Vercel Chat SDK Adds Message Subjects — Bots Can Now Read Parent Issues and PRs from GitHub/Linear
Vercel Blog·low signal
Vercel shipped a Chat SDK update enabling bots to read the parent issue or pull request when mentioned in GitHub or Linear comments. The new message.subject field resolves to the parent with title, status, URL, and typed payload — a building block for contextual AI coding assistants that need issue context, not just the comment they were tagged in.