How to upgrade the Server version that is no longer supported.

Question

I'm currently using JIRA Project Management Software v6.4.14 for Server If you want to migrate this supported server version to the cloud, but want to use the Jira Cloud Migration Assistant, you must be on server version 7.6.0 or higher. To upgrade the server version that is no longer supported, it seems that you can do it with a trial license. But does this mean that I can sign up for a trial license from the server version to the data center version and upgrade?

Matt Parks · Answer

I don't think you need to a trial license of DC to upgrade server to 7.6.0. As long as you aren't upgrading past 9.5.7 (or whatever was the latest version on 2/15), you can use server to upgrade.

Saki Okubo · Answer

期限切れのサーバー ライセンスで Cloud に移行する | アトラシアン サポート (atlassian.com)

Jira アプリケーションをアップグレードする | Jira アプリケーション Data Center 9.14 の管理 | アトラシアン製品ドキュメント (atlassian.com)

Saki Okubo · Answer

Hi @Matt Parks

Yes, I know that.
So, I want to upgrade my server version to 7.6.0 but I can understand that upgrading server version is done by using trial license of DC according to ATLASSIAN document.
Does this mean that I have to use DC in order to upgrade server version? Or is it possible to upgrade server version as server?
I'm sorry for my poor English.

Thank you.