code: func (m *RemoteReleaseModule) Update(current, target *release.Release, req *services.UpdateReleaseRequest, env *environment.Environment) error {
  	upgrade := &rudderAPI.UpgradeReleaseRequest{
  		Current:  current,
  		Target:   target,
  		Recreate: req.Recreate,
  		Timeout:  req.Timeout,
  		Wait:     req.Wait,
  		Force:    req.Force,
  	}
  	_, err := rudder.UpgradeRelease(upgrade)
  	return err
  }
docs: // Update calls rudder.UpgradeRelease