Vercel Workflows Adds Regional State Placement for Lower Latency

Vercel Workflows now lets developers pin each run's state, queue, and output to a specific region, defaulting to the run's start region. This keeps agent loops near users—e.g., a Sydney-based agent runs entirely in Sydney—and enables failover to the next closest region during incidents. The feature requires SDK version 5.0.0-beta.33 or later, with no migration needed for existing workflows.