Chainlit

Added

- Security improvements
- Haystack callback handler
- Theme customizability

Fixed

- Allow multiple browser tabs to connect to one Chainlit app
- Sidebar blocking the send button on mobile

Breaking changes

- Factories, run and post process decorators are removed.
- langchain_rename becomes author_rename and works globally
- Message.update signature changed

Migration guide available [here](https://docs.chainlit.io/guides/migration/0.6.0).

Added

- Langchain final answer streaming
- Redesign of chainlit input elements
- Possibility to add custom endpoints to the fast api server
- New File Element
- Copy button in code blocks

Fixed

- Persist session between websocket reconnection
- The UI is now more mobile friendly
- Avatar element Path parameter
- Increased web socket message max size to 100 mb
- Duplicated conversations in the history tab

Added

- Add the video element

Fixed

- Fix the inline element flashing when scrolling the page, due to un-needed re-rendering
- Fix the orange flash effect on messages

Added

- Task list element
- Audio element
- All elements can use the `.remove()` method to remove themselves from the UI
- Can now use cloud auth with any data persistence mode (like local)
- Microsoft auth

Fixed

- Files in app dir are now properly served (typical use case is displaying an image in the readme)
- Add missing attribute `size` to Pyplot element

Added

- Llama Index integration. Learn more [here](https://docs.chainlit.io/integrations/llama-index).
- Langflow integration. Learn more [here](https://docs.chainlit.io/integrations/langflow).

Fixed

- AskUserMessage.remove() now works properly
- Avatar element cannot be referenced in messages anymore

Fixed

- Performance improvements and bug fixes on run_sync and asyncify