Version 7 of npm is now supported

Vercel will now automatically detect whether your Project's dependencies were added with version 7 of the npm CLI, based on the presence of the latest lockfile format.

If detected, Vercel will automatically switch to using npm v7 to install your Project's dependencies within the Build Step.

This means that, among many bug fixes in the latest version of npm, your Deployments can now make use of the following new features:

• Workspaces
• Automatically installing peer dependencies
• package-lock v2 and support for yarn.lock

Check out the full release notes and the documentation as well.