Can the customers still use the old free versions of the Confluence server/DC macro after it's upgraded to paid app

Can the customers use the old free versions of the Confluence server/DC macro after it’s upgraded to paid app? Will the installed old free version stop working? Does anybody have a clear answer to this?

Thank you!

Dear @Michael2 ,

The free versions remain functional.

Best regards

Andreas

@andreas1 Thanks a lot!