Where can I find instructions for upgrading Jira Software and Jira Core from 18.4 to 22.3

Question

We are upgrading our Atlassian Suite of products and plugins to the latest versions.

We need to know the compatibilities associated with an upgrade from 18.4 to 22.3.

We have Jira, Confluence, BitBucket, ScriptRunner for Jira, and a half dozen more plugins.

We heard that our SQL server would not be backwards compatible.  What version would be compatible?

Fabio Racobaldo _Catworkx_ · Answer

In addition to @Tinker Fadoua links, here a useful link in order to check external app compatibility based to the target version https://confluence.atlassian.com/adminjiraserver/preparing-for-the-upgrade-966063325.html#:~:text=Check%20compatibility%20of%20apps%20(add%2Dons)&text=Go%20to%20Administration%20(%20)%20%3E%20Manage,upgrade%20to%2C%20and%20click%20Check.

Hope this helps,

Fabio

Zhiyong Lin · Answer

Please refer to the following documents.

https://confluence.atlassian.com/adminjiraserver/upgrading-jira-applications-938846936.html

https://confluence.atlassian.com/adminjiraserver/supported-platforms-938846830.html

Tinker Fadoua · Answer

@Stephen Pierotti  are you a Windows or Linux users?

Here are some helpful links:

* https://confluence.atlassian.com/adminjiraserver/upgrading-jira-applications-938846936.html
* https://confluence.atlassian.com/adminjiraserver/jira-applications-installation-requirements-938846826.html

Best,

Fadoua