- There is a discussion on whether or not the old version of Logseq should have prompted you to update to the DB version
- Logseq DB cant directly read your old graphs, so you need to import all your MD notes to a new DB graph (as you did correctly)
- If you werent able to import all your notes then its a bug. Please submit a bug report to Issues · logseq/db-test · GitHub with any console errors that show up (you can check the console with Ctrl Shift i)