Relume Version History and Recovering Missing Pages

A community member, who is new to Relume, is experiencing issues with their project. They mention that Relume kept freezing in their browser the previous night, and when they opened the project the next day, they noticed that multiple pages were missing from the sitemap and wireframes. The community member is asking if there is a way to solve this issue and if there is a version history feature that would allow them to go back and find a saved version that includes the missing pages. In the comments, another community member, Matt, is mentioned as having helped the original poster with a backup.