"Since 2004, there have been enhancements to SQLite such that newer database files are unreadable by older versions of the SQLite library. But the most recent versions of the SQLite library should be able to read and write any older SQLite database file without any problems."
https://www.sqlite.org/fileformat.html
File Format Changes in SQLite:
https://sqlite.org/formatchng.html
"Since 2004, there have been enhancements to SQLite such that newer database files are unreadable by older versions of the SQLite library. But the most recent versions of the SQLite library should be able to read and write any older SQLite database file without any problems."
Me, I'm just happy all my old doccies are in TeX.