This article has moved to our new Help Center and will no longer be updated on this page. Please see the Help Center for the newest version.
Right now it's not possible to limit how many historical versions of your files SpiderOak keeps or stop saving them entirely. Historical versions are a critical part of the backup process: If your file is accidentally damaged, you still have the older correct version safely backed up.
If you have too many historical versions of your files saved, you can delete them.