Starstruk Logo MarkStarstruk

2.11.0

kubernetes-sigs/agent-sandbox2.11.0Apr 7, 2026by hayescode

AI Summary

Significant update focusing on AI integration, enhanced UI capabilities including an improved PDF viewer and copilot sidebar, and expanded data processing support with Polars.

Key Highlights

  • Introduction of AI-assisted development
  • Improved PDF viewer implementation
  • Copilot sidebar mode with drag-to-resize capability
  • Portuguese (pt-PT) translation added
  • Polars support for dataframe elements

New Features

  • AzureAD OAuth scopes configurable via env vars
  • Lucid icon support in Step elements
  • Respect explicit figure height in Plotly elements
  • Stop icon and loading cursor customizable via CSS variables
  • Polars support for dataframe elements
  • Improved PDF viewer

Full Release Notes

## What's Changed
* chore: introduce AI-assisted development to the project by @asvishnyakov in https://github.com/Chainlit/chainlit/pull/2864
* fix: prevent NOT NULL violation in update_thread when metadata is None by @mgquach in https://github.com/Chainlit/chainlit/pull/2855
* fix: use correct logging format specifier in OAuth state validation by @mgquach in https://github.com/Chainlit/chainlit/pull/2841
* fix: Issue with accordion requiring two clicks to close by @Allaoua9 in https://github.com/Chainlit/chainlit/pull/2834
* fix: Removing a favorite overwrites live message state with stale snapshot by @Allaoua9 in https://github.com/Chainlit/chainlit/pull/2837
* fix: Enter key sends message when slash input matches no registered command by @nzjrs in https://github.com/Chainlit/chainlit/pull/2867
* Fix/settings edit hook issues by @Allaoua9 in https://github.com/Chainlit/chainlit/pull/2860
* fix: widget disable option is not supported on Multiselect, Tags, Datepicker and RadioButton by @Allaoua9 in https://github.com/Chainlit/chainlit/pull/2846
* feat: make AzureAD OAuth scopes configurable via env vars by @Br1an67 in https://github.com/Chainlit/chainlit/pull/2811
* fix: make send_toast an async function by @Br1an67 in https://github.com/Chainlit/chainlit/pull/2809
* Added ability to display a Lucid icon in the Step, instead of the default avatar by @Allaoua9 in https://github.com/Chainlit/chainlit/pull/2561
* fix: harden MCP exit stack cleanup to prevent cross-task cancel-scope errors by @GhimBoon in https://github.com/Chainlit/chainlit/pull/2805
* fix: treat empty custom_fonts array as intent to remove default fonts by @Br1an67 in https://github.com/Chainlit/chainlit/pull/2808
* feat: respect explicit figure height in Plotly elements by @nzjrs in https://github.com/Chainlit/chainlit/pull/2861
* fix: show error toast when streamable-http MCP connection fails by @MaxwellCalkin in https://github.com/Chainlit/chainlit/pull/2831
* feat: added improved pdf viewer by @JonasKenke in https://github.com/Chainlit/chainlit/pull/2833
* fix: handle Slack workflow/bot messages in app_mention events by @sefadegirmenci in https://github.com/Chainlit/chainlit/pull/2844
* feat(i18n): add Portuguese (pt-PT) translation by @scafer in https://github.com/Chainlit/chainlit/pull/2840
* feat: make stop icon and loading cursor customizable via CSS variables by @nzjrs in https://github.com/Chainlit/chainlit/pull/2866
* fix: clear attachments when switching chat profiles by @Chukwuebuka-2003 in https://github.com/Chainlit/chainlit/pull/2858
* feat: Add copilot sidebar mode with drag-to-resize by @EyalAmitay in https://github.com/Chainlit/chainlit/pull/2785
* chore(ai): sync agent/editor settings and Context7 library IDs by @asvishnyakov in https://github.com/Chainlit/chainlit/pull/2874
* docs(ai): upload research & AI docs updates by @asvishnyakov in https://github.com/Chainlit/chainlit/pull/2875
* chore(frontend): declare pdfjs-dist as explicit frontend dependency by @asvishnyakov in https://github.com/Chainlit/chainlit/pull/2876
* test(cypress): stabilize, lint & format all tests to prepare for #2573 by @asvishnyakov in https://github.com/Chainlit/chainlit/pull/2877
* feat(elements): add polars support for dataframe elements by @tristan-ranff in https://github.com/Chainlit/chainlit/pull/2879
* Fix sort thread list categories by date by @smilaid in https://github.com/Chainlit/chainlit/pull/2872
* chore: upgrade eslint to v10 by @asvishnyakov in https://github.com/Chainlit/chainlit/pull/2880
* chore: bump Dependencies by @hayescode in https://github.com/Chainlit/chainlit/pull/2881
* chore: release by @hayescode in https://github.com/Chainlit/chainlit/pull/2883

## New Contributors
* @nzjrs made their first contribution in https://github.com/Chainlit/chainlit/pull/2867
* @MaxwellCalkin made their first contribution in https://github.com/Chainlit/chainlit/pull/2831
* @JonasKenke made their first contribution in https://github.com/Chainlit/chainlit/pull/2833
* @scafer made their first contribution in https://github.com/Chainlit/chainlit/pull/2840
* @Chukwuebuka-2003 made their first contribution in https://github.com/Chainlit/chainlit/pull/2858
* @tristan-ranff made their first contribution in https://github.com/Chainlit/chainlit/pull/2879
* @smilaid made their first contribution in https://github.com/Chainlit/chainlit/pull/2872

**Full Changelog**: https://github.com/Chainlit/chainlit/compare/2.10.1...2.11.0