fastapi 0.162.3

on Python PyPI

FastAPI includes an official skill that helps coding agents use new features and recommended patterns for your installed version. Install it with uvx library-skills in your project. See Develop with AI.

Upgrades

• ⬆️ Add support for Python 3.15. PR #16727 by @tiangolo.
• ⬆️ Update locked Pydantic to 2.14.3. PR #16728 by @tiangolo.
• ⬆️ Upgrade markdown-include-variants to 0.0.10. PR #16705 by @tiangolo.

Docs

• 📝 Adopt unversioned snippets and _non_an variants. PR #16707 by @tiangolo.
• 🎨 Use the Zensical modern theme for docs. PR #16701 by @tiangolo.
• 🐛 Fix AI coding agent notice links in previews. PR #16700 by @tiangolo.
• 📝 Add an AI coding agent notice to the docs. PR #16699 by @tiangolo.

Translations

• 🌐 Update Traditional Chinese translations. PR #16719 by @tiangolo.
• 🌐 Update Chinese translations. PR #16718 by @tiangolo.
• 🌐 Update Ukrainian translations. PR #16717 by @tiangolo.
• 🌐 Update Turkish translations. PR #16716 by @tiangolo.
• 🌐 Update Russian translations. PR #16715 by @tiangolo.
• 🌐 Update Portuguese translations. PR #16714 by @tiangolo.
• 🌐 Update Korean translations. PR #16713 by @tiangolo.
• 🌐 Update Japanese translations. PR #16712 by @tiangolo.
• 🌐 Update Hindi translations. PR #16711 by @tiangolo.
• 🌐 Update French translations. PR #16710 by @tiangolo.
• 🌐 Update Spanish translations. PR #16709 by @tiangolo.
• 🌐 Update German translations. PR #16708 by @tiangolo.
• 🌐 Update Korean translations to match the English docs. PR #16706 by @tiangolo.

Internal

• 🔥 Remove obsolete docs snippet commands. PR #16724 by @tiangolo.
• 🐛 Preserve snippet variants when cleaning up docs sources. PR #16722 by @tiangolo.