Reduces migration time from minutes to seconds by enabling WAL mode, increasing batch size to 1000, and pre-scanning files upfront. Users upgrading to the SQLite backend will now see much faster startup times when their existing data is migrated.
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.
This release has a bunch of minor breaking changes if you are using opencode plugins or sdk
1. storage events have been removed (we might bring this back but had some issues)
2. concept of `app` is gone - there is a new concept called `project` and endpoints to list projects and get the current project
3. plugin receives `directory` which is cwd and `worktree` which is where the root of the project is if it's a git repo
4. the session.chat function has been renamed to session.prompt in sdk. it no longer requires model to be passed in (model is now an object)
5. every endpoint takes an optional `directory` parameter to operate as though opencode is running in that directory
Replace simple directory-based path system with git-aware data management that uses global data directories and proper workspace detection.
🤖 Generated with opencode
Co-Authored-By: opencode <noreply@opencode.ai>
