code: func (c *UpdatesClient) Check(ctx context.Context) (*apitypes.UpdateInfo, error) {
  	var needsUpdate apitypes.UpdateInfo
  	err := c.client.DaemonRoundTrip(ctx, "GET", "/updates", nil, nil, &needsUpdate, nil)
  	return &needsUpdate, err
  }
docs: // Check returns the latest updates check result, useful for detecting whether
  // a newer version of Torus is available for download.