code: func (v *VersionClient) GetDaemon(ctx context.Context) (*apitypes.Version, error) {
  	version := &apitypes.Version{}
  	err := v.client.DaemonRoundTrip(ctx, "GET", "/version", nil, nil, version, nil)
  	return version, err
  }
docs: // GetDaemon returns the daemon's release version.