mkdocs_hooks.py. PR [#​14457](https://redirect.github.com/fastapi/fastapi/pull/144