Migration to v0.9

Edge Runtime moved to @assistant-ui/react-edge

The edge runtime, as well as the CoreMessage type, moved to @assistant-ui/react-edge.

The following components and types have been moved to @assistant-ui/react-edge:

• Edge Runtime

  • useEdgeRuntime
  • EdgeRuntimeOptions
  • EdgeModelAdapter
  • EdgeChatAdapter
  • EdgeRuntimeRequestOptions
  • createEdgeRuntimeAPI
  • getEdgeRuntimeResponse

• Core Types

  • CoreMessage
  • CoreUserMessage
  • CoreAssistantMessage
  • CoreSystemMessage
  • CoreUserMessagePart
  • CoreAssistantMessagePart
  • CoreToolCallMessagePart

• Core message converters

  • fromCoreMessages
  • fromCoreMessage
  • toCoreMessages
  • toCoreMessage

To migrate, use the migration codemod:

# IMPORTANT: make sure to commit all changes to git / creating a backup before running the codemod
npx assistant-ui upgrade

Language Model converters and useDangerousInBrowserRuntime moved to @assistant-ui/react-ai-sdk

The following methods have been moved to @assistant-ui/react-ai-sdk:

• Language Model converters
  • toLanguageModelMessages
  • toLanguageModelTools
  • fromLanguageModelMessages
  • fromLanguageModelTools
• Dangerous in Browser Runtime
  • useDangerousInBrowserRuntime

To migrate, use the migration codemod:

# IMPORTANT: make sure to commit all changes to git / creating a backup before running the codemod
npx assistant-ui upgrade

LangGraph unstable_allowImageAttachments removed

The unstable_allowImageAttachments option has been removed. Use the adapters option instead.

useLangGraphRuntime({
  adapters: {
    attachments: new SimpleImageAttachmentAdapter(),
  },
});

Markdown components.by_language removed

The components.by_language option has been removed. Use the componentsByLanguage option instead.