I have different versions of an app on my prod and stage server instances. I want to update the Stage to have the latest version but it doesn't show the update buttons. How can I apply the newest version in Stage so I may test it before I update it in Production. In particular am looking at the Adaptavist Scriptrunner for Jira. I have version 4.3.16 in prod and 5.1.6 in stage. According to my manage add ons screen in prod version 5.3.9 is available.
Any suggestions on best practices for managing versions of apps, other then test first then implement to prod that is.
thanks