July 12, 2026
Vercel Sandbox Updates: Custom Image Support and Usage-Based Expiration
Vercel introduced significant enhancements to the Sandbox environment that powers v0's code execution and previews. The update includes support for custom Docker images and a new expiration policy that automatically removes idle sandboxes, improving development efficiency for agentic workflows.
Vercel introduced significant enhancements to the Sandbox environment that powers v0's code execution and previews. The update includes support for custom Docker images and a new expiration policy that automatically removes idle sandboxes, improving development efficiency for agentic workflows.