Users upgrading from older versions where message and part IDs were only stored in filenames (not the JSON body) can now have their session data properly migrated to SQLite. This ensures no data loss when transitioning to the new storage format.
This replaces the previous manual JSON file system with standard Drizzle migrations, enabling:
- Proper database schema migrations with timestamp-based versioning
- Batched migration for faster migration of large datasets
- Better data integrity with proper table schemas instead of JSON blobs
- Easier database upgrades and rollback capabilities
Migration changes:
- Todo table now uses individual columns with composite PK instead of JSON blob
- Share table removes unused download share data
- Session diff table moved from database table to file storage
- All migrations now use proper Drizzle format with per-folder layout
Users will see a one-time migration on next run that migrates existing JSON data to the new SQLite database.
Replaces custom migration system with drizzle-orm's built-in migrator, bundling migrations at build-time instead of runtime generation. This reduces bundle complexity and provides better integration with drizzle's migration tracking.
Dax Raad