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Changelog

View the latest updates and changes to Chat SDK.

Fix message ordering

Update to ai sdk v5 beta
You can learn more about the changes made by goung through the v5 Migration Guide.

Improve error messages

Initialize otel collector

Fix race condition after resumable stream ends

Fallback to normal stream if cannot resume stream

Strip tags from output

Support setting visibility on initial chat creation

Support resuming ongoing streams

Update auto scroll mechanism

Tweak migration script to handle message order

Conditionally render attachments component

Do not include backticks for code blocks

Support appending request hints to prompt

Update test content order

Support message creation from url query

Only send user message as part of request

Support guest session

Move server functions to db/utils

Add tests for /api/chat

Mask differences in auth duration

Organize tests and tweak stream delays

Add tests for /api/document

Replace patch with delete for /api/document

Verify document ownership before appending version

Use semver

Replace overview with greeting on new chat page

Paginate chat history

Use xAI as primary image model

Center align the plus icon

Reference geist typeface from google fonts

Poll votes only after reaching minimum message count

Create tables Message_v2 and Vote_v2 with updated schema
Update components/message.tsx to render content based on message.parts
Add migration script and guide
Use UseChatHelper as type
Replace Message type with UIMessage

Replace isLoading (deprecated) with status in useChat

Migrating to Message Parts

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