# Repository

Browse what is committed, and put an environment back to an earlier version.

- [Browse committed files](/docs/guides/repository/browse-committed-files/index.md): Read your project configuration exactly as it was committed, and what to do when a file cannot be displayed.
- [Restore an earlier version](/docs/guides/repository/restore-an-earlier-version/index.md): Return an environment's whole job graph to a version committed earlier, covering what a restore replaces, what it never touches, and what to do when it refuses.