Changed

• Authentication is now unopinionated:
  1. @cl.password_auth_callback for login/password auth
  2. @cl.oauth_callback for oAuth auth
  3. @cl.header_auth_callback for header auth
• Data persistence is now enabled through CHAINLIT_API_KEY env variable

Removed

• @cl.auth_client_factory (see new authentication)
• @cl.db_client_factory (see new data persistence)

Added

• disable_human_feedback parameter on cl.Message
• Configurable logo
• Configurable favicon
• Custom CSS injection
• GCP Vertex AI LLM provider
• Long message collpasing feature flag
• Enable Prompt Playground feature flag

Fixed

• History page filters now work properly
• History page does not show empty conversations anymore
• Langchain callback handler Message errors