Added

• @cl.set_starters and cl.Starter to suggest conversation starters to the user
• Teams integration
• Expand copilot button
• Debug mode when starting with -d. Only available if the data layer supports it. This replaces the Prompt Playground.
• default theme config in config.toml
• If only one OAuth provider is set, automatically redirect the user to it
• Input streaming for tool calls

Changed

• [BREAKING] Custom endpoints have been reworked. You should now mount your Chainlit app as a FastAPI subapp.
• [BREAKING] Avatars have been reworked. cl.Avatar has been removed, instead place your avatars by name in /public/avatars/*
• [BREAKING] The running, took_one and took_other translations have been replaced by used.
• [BREAKING] root attribute of cl.Step has been removed. Use cl.Message to send root level messages.
• Chain of Thought has been reworked. Only steps of type tool will be displayed if hide_cot is false
• The show_readme_as_default config has been removed
• No longer collapse root level messages
• The blue alert "Continuing chat" has been removed.

Fix

• The Chat Profile description should now disappear when not hovered.
• Error handling of steps has been improved
• No longer stream the first token twice
• Copilot should now work as expected even if the user is closing/reopening it
• Copilot CSS should no longer leak/be impacted by the host website CSS
• Fix various cl.Context errors
• Reworked message padding and spacing
• Chat profile should now support non-ASCII characters (like chinese)