Projects & Versions

Every build is a version, and versions are the safety net that makes prompting a low-risk activity. v0 is the first generation; each prompt that changes files creates the next one.

Auto-fix

Stays on the current version. It is repairing the build you already have, so it does not create a new one.

Fix all

Creates a new repair version carrying the error context, so you can compare it against the broken one and roll back if the repair made things worse.

Rollback

Select an earlier version to return to it. Later versions are not deleted — you can go forward again.

• Tools → Download exports the selected version as a ZIP. Code download depends on your plan.
• Tools → Upload ZIP imports a React project ZIP, strips node_modules/dist, creates a version, and rebuilds preview.

Link a repository and branch, then use Pull to bring GitHub files into NeoBuild or Push to commit and upload your current version.

The usual working pattern is one person prompting in NeoBuild and a developer working in the repository. Pull before you push whenever the developer has committed since your last sync. Review the pull preview: matching files are replaced with GitHub content.

Full detail, including monorepo folder paths and the merge-versus-replace choice, is in Integrations & Ownership.