If you register your DOIs by uploading an XML file, you can keep doing that. The process won’t change. It will remain the same.
My only suggestion is that you may want to check out our latest XML schema (Version 5.4.0) . We have also released an example of XML for journal articles under this schema version, which could be helpful for you:
Like Arley explained, there are no changes for members who are uploading their own XML file. As a reminder, you may follow these steps if you are producing your own Crossref-formatted XML:
If you generate your own XML files (or export them from OJS), you can deposit these using the deposit admin tool.
The uploaded file will be added to the system submission queue. We’ll email submission reports and query results to the email address you specified in the uploaded file.