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Sebastián Ramírez @tiangolo.com · 18h

Here's SQLModel 0.0.27, with support for Python 3.14 🐍😎

@oxykodit.bsky.social 🙌

github.com/fastapi/sqlm...

GitHub - fastapi/sqlmodel: SQL databases in Python, designed for simplicity, compatibility, and robustness.

SQL databases in Python, designed for simplicity, compatibility, and robustness. - fastapi/sqlmodel

github.com

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Reposted by Sebastián Ramírez

FastAPI @fastapi.tiangolo.com · 20h

Here's another quick FastAPI bug fix release, 0.118.2 🚀

This fixes a use case with Pydantic models using discriminated unions in the body. 🐛

(If you don't understand or use that, no need to worry about it either 😎)

Thanks François Voron! 🙌

And thanks @patrick.wtf and Yurii! 🍰

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Sebastián Ramírez @tiangolo.com · 23h

SQLModel 0.0.26 just released 🔖

With support for the latest @pydantic.dev and some fixes for types that became a rabbit hole handled by @oxykodit.bsky.social 🙌🐇

github.com/fastapi/sqlm...

GitHub - fastapi/sqlmodel: SQL databases in Python, designed for simplicity, compatibility, and robustness.

SQL databases in Python, designed for simplicity, compatibility, and robustness. - fastapi/sqlmodel

github.com

1 6

Reposted by Sebastián Ramírez

FastAPI @fastapi.tiangolo.com · 1d

Here's FastAPI 0.118.1, with compatibility for the latest @pydantic.dev. 🚀

This one had the combined effort of the community, the @pydantic.dev team, and the @fastapi.tiangolo.com team, all together. 🙌

github.com/fastapi/fast...

GitHub - fastapi/fastapi: FastAPI framework, high performance, easy to learn, fast to code, ready for production

FastAPI framework, high performance, easy to learn, fast to code, ready for production - fastapi/fastapi

github.com

7 15

Sebastián Ramírez @tiangolo.com · 7d

New Asyncer release, 0.0.9 🔖

This is the tool you would use to easily mix async and blocking code 🔄

@oxykodit.bsky.social just fixed support for the latest AnyIO, used underneath 🚀

github.com/fastapi/asyn...

GitHub - fastapi/asyncer: Asyncer, async and await, focused on developer experience.

Asyncer, async and await, focused on developer experience. - fastapi/asyncer

github.com

1 7

Sebastián Ramírez @tiangolo.com · 10d

Here's a @fastapi.tiangolo.com release made from a bullet train (Shinkansen) in Japan, how cool is that?! 🚅😎

This one fixes a long-standing complex issue for streaming responses 🐛

And it prepares the field for some nice features coming for streaming data (e.g. most AI workflows) 🤖

FastAPI @fastapi.tiangolo.com · 10d

FastAPI 0.118.0 was just released 🎁

🐛 This fixes a bug when using a StreamingResponse and dependencies with yield or UploadFile.

Details: Now the exit code of dependencies with yield runs after the response is sent back.

If you want to read more: fastapi.tiangolo.com/advanced/adv...

Advanced Dependencies - FastAPI

FastAPI framework, high performance, easy to learn, fast to code, ready for production

fastapi.tiangolo.com

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Sebastián Ramírez @tiangolo.com · 14d

On my way to PyCon Japan with @anthonypjshaw.bsky.social, the author of VS Code Pets!!!

(And the CPython internals book and many other things, but VS Code Pets!!!) 🐍🐕🐈

Anthony Shaw @anthonypjshaw.bsky.social · 14d

On a #PyConJP adventure with @tiangolo.com to Osaka and Himeji

A selection of photos to Osaka and Himeji

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Sebastián Ramírez @tiangolo.com · 15d

Quick Typer release 0.19.2 with a small bug fix 🐛

@oxykodit.bsky.social 🙌

typer.tiangolo.com

Typer

Typer, build great CLIs. Easy to code. Based on Python type hints.

typer.tiangolo.com

4

Sebastián Ramírez @tiangolo.com · 17d

It's a good day for digital hugs 🤗

1 1

Reposted by Sebastián Ramírez

FastAPI @fastapi.tiangolo.com · 18d

What's a better weekend treat than a release packed with features and bug fixes? 🍰

FastAPI 0.117.0 has too many things to list. ✨

Check the release notes: fastapi.tiangolo.com/release-notes/

Shoutout to YuriiMotov for the work reviewing and tweaking PRs! 🙌

Release Notes - FastAPI

FastAPI framework, high performance, easy to learn, fast to code, ready for production

fastapi.tiangolo.com

4 6

Sebastián Ramírez @tiangolo.com · 18d

Internally, the data is validated the same way, but working with literals in your code might be more convenient.

1

Sebastián Ramírez @tiangolo.com · 19d

And another tiny bug fix release of Typer, 0.19.1 🐛

But more importantly, this is the last version to support Python 3.7 🔥

Can you believe we still supported 3.7? Even Python 3.8 reached its end of life almost a year ago. 😂

We'll also drop support for Python 3.8 soon.

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Sebastián Ramírez @tiangolo.com · 19d

Now you can ✨ literally use Literal ✨ with Typer.

