Looking to upgrade from Jira Service Desk 3.6.1 to 3.12.0, and also understand that this will also require upgrade from Jira Core 7.4.1 to 7.9.0.
Has anyone got any real world experience in performing this, upgrade, especially around any gotcha's etc, and what specifically needs to be backed up at the file structure level, and what needs to be either overwritten or updated after the install ins complete.
Many Thanks
Regards
Daniel Wilkin