OK—I have added a try at a migration script, which can be found here.
It is my first attempt at sharing code, and I am no developer. It is based on @Sander 's version with some tweaks.
I have found that how you use The Brain can make a big difference in how you want it migrated. This script almost suits my usage, but I have some amendments to address. My Brains (in all senses) are not big, so I am not sure how it will work with massive Brains.
My ToDo:
- What to do with Types (use it to create folders for files or convert to tags - I think the latter) - DONE
- I have YEAR → MONTH > DATES for journaling purposes. These are moved like any other Thought, so I want to migrate them in a structure akin to how I will configure calendar entries in Obsidian (Everyone will have a different use case)