</p>

<h2 id="Notation">Notation</h2>
<p>
The syntax is specified using a
<a href="https://en.wikipedia.org/wiki/Wirth_syntax_notation">variant</a>
of Extended Backus-Naur Form (EBNF):
</p>

<pre class="grammar">
Syntax      = { Production } .
Production  = production_name "=" [ Expression ] "." .
Expression  = Term { "|" Term } .
Term        = Factor { Factor } .

* 🔨 Update docs.py scripts to migrate Python 3.9 to Python 3.10. PR [#14906](https://github.com/fastapi/fastapi/pull/14906) by [@tiangolo](https://github.com/tiangolo).

## 0.128.8 (2026-02-11)

### Docs

* 📝 Fix grammar in `docs/en/docs/tutorial/first-steps.md`. PR [#14708](https://github.com/fastapi/fastapi/pull/14708) by [@SanjanaS10](https://github.com/SanjanaS10).

### Internal

labels.facet_filetype_mp4a=Audio MP4A
labels.facet_filetype_oga=Audio OGA
labels.facet_filetype_wepb=Gambar WEBP
labels.facet_filetype_bmp=Gambar BMP
labels.facet_filetype_ico=Gambar ICO
labels.facet_filetype_png=Gambar PNG
labels.facet_filetype_svg=Gambar SVG
labels.facet_filetype_tiff=Gambar TIFF
labels.facet_filetype_jpg=Gambar JPEG
labels.facet_filetype_archive=Arsip
labels.facet_filetype_bat=Berkas Batch

errors.design_jsp_file_does_not_exist = Berkas JSP tidak ada.
errors.design_file_name_is_not_found = Nama berkas tidak ditentukan.
errors.failed_to_write_design_image_file = Gagal mengunggah berkas gambar.
errors.failed_to_update_jsp_file = Gagal memperbarui berkas JSP.
errors.design_file_name_is_invalid = Nama berkas tidak valid.
errors.design_file_is_unsupported_type = Jenis berkas ini tidak didukung.

Drew Hintz, Dustin Tran, Earthson Lu, ethiraj, Fabian Winnen, Fei Sun, Freedom"
Koan-Sin Tan, Fritz Obermeyer, Gao, Xiang, Gautam, Guenther Schmuelling, Gyu-Ho
Lee, Hauke Brammer, horance, Humanity123, J Alammar, Jayeol Chun, Jeroen BéDorf,
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