Published May 21, 2026 | Version v3.12.1
Software Open

NiceGUI: Web-based user interfaces with Python. The nice way.

Description

Bugfixes

  • Fix auto-prune timers being skipped in script mode (#6072, #6074 by @evnchn, @falkoschindler)
  • Fix RuntimeError in native mode on Python 3.14+ Linux (#6062, #6065 by @noafilou, @evnchn, @falkoschindler)
  • Fix ui.upload routes listed in /docs and /openapi.json (#6063 by @jsb-zz, @falkoschindler, @evnchn)

Documentation

  • Add a note on how to fix non-working ui.aggrid events (#2878, #6067 by @BlankAdventure, @KrilleGH, @evnchn, @falkoschindler)

Special thanks to our top sponsors DiscoLike Inc., Lechler GmbH and joet-s

and all our other sponsors and contributors for supporting this project!

🙏 Want to support this project? Check out our GitHub Sponsors page to help us keep building amazing features!

Notes

If you use this software, please cite it as below.

Files

zauberzeug/nicegui-v3.12.1.zip

Files (23.5 MB)

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Additional details

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