I recently tried to upgrade the Jira server. I was successful on the upgrade but the server does not start. I looked at the web.xml file because that's where it said the issue was but I could not find the changes that were done prior the upgrade. How do I know what changes done to that file I have to move in order for the upgrade to work?
I currently have Jira 8.6 and I'm trying to upgrade to Jira 8.8. I'm running on Windows OS.