How to write v1 notes in prepartion of v2 migration

I am really looking forward to finally migrate to v2.
While waiting for a first stable enough release I am wondering if I can already accommodate my notes for the future structure they will life in after migration of v2.

As I understand, nodes will not be file based anymore but org-id-object based. To accommodate for that change I added a first heading for every new file with the title. Is there anything else that I can adjust to make my notes better work in the new logic of v2.

This tool changed my life substantially, thank you for this work!