Here's Typer 0.19.0 🚀

This adds support for typing.Literal, for defining CLI parameters that should take one of multiple options.

Probably the most requested feature just landed. 🎉

github.com/fastapi/typer

1 4 23

Sebastián Ramírez @tiangolo.com · 19d

Quick Typer release 0.18.0 (and 0.17.5) with compatibility for the latest Click just released 🐛

Thank you @oxykodit.bsky.social for the fast discovery, analysis, and fix! 🙌

github.com/fastapi/typer

GitHub - fastapi/typer: Typer, build great CLIs. Easy to code. Based on Python type hints.

Typer, build great CLIs. Easy to code. Based on Python type hints. - fastapi/typer

github.com

2 9

Sebastián Ramírez @tiangolo.com · 19d

I had forgotten, they took cool pics at J on the Beach 😎

I gave a keynote with a live demo of @fastapi.tiangolo.com, including deployment to FastAPI Cloud 🚀

The recording is here: www.youtube.com/watch?v=asoh...

4

Sebastián Ramírez @tiangolo.com · 21d

Here's SQLModel 0.0.25 🔖

A quick typing bug fix for insert, update, delete 🐛

github.com/fastapi/sqlm...

GitHub - fastapi/sqlmodel: SQL databases in Python, designed for simplicity, compatibility, and robustness.

SQL databases in Python, designed for simplicity, compatibility, and robustness. - fastapi/sqlmodel

github.com

1 4

Reposted by Sebastián Ramírez

FastAPI @fastapi.tiangolo.com · 21d

Just released, fastapi-cli version 0.0.12 🤓

With support for the PORT environment variable, used by many cloud providers. 🚀

Just use:

✨ fastapi run ✨

Thanks Marco Burro! 🙌

1 8

Reposted by Sebastián Ramírez

FastAPI @fastapi.tiangolo.com · 22d

Here's FastAPI 0.116.2 with support for the latest Starlette 🚀

github.com/fastapi/fast...

GitHub - fastapi/fastapi: FastAPI framework, high performance, easy to learn, fast to code, ready for production

FastAPI framework, high performance, easy to learn, fast to code, ready for production - fastapi/fastapi

github.com

1 3

Reposted by Sebastián Ramírez

FastAPI @fastapi.tiangolo.com · 29d

Now you can use the entrypoint syntax with the FastAPI CLI 🚀

(fastapi-cli version 0.0.11)

Thanks @patrick.wtf! 🙌

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Sebastián Ramírez @tiangolo.com · Sep 5

Quick Typer bugfix release, 0.17.4 🐛

Thanks @oxykodit.bsky.social! 🙌

github.com/fastapi/typer

GitHub - fastapi/typer: Typer, build great CLIs. Easy to code. Based on Python type hints.

Typer, build great CLIs. Easy to code. Based on Python type hints. - fastapi/typer

github.com

1 5

Sebastián Ramírez @tiangolo.com · Sep 2

I was just checking, and @fastapi.tiangolo.com has been downloaded 4,297,849 times... in the last day.

4M+ times a day. 🚀

That also means that, since you started reading this post, it has been downloaded around 400 times. 🤯

pypistats.org/packages/fas...

PyPI Download Stats

pypistats.org

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Sebastián Ramírez @tiangolo.com · Aug 31

Nos vemos en @es.pycon.org en Sevilla para hablar de @fastapi.tiangolo.com y amigos! 💃

PyConES @es.pycon.org · Aug 31

🔥 ¡Arranca la cuenta atrás para PyConES 2025 Sevilla! Presentamos la primera keynote: “Detrás de escena de FastAPI y amigos” 🎙️
Por Sebastián Ramírez (@tiangolo.com), creador de FastAPI. Una charla imprescindible para desarrolladores y creadores.

👇 Más info en el hilo.

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Sebastián Ramírez @tiangolo.com · Aug 30

Several Typer releases in a row! 🚀

⚡️ 0.17.0 performance improvements
📝 0.17.1 and 0.17.2 fixes in --help output
✨ 0.17.3 support for subclassing Path

Thanks to all the contributors! 🙌

github.com/fastapi/typer

GitHub - fastapi/typer: Typer, build great CLIs. Easy to code. Based on Python type hints.

Typer, build great CLIs. Easy to code. Based on Python type hints. - fastapi/typer

github.com

9

Sebastián Ramírez @tiangolo.com · Aug 20

I didn't imagine @fastapi.tiangolo.com would get to this point 🥳

These are Python developers answering a survey, they are not just saying "I like this" they are saying "I USE this" 🤩

FastAPI @fastapi.tiangolo.com · Aug 20

FastAPI is now officially the most used web framework by Python developers 😁🚀🎉

From the Python Developer Survey 🐍

blog.jetbrains.com/pycharm/2025...

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Sebastián Ramírez @tiangolo.com · Aug 18

Here's a quick bug fix Typer release, 0.16.1 🐛

Thanks @oxykodit.bsky.social! 🙌

github.com/fastapi/typer

GitHub - fastapi/typer: Typer, build great CLIs. Easy to code. Based on Python type hints.

Typer, build great CLIs. Easy to code. Based on Python type hints. - fastapi/typer

github.com

1 7