Agent files stop dying with the sandbox: Vercel Drives hits general availability, so a new environment resumes the same repo
Vercel released Vercel Drives for Vercel Sandbox and made it generally available, keeping an agent's files separate from the execution environment that runs it. Previously an agent's workspace traveled with its sandbox, so changing environments meant preparing files again. A drive is created once and mounted at a path when a sandbox is created; everything under that path stays on the drive while the rest belongs to the sandbox, and a new sandbox mounting the same drive finds the repository and files the previous run left behind. Drives default to 1 TiB, 1 GiB on Hobby, up to 16 TiB, with read-only sharing and forks.