Iam currently using Jira version 3.10.2 which we are planning to upgrade to version 4.4.5 before upgrading to 5.1.2.
Could anyone please let me know, if i can upgrade the jira 3.10.2 to jira 4.4.5 in the same instance? If so, what is the procedure.
OR
Do i have to install jira 4.4.5 as seperate instance and migrate the issues ?