Constant valence_lang::keys::SELECT_WORLD_BACKUP_WARNING_DOWNGRADE

pub const SELECT_WORLD_BACKUP_WARNING_DOWNGRADE: &str = "selectWorld.backupWarning.downgrade";

“This world was last played in version %s; you are on version %s. Downgrading a world could cause corruption - we cannot guarantee that it will load or work. If you still want to continue, please make a backup!”