Want to understand the process for migrating an existing, no-longer-under-support Confluence 3.5.7 server to Cloud. We are using Jira in the cloud but left Confluence behind.
The docs imply that the app will migrate 5.1 server and above only.
Other references about migrating in space-by-space also imply that only a 5.1 and above backup of a space can be imported.
What would be the process to get to Cloud? I hope it's not "expend a ton of effort to upgrade server version to 5.1 then run app"?
thanks.
