text: Updating an Application- Zend Server 8.5
  Updating an application allows you to upload a new application package for an existing application and base URL. You can also change the values of the application's parameters during this process. Updating an application is useful, for example, when you have a version update for your application.
  Updating your application in a cluster will update all the nodes in the cluster.
  When updating your application, the server uses the same application details (e.g., Base URL) as previously defined. Changing these details can only be done by deploying it as a new application.
  Before updating your application, you must update your application package to reflect the changes.
  From the Applications list, select, or hover over, the application you wish to redeploy and click .
  The Update Application wizard is displayed.
  This dialog displays the parameters you specified as needing validation in your descriptor XML file. If all the parameters have been validated click Next.
  The Deployment Summary dialog displays a summary of the parameters you have defined for your application. To change anything on this page, click Previous and change it on the dialog it appears. Otherwise, click Update to deploy your application.
  Your application is updated.
  If your Base URL link includes '<default-server>', it must be replaced with your machine's IP address to open the link.
  If the updated application includes monitoring and caching rule files, the existing application rules are overridden. If it does not, the existing application rules are retained. To clean existing rules, the new application should include empty monitoring and caching rule files.