Dear JIRA Community,
We are looking to upgrade to the latest supported version of JIRA server (on-prem), however, we have HTTPS/SSL enabled on this instance.
The last time I did an upgrade, the HTTPS/SSL changes were lost and the instance became inaccessible. Thankfully, I managed to restore a backup... this was a long time ago.
Can I get some instructions on how to migrate the changes across to the upgrade version or any other steps involved? There isn't any official guideance on this.
Thanks in advance.