0.138.0

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.