Does rsync.net backup versions of the files you store on it? If not, a pitfall with your workflow is that if you corrupt todo.txt (accidentally, or if there is

Does rsync.net backup versions of the files you store on it? If not, a pitfall with your workflow is that if you corrupt todo.txt (accidentally, or if there is a filesystem problem, etc.) and then push it via rsync, you'll have accidentally overwritten your "backup" with a corrupt copy.