To recover a deleted file from a Unity project using Collaborate, which feature would you utilize?

Utilizing Collab History is the correct approach for recovering a deleted file from a Unity project using Collaborate. This feature provides a comprehensive view of the changes made to the project over time, enabling users to see previous versions of files, including those that have been deleted.

When you access Collab History, you can navigate through the timeline of your project changes, which allows you to locate the specific version of the file prior to its deletion. Once identified, you can restore it back to your current state, making it an efficient way to recover lost work.

While Project Backup might seem like a viable option, it's more focused on overall project backups rather than specifically tracking and restoring individual files. The File Log provides a history of file changes but does not offer the capability to restore deleted files directly. Version Rollback can revert your entire project to a prior state but can be overly broad if you only need to restore a single file. Therefore, when it comes to targeted recovery of deleted files, Collab History is the most effective tool within Unity Collaborate.