fastapi v0.137.2 Release Notes

Release Date: 2026-06-18 // 2 days ago
  • ๐Ÿ”‹ Features

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

    ๐ŸŒ Translations

    • ๐Ÿ“„ ๐ŸŒ Fix broken Markdown in Korean custom response docs. PR #15774 by @kooqooo.
    • โšก๏ธ ๐ŸŒ Update translations for fr (update-outdated). PR #15761 by @tiangolo.
    • โšก๏ธ ๐ŸŒ Update translations for zh-hant (update-outdated). PR #15760 by @tiangolo.
    • โšก๏ธ ๐ŸŒ Update translations for de (update-outdated). PR #15759 by @tiangolo.
    • โšก๏ธ ๐ŸŒ Update translations for ko (update-outdated). PR #15757 by @tiangolo.
    • โšก๏ธ ๐ŸŒ Update translations for uk (update-outdated). PR #15756 by @tiangolo.
    • โšก๏ธ ๐ŸŒ Update translations for zh (update-outdated). PR #15755 by @tiangolo.
    • โšก๏ธ ๐ŸŒ Update translations for tr (update-outdated). PR #15754 by @tiangolo.
    • โšก๏ธ ๐ŸŒ Update translations for pt (update-outdated). PR #15753 by @tiangolo.
    • โšก๏ธ ๐ŸŒ Update translations for es (update-outdated). PR #15752 by @tiangolo.
    • โšก๏ธ ๐ŸŒ Update translations for ja (update-outdated). PR #15751 by @tiangolo.
    • โšก๏ธ ๐ŸŒ Update translations for ru (update-outdated). PR #15758 by @tiangolo.

    Internal


Previous changes from v0.137.1

  • ๐Ÿ›  Fixes

    • ๐Ÿšจ Fix typing checks for APIRoute. PR #15765 by @tiangolo.
    • ๐Ÿ› Fix bug, allow empty path in path operation in prefixless router. PR #15763 by @tiangolo.