Deployment Promotion Controls

Vercel's platform supports advanced deployment strategies like blue-green deployments by leveraging immutable deployments, serverless architecture, Skew Protection, Edge Config, and Middleware. This allows for safe, cost-efficient rollouts with minimal infrastructure overhead and granular control over traffic allocation and user experience. The platform also enables innovative strategies like multicolor and shadow rollouts. Skew Protection ensures that clients that loaded the form with the old